BMW Transmission Parts

OEM Rein Transfer Case Fluid - 1 Liter - BMW

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T#:20089545

Part#: 83222409710

Ships in 9 Business Days

$ 50.99

This product was last offered at the strikethrough price on
04-06-2026

$ 49.99 USD

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Rein Transfer Case Fluid TF 0870 is designed to service your BMW xDrive transfer case, ensuring optimal performance and reliability. This genuine BMW fluid is essential for maintaining the efficiency of your transfer case, especially if you are nearing or exceeding the 60,000-mile mark. Using Rein Transfer Case Fluid TF 0870 helps to catch up on crucial maintenance and keep your vehicle running smoothly.

Genuine BMW Fluid: Ensures compatibility and peak performance for BMW xDrive transfer cases.
Optimal Performance: Helps maintain the efficiency of the transfer case, enhancing overall vehicle reliability.
Preventive Maintenance: Ideal for vehicles approaching or exceeding 60,000 miles to ensure continued smooth operation.
High-Quality Formulation: Designed to meet BMW's specifications for superior protection and longevity.

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BMW E8X E9X Magnetic DCT Oil Drain Plug

T#:385651

Part#: 013198ECS01A

In Stock

Sale - Save 25% $ 56.99

This product was last offered at the strikethrough price on
06-13-2026

$ 42.74 USD

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$ 42.74 USD

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You use a magnetic drain plug for your engine oil, right? Why not apply the same proactive thinking to the differential too? This is a direct replacement magnetic DCT transmission drain plug for your BMW. It will catch and retain fine and larger metal particles in your diff oil.

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Bav Auto Automatic Transmission Filter Kit - E82/88 128, E9X 328, E83...

T#:639806

Part#: 24117593565

In Stock

Sale - Save 20% $ 39.99

This product was last offered at the strikethrough price on
05-03-2026

$ 31.99 USD

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Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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M24x1.5mm Magnetic Drain/Fill Plug - Each M44 M52 M54 S54 Engine ...

T#:583896

Part#: 000920ECS01

In Stock

Sale - Save 25% $ 42.99

This product was last offered at the strikethrough price on
06-14-2026

$ 32.24 USD

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$ 32.24 USD

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Ensure the longevity of your BMW's drivetrain with ECS Tuning's Magnetic Plugs. These plugs are meticulously engineered in-house to provide a perfect fit and feature a permanent magnet attached to the plug body. The magnet effectively attracts and captures tiny abrasive and ferrous metal particles, preventing their circulation through lubrication systems. Metal particles can accumulate due to various conditions such as normal wear, machining operations, casting flaws, and stress usage, leading to excessive wear of vital components. ECS Tuning's Magnetic Plugs help alleviate this concern by trapping these particles, thus safeguarding the internal components of your drivetrain. With a convenient 17mm hex head design, these plugs eliminate the need for special tools required for OEM plugs.

Key Benefits:

Removes abrasive metal particles from drivetrain fluid
Prevents excessive wear to internal components
Meticulously engineered for a perfect fit
Features a permanent magnet for efficient particle capture
Convenient 17mm hex head design for easy installation

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OEM Getrag Transmission Shift Rod Seal - E34 540i, E39 540i M5, E46 M...

T#:641891

Part#: 23127501582

Ships in 3 Business Days

$ 27.99

This product was last offered at the strikethrough price on
05-07-2026

$ 24.99 USD

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$ 24.99 USD

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Found above the output shaft on the rear side of the transmission

BMW Transmission Pan Bolt - 24pc

T#:46616015

Part#: 24117519360

In Stock

$ 32.99 USD

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$ 32.99 USD

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This single-use bolt secures the transmission fluid pan to the transmission. When servicing your transmission, be sure to have enough of these bolts on hand to replace all the existing fluid pan fasteners.

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ECS Magnetic Manual Transmission Oil Drain Plug - (M18x1.5) ...

T#:3772679

Part#: 039214LA01

In Stock

Sale - Save 25% $ 48.99

This product was last offered at the strikethrough price on
06-14-2026

$ 36.74 USD

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Monitor the condition of your transmission at each service and remove harmful metallic contaminants from imposing premature wear.

OEM DCT Transmission RPM And Temperature Sensor

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T#:24212301

Part#: 28107842851

Back Ordered

$ 184.99 USD

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$ 184.99 USD

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OEM Getrag Output Shaft Seal - GS6-53BG/DG - MINI R50 R52 R55 R56 R57...

T#:641649

Part#: 23117545082

In Stock

$ 58.00

This product was last offered at the strikethrough price on
05-07-2026

$ 51.99 USD

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$ 51.99 USD

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This seal located on both the right and left sides of the GS6-53BG/DG transmission outside of the bell housing, sealing both of the output shafts to the transmission.

ECS Aluminum Magnetic Manual Transmission Drain Plug - Priced Each (M...

For vehicles with manual transmission only

T#:638794

Part#: 005960LA01

In Stock

Sale - Save 20% $ 49.99

This product was last offered at the strikethrough price on
06-14-2026

$ 39.99 USD

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This is a must-have for ALL BMWs, and simply installs in place of your existing drain plug. With every fluid change you perform on your BMW, you'll be able to inspect for metal shavings and debris. Many times, if something is going wrong on your BMW's transmission, the magnetic drain plug can give you an early warning. Replaces genuine BMW transmission drain plug with gasket ring:23117531356

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Rein DCT Transmission Service Kit - GS7D36 Transmission

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T#:17804809

Part#: 28107842828

In Stock at Vendor

$ 677.99

This product was last offered at the strikethrough price on
05-07-2026

$ 658.99 USD

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$ 658.99 USD

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Rein offers OE-quality components in all their service kits. This kit includes: Oil pan Gasket Clutch filter Suction filter Hardware

AAE Remanufactured Transfer Case Assembly - BMW E84 X1 xDrive35i ...

T#:42705796

Part#: GBA-59281KT

Ships in 4 Business Days

$ 2,563.99 USD

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$ 2,563.99 USD

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These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.

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OE Getrag Shaft Seal

T#:641896

Part#: 28407842845

In Stock at Vendor

$ 71.99

This product was last offered at the strikethrough price on
05-07-2026

$ 66.99 USD

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$ 66.99 USD

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Getrag Shaft Seal - 50X60X5,5 This item fits the following BMW Chassis: E82,E89 Z4,E90,E92,E93,F06,F10,F12,F13,F80 M3,F82 M4,F83

OEM Getrag Transmission Drain/Fill Plug - M18x1.5x12mm

T#:51356006

Part#: 28107850241

Ships in 2 Business Days

$ 25.99

This product was last offered at the strikethrough price on
05-08-2026

$ 22.99 USD

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$ 22.99 USD

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OE Getrag Mechatronic Unit Cover Gasket

T#:641890

Part#: 28607842856

Ships in 6 Business Days

$ 67.99

This product was last offered at the strikethrough price on
05-07-2026

$ 65.99 USD

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$ 65.99 USD

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Seals the Mechatronic Unit Cover to the transmission This item fits the following BMW Chassis: E82,E89 Z4,E90,E92,E93,F06,F10,F12,F13,F80 M3,F82 M4,F83

Rein Transmission Oil Cooler Thermostat Mounting Plate - E60, E61, E6...

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T#:593041

Part#: 17117534907

Ships on Aug 28, 2026

$ 57.99 USD

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Keeps the thermostat in its proper position

DCT Suction Filter

T#:31622593

Part#: 28107842828

Ships on Aug 31, 2026

$ 163.99

This product was last offered at the strikethrough price on
05-07-2026

$ 144.99 USD

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$ 144.99 USD

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OEM Rein Automatic Transmission Filter Kit - E46 E39 E85

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T#:2935

Part#: 24341423376KIT

Ships in 4 Business Days

$ 43.99 USD

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Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles. This filter fits A5S325Z automatic transmissions on BMW E46 323i 323ci 325i 325ci 328i 328ci 330i 330ci . E39 525i 528i 530i. E85 Z4 2.5i Z4 3.0i. This kit includes the transmission filter and gasket.

Kit Contents:

1 x 24341423376 - transmission filter
1 x 24101423380 - gasket for transmission filter

This item fits the following BMWs:
3/2000-2004 E46 BMW 323i 323ci 325i 325ci 330i 330ci
2003-2005 E46 BMW 325i with M56 engine
3/2001-2003 E39 BMW 525i 530i
2003-2006 E85 BMW Z4 2.5i Z3 3.0i

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Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Tran...

T#:639803

Part#: 24341423376

In Stock

Sale - Save 20% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD

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$ 23.99 USD

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Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Transmission Filter Kit

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T#:369365

Part#: A5S325Z

Ships in 4 Business Days

$ 42.99 USD

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$ 42.99 USD

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OEM Rein Transmission Service Kit - BMW 6HP19Z

2X Entries For Our G87 M2 Sweepstakes!

T#:45997534

Part#: TSK0015

Back Ordered

$ 251.99 USD

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$ 251.99 USD

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Rein OE Quality Automatic Transmission Service kits address the short-lived valve body sealing sleeves and adapter in the ZF 6HP transmissions. This kit includes the necessary direct-fitting sealing hardware to conveniently service the shrunken valve body sealing sleeves during the recommended fluid and filter change interval of 62,000 miles / 8 years at the latest. The ZF 6HP19Z series transmission is a very durable and powerful unit that can last for many miles if serviced in time to allow the valve body to maintain proper fluid pressure. The slightest drop in valve body fluid pressure in this unit leads to premature transmission bushing and or clutch wear, along with contamination and overheating of the fluid. Rein recommends the OE or Pentosin ATF-1 synthetic automatic transmission fluid for this job.

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Rein OEM Transfer Case Overhaul Kit - F85 X5M, F86 X6M

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T#:24212288

Part#: RVK0005

Back Ordered

$ 1,086.99 USD

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$ 1,086.99 USD

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Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the xDrive transfer case. The complete kit includes bearings, clutch packs, shims, magnets, retainers, hardware, seals, and other necessary internal components. Until now, the only solution to repair these failure-prone transfer cases was to replace them with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offering for internal components. All the components offered in Rein's Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle direct from the factory. Features: Includes all OE components Solution for T-cases that were damaged from overheating or lack of service made to strict OE engineering quality standards 4 year/50,000 mile warranty The kit was designed to service the ATC 45L transfer cases found in the F85 & F86 models as BMW part numbers 27107854164 and 27105A371E4

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BMW Transmission Pan Bolt Kit - 13pc

T#:46616006

Part#: 24115B44CF5

In Stock

$ 16.99 USD

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$ 16.99 USD

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Keep your transmission oil pan sealed tight and leak-free with a fresh set of Rein bolts.

M18 Automatic Transmission Fill Plug - BMW

T#:22690760

Part#: 24117552349

In Stock

Sale - Save 11% $ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.99 USD

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Sale - Save 11%

$ 8.99

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$ 7.99 USD

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Fits various BMW Transmissions. Includes rubber sealing washer/o-ring.

Rein Automatic Transmission Oil Pan Gasket - E39, E46, Z4

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T#:12451

Part#: 24341423376

Ships in 4 Business Days

$ 12.99 USD

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$ 12.99 USD

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OIL FILTER:241030

Transmission Filter

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T#:350821

Part#: 24341423376

In Stock

$ 24.47

This product was last offered at the strikethrough price on
05-02-2026

$ 19.99 USD

Limited Qty Sale

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$ 24.47

This product was last offered at the strikethrough price on
05-02-2026

$ 19.99 USD

Limited Qty Sale

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OEM Rein Oil Cooler Line O-Ring - Multiple BMWs

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T#:15159

Part#: 17222245358

In Stock

$ 4.99 USD

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$ 4.99 USD

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This is the sealing o-ring used for many oil cooler kits on various BMW models. They're also a prime source for oil leaks because the o-ring gets 'flat' or shrinks or becomes damaged. These are usually easy to change though which puts an end to annoying small oil leaks.

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Rein Transmission Pan Bolt - M6X28.5mm - BMW

T#:45723150

Part#: 24117552108

Ships in 4 Business Days

$ 2.99 USD

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$ 2.99 USD

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Prevent leaks from the transmission oil pan with brand new bolts from Rein NOTE: These bolts are priced each - The required quantity for each vehicle may change based on the specific transmission and oil pan shape. If you are unsure of how many you need for your BMW, please contact our sales team for assistance.

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OEM Getrag Input Shaft Seal - MINI R50 R55 R56 R52 R57 R58 R59 R60 R6...

T#:641552

Part#: 23117549008

Ships in 2 Business Days

$ 48.99

This product was last offered at the strikethrough price on
05-07-2026

$ 43.99 USD

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$ 43.99 USD

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This seal inserts behind the guide bushing tube and seals the main input shaft of the transmission, located in the bell housing. Sometimes needed when replacing the guide bushing. Fits the following transmissions: GS5-52BG GS6-55BG

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Rein TRANSMISSION SEAL (40X58X10) - E12, E21

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T#:19834

Part#: 24111207426

Ships in 4 Business Days

$ 13.99 USD

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$ 13.99 USD

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The input shaft seal on your transmission ensures that you will not experience any fluid loss from behind the guide sleeve. If you have a leak, be sure to replace it as soon as possible to avoid losing too much fluid, which can ultimately damage your transmission. For front wheel drive vehicles equipped with manual transmissions only.

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OEM Rein Transfer Case Overhaul Kit - BMW F22/23 F3X F07/10 F06/12/13...

T#:45963167

Part#: RVK0002

Ships in 4 Business Days

$ 1,350.99 USD

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$ 1,350.99 USD

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The Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The complete kit includes bearings, clutch packs, shims, magnets, retainers, hardware, seals, and other necessary internal components. Until now, the only solution to repair these failure-prone transfer cases was to replace them with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offering for internal components. All the components offered in Rein's Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle, direct from the factory.

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AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW F22...

T#:42705799

Part#: GBA-59251MKT

Ships in 4 Business Days

$ 3,519.99 USD

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$ 3,519.99 USD

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These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.

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AAE Remanufactured Transfer Case Assembly - BMW F22/23 F3X F10 ...

T#:42705797

Part#: GBA-59260KT

Ships in 4 Business Days

$ 2,563.99 USD

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$ 2,563.99 USD

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These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.

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OEM Getrag DCT Transmission Fluid Drain Plug - E82/88 E9X F8X F10 F12...

T#:641893

Part#: 28107842383

Ships in 2 Business Days

$ 15.99

This product was last offered at the strikethrough price on
07-15-2026

$ 14.99 USD

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$ 14.99 USD

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Replace your lost or stripped drain plug with a brand new OEM Getrag plug. For vehicles equipped with a DCT transmission.

OEM Rein Transfer Case Overhaul Kit - BMW F25 X3, F26 X4, F15 X5, F16...

T#:45963172

Part#: RVK0004

Ships in 4 Business Days

$ 1,263.99 USD

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$ 1,263.99 USD

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The Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The complete kit includes bearings, clutch packs, shims, magnets, retainers, hardware, seals, and other necessary internal components. Until now, the only solution to repair these failure-prone transfer cases was to replace them with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offering for internal components. All the components offered in Rein's Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle, direct from the factory.

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AAE Remanufactured Transfer Case Assembly - BMW F22/23 F3X F07/10 F06...

T#:42705795

Part#: GBA-59251KT

Ships in 4 Business Days

$ 2,563.99 USD

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$ 2,563.99 USD

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These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.

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Rein Selector Rod Shaft Seal - E12, E21, E23, E24, E28

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T#:592120

Part#: 24527509500

Ships in 2 Business Days

$ 4.07 USD

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Qty

$ 4.07 USD

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10x18x5mm seal - stop leaks in their tracks

OEM Rein Transmission Input Shaft Seal - E12 E21 E23 E24 E28 E30 E31 ...

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:379685

Part#: 24311422671

Ships in 4 Business Days

$ 10.99 USD

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$ 10.99 USD

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The input shaft seal on your transmission ensures that you will not experience any fluid loss from behind the guide sleeve. If you have a leak, be sure to replace it as soon as possible to avoid losing too much fluid, which can ultimately damage your transmission.

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Rein Transmission Input Shaft Seal - E31, E34, E39, E46, E52 ...

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T#:363449

Part#: 23127501328

In Stock

$ 16.99 USD

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$ 16.99 USD

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A common source of leaks with higher mileage, this seal should be replaced any time a leak is spotted to prevent much more catastrophic repairs.

OEM Rein DCT Transmission Fluid Drain Plug - E82/88 E9X F8X F10 F12 ...

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles equipped with a DCT

T#:639081

Part#: 28107842383

Back Ordered

$ 15.99 USD

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$ 15.99 USD

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Replace your lost or stripped drain plug with a brand new OEM Rein drain plug to prevent leaks and ensure a secure fit.

AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW F22...

T#:42705800

Part#: GBA-59260MKT

Ships in 4 Business Days

$ 3,519.99 USD

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Qty

$ 3,519.99 USD

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These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.

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Water Hose

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T#:14122756

Part#: 17127576368

Ships in 4 Business Days

$ 45.99 USD

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Qty

$ 45.99 USD

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OEM Rein Transfer Case Overhaul Kit - BMW F25 F26 F15 F16 (10/2011+) ...

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T#:38161727

Part#: RVK0006

Ships in 4 Business Days

$ 1,549.56 USD

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$ 1,549.56 USD

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The Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The kit is comprised of the sprocket, shims, clutch pack, chain, gears, and other necessary internal components. Until now, the only solution to repair these failure prone transfer cases was to replace with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offerings for internal components. This kit specifically caters to the chain drive portion of the ATC 45L transfer case. All the components offered in Rein's Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle direct from the factory.

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OEM Rein Transfer Case Overhaul Kit - BMW E84 X1

T#:45997517

Part#: RVK0003

Ships in 4 Business Days

$ 1,450.99 USD

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Qty

$ 1,450.99 USD

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The Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The complete kit includes bearings, clutch packs, shims, magnets, retainers, hardware, seals, and other necessary internal components. Until now, the only solution to repair these failure-prone transfer cases was to replace them with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offering for internal components. All the components offered in Rein's Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle, direct from the factory.

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AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW E84...

T#:42705801

Part#: GBA-59280MKT

Ships in 4 Business Days

$ 3,519.99 USD

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Qty

$ 3,519.99 USD

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These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.

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Water Hose

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T#:594317

Part#: 17127560974

Ships in 4 Business Days

$ 37.99 USD

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Qty

$ 37.99 USD

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Radiator to Auto Trans Oil Cooler

AAE Remanufactured Transfer Case Assembly w/ Electric Motor - BMW E84...

T#:42705802

Part#: GBA-59281MKT

Ships in 4 Business Days

$ 3,519.99 USD

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Qty

$ 3,519.99 USD

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These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.

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OEM Getrag DCT Transmission Pan Bolt - E9X M3, E82 135 M3, F8X M3 M4,...

T#:641894

Part#: 28107842386

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$ 6.99 USD

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$ 6.99 USD

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This screw is used in securing the oil pan to the transmission body. 14 are required for complete replacement

Bav Auto Temperature Sensor - BMW E39 E46 E9X E60 F01/02

T#:639833

Part#: 13621433076

In Stock

Sale - Save 20% $ 14.99

This product was last offered at the strikethrough price on
05-03-2026

$ 11.99 USD

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Qty

Sale - Save 20%

$ 14.99

This product was last offered at the strikethrough price on
05-03-2026

$ 11.99 USD

Add to Wish List

This is the coolant temperature sensor used in many BMW models from the late-1990s to the mid-2010s. The engine computer relies on the coolant temp to set the fuel mapping for the engine. As the car warms up the computer changes the fuel mixture. If your car is running a bit rich (too much fuel) it could be because this sensor is failing and not sending the correct info to the computer. This sensor is located in a variety of places depending on the engine. But it's one of those easy replacement items 'while you're in there' when doing a water pump or thermostat replacement. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Rein Magnetic Transmission Drain Plug

T#:53785537

Part#: HWU0117

Back Ordered

$ 16.99 USD

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$ 16.99 USD

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Magnetic Rein Transmission Plug Features Aluminum Construction with OE Dimensions and Threading. Magnetic Tip for Upgrade over Stock. Lightweight and Durable Construction Designed to Interface Perfectly with Modern Alloy Gear Housings

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