Crankshafts

Performance N55 Main Bearing Set

T#:26238415

Part#: 5150-HPMBS-N55

Ships in 3 Business Days

$ 549.99 USD

Add to Wish List

Qty

$ 549.99 USD

Add to Wish List

5150 High Performance Coated Main Bearing Sets are made for the demands of high performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use, but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market.

Show More Show Less

BMW M54 Main Bearing Performance Set

T#:26171610

Part#: 5150-HPMBS-M54

Ships in 3 Business Days

$ 342.99 USD

Add to Wish List

Qty

$ 342.99 USD

Add to Wish List

BMW M54 Main Bearing Performance Set is engineered to meet the rigorous demands of high-performance engine builds. Designed by Turner Motorsport, these high-performance coated main bearings offer enhanced durability and efficiency for engines subjected to extreme conditions.

High-Performance Coating: Treated with a specialized coating by Calico, these bearings reduce friction and prevent "spinning" under high stress, making them ideal for high-power applications.
Enhanced Power Generation: The coating allows the engine to generate more power while maintaining reliability, even under demanding conditions.
Thermal Resistance: Built to withstand high temperatures and perform effectively in forced induction and race applications, these bearings help prevent engine failure due to oil pressure loss.
Proven Durability: Tested extensively on and off the track, 5150 bearings are known for their longevity and superior performance compared to other bearings on the market.

Upgrade to the BMW M54 Main Bearing Performance Set from Turner Motorsport for a robust solution that enhances engine reliability and performance.

Show More Show Less

Performance M5X Main Bearing Set

T#:26171649

Part#: 5150-HPMBS-M50

Ships in 3 Business Days

$ 299.99 USD

Add to Wish List

Qty

$ 299.99 USD

Add to Wish List

5150 High Performance Coated Main Bearing Sets are made for the demands of high performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use, but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market. Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended.

Show More Show Less

Crank Pulley With Dampener

We Price Match - Give Us A Call or Chat!

T#:640241

Part#: 11237525135

Ships in 1 Business Day

$ 221.33

This product was last offered at the strikethrough price on
03-31-2026

$ 193.96 USD

Add to Wish List

Qty

$ 193.96 USD

Add to Wish List

Performance Main Bearing Set - S54

T#:26171616

Part#: 5150-HPMBS-S54

Ships in 3 Business Days

$ 342.99 USD

Add to Wish List

Qty

$ 342.99 USD

Add to Wish List

5150 High-Performance Coated Main Bearing Sets are made for the demands of high-performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market.

Show More Show Less

MINI F56 B36 B46 Crank Pulley With Dampener

We Price Match - Give Us A Call or Chat!

T#:4648710

Part#: 11238638614

Ships in 1 Business Day

$ 455.99

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

$ 397.99 USD

Add to Wish List

Qty

$ 397.99 USD

Add to Wish List

MINI R53 R56 Rear Toe Adjustment Tool is designed for quick and precise rear toe adjustments on all MINI vehicles. This tool allows users to make adjustments efficiently using a standard 1/2" drive socket wrench, saving time during each alignment process.

Efficient Adjustment enables quick rear toe alignment on MINI vehicles.
User-Friendly compatible with a 1/2" drive socket wrench for easy use.
Precision Engineering ensures accurate adjustments every time.
Durable Construction CNC-machined from SCM440 Alloy Steel for long-lasting performance.

Show More Show Less

5150 AutoSport High Performance Main Bearing Set, BMW S55

T#:23416567

Part#: 5150-HPMBS-S55

Ships in 3 Business Days

$ 549.99 USD

Add to Wish List

Qty

$ 549.99 USD

Add to Wish List

MINI R55 to R61 Shaft Seal

2X Entries Into Our F80 M3 Sweepstakes

T#:583720

Part#: 11117568264

In Stock

$ 12.99 USD

Add to Wish List

Qty

$ 12.99 USD

Add to Wish List

Enhance your Mini's engine functionality and prevent leaks with this crucial shaft seal. Mounting on both the upper and lower halves of the engine block and situated opposite the transmission side, this seal focuses on the timing chain area, proving its significance for engine repairs and effectively addressing seal leaks.

Key Benefits:

Enhanced engine block sealing for optimal performance
Prevents leaks and ensures sustained engine integrity
Suitable for both upper and lower halves of the engine block
Positioned away from the transmission side
Perfect solution for seal-related issues during engine repairs

Show More Show Less

Performance Rod Bearing Set - N55

T#:26238416

Part#: 5150-HPRBS-N55

Ships in 3 Business Days

$ 399.99 USD

Add to Wish List

Qty

$ 399.99 USD

Add to Wish List

5150 High Performance Coated Rod Bearing Sets are made for the demands of high performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use, but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market.

Show More Show Less

VAC MOTORSPORTS PREMIUM STROKER KIT, BMW S65, 4.4L/4.5L/4.6L/4.7L - I...

T#:16840476

Part#: SKS65ST2941151S

Ships in 2 Business Days

$ 11,988.99 USD

Add to Wish List

Qty

$ 11,988.99 USD

Add to Wish List

Shaft Seal - Front Seal

2X Entries Into Our F80 M3 Sweepstakes

T#:594753

Part#: 11111485171

In Stock

$ 11.99

This product was last offered at the strikethrough price on
08-07-2026

$ 9.99 USD

Add to Wish List

Qty

$ 9.99 USD

Add to Wish List

Crankshaft Position Sensor

We Price Match - Give Us A Call or Chat!

T#:16175684

Part#: 13627525015

Special Order: No Guaranteed ETA

$ 46.99 USD

Add to Wish List

Qty

$ 46.99 USD

Add to Wish List

5150 Autosport Bully Stroker Kit - BMW S58 - With Sleeves

T#:26205008

Part#: 5150-SK-S58-S

Back Ordered

Starting at $ 9,499.99 USD

Add to Wish List

Starting at $ 9,499.99 USD

Add to Wish List

Bigger displacement, more torque, and more power. 5150 Autosport's Bully Stroker kit is specifically designed for BMW S58 Engines. Utilizing CP-Carrillo Pro-Xtreme Forged Pistons and Pro-Xtreme Rods, as well as the 5150 4340 Billet Steel Crankshaft, our stroker kits have stood up to the tests and trials of high horsepower applications time and time again. Benefits of Stroking an Engine - With higher displacement, your engine will produce greater power and torque, thanks to increased cylinder volume and improved air-fuel mixture combustion - The longer stroke in the crankshaft increases the leverage on the connecting rods, resulting in increased torque output at lower RPMs - Improved throttle response - Increased horsepower Kit Contents - 5150 Autosport 4340 Billet Steel Crankshaft - Professionally turned, polished, and coated with anti-wear coating - Fully balanced - CP-Carrillo Pro-Xtreme Connecting Rods - CP-Carrillo Pro-Xtreme Forged Pistons** - CP-Carrillo Piston Wrist Pins - CP-Carrillo Piston Rings - CP-Carrillo Piston Wire Locks The 5150 stroker kit increases displacement to 3325 cc

Show More Show Less

Crankshaft Position Sensor

T#:56254756

Part#: 13627809334

Special Order: No Guaranteed ETA

$ 46.99 USD

Add to Wish List

Qty

$ 46.99 USD

Add to Wish List

Maintain the crisp throttle response and reliable performance of your BMW with this Febi Bilstein Crankshaft Position Sensor.

Project Cars

SELECT YOUR BMW

Sub-Categories

Performance N55 Main Bearing Set

BMW M54 Main Bearing Performance Set

Performance M5X Main Bearing Set

Crank Pulley With Dampener

Performance Main Bearing Set - S54

MINI F56 B36 B46 Crank Pulley With Dampener

5150 AutoSport High Performance Main Bearing Set, BMW S55

MINI R55 to R61 Shaft Seal

Key Benefits:

Performance Rod Bearing Set - N55

VAC MOTORSPORTS PREMIUM STROKER KIT, BMW S65, 4.4L/4.5L/4.6L/4.7L - I...

Shaft Seal - Front Seal

Crankshaft Position Sensor

5150 Autosport Bully Stroker Kit - BMW S58 - With Sleeves

Crankshaft Position Sensor

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results