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Packaged by Turner BMW Drivetrain Parts for BMW 3 Series E30 (1984-1991)

Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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Getrag 260 Transmission To Engine Mounting Hardware Kit

T#:30197962

Part#: G260MTHWKTTKT

Ships in 2 Business Days

$ 97.99 USD

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$ 97.99 USD

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All new hardware for installing your G260 on an M20 motor, including new dowels and 10mm bolt that goes from the engine side into the transmission.

Whether your refreshing the transmission, doing the clutch and flywheel or doing a manual swap get a new set of hardware for piece of mind and many more service intervals.

Kit Contents:

M12x45 Torx bolt - 23001222890 (QTY2)
M12x75 Torx bolt - 23001222893 (QTY2)
Washer - 07119906063 (QTY 4)
Dowel - 11117524470 (QTY2)
M8x50 ASA Bolt - 23001222887 (QTY 4)
Wave Washer - 07119904115 (QTY 4)
M6x16 Hex Bolt - 07119913015 (QTY 1)
M10x65 Torx Bolt - 07129904681 (QTY2)
Wave Washer - 07119904463 (QTY2)
Hex Nut - 07129904865 (QTY2)

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Manual Transmission Service Kit - BMW E30 Non-M & M3

T#:30960425

Part#: TMSE30M3TSKT

In Stock

$ 109.99 USD

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$ 109.99 USD

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The oil in your manual transmission is extremely vital to the life of your transmission. Over time it will begin to break down, lose viscosity, and begin to allow excess heat and friction. This kit is the perfect remedy to this problem. Included are 2 quarts of Redline MTL 75w-80 transmission fluid, which features a fully synthetic base for better protection and wear resistance, and Genuine BMW fill and drain plugs.

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Rear Differential Service Kit for various BMW Models

T#:42133544

Part#: 835225790TKT

In Stock

$ 59.72 USD

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$ 59.72 USD

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The kit includes 2 Quarts of Red line 75w90 - 57904 and brand new Rein rear diff oil drain plug M22x1.5

Shifter Rebuild Kit - E30

T#:13430833

Part#: E30SHIFTREBUILKT

Ships in 2 Business Days

$ 211.99 USD

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$ 211.99 USD

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Everything you need to refresh your shifter! Our team of dedicated BMW experts is at your service! We took the guess work out of rebuilding the shifter for your E30.

JB Racing Lightweight Aluminum Flywheel & Clutch Kit

T#:15777312

Part#: 520-040-215-KT

Back Ordered

$ 1,003.99

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

$ 994.99 USD

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$ 994.99 USD

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A lightweight aluminum flywheel is a great way to increase throttle response and free up horsepower by reducing drivetrain loss. Factory flywheels are built to minimize engine and transmission vibrations, making them heavier and requiring more energy to make them spin. An aluminum flywheel can save lots of weight over the stock steel unit - sometimes over 50%. While the dampening effect of the stock flywheel is reduced, most enthusiasts would agree that the increase in performance is well worth it. In addition, the lighter flywheel allows the engine to spin more freely, improving throttle response. This JB Racing lightweight aluminum flywheel kit and is designed to be used with the included factory clutch, making replacement and service easy and inexpensive, especially compared to specialized racing clutches. It also preserves the driveability of your car on the street, and enthusiasts tolerant of a mild to moderate NVH increase will be especially taken with this setup. In addition, the JB Racing flywheel can be easily rebuilt with a new clutch contact surface, allowing you to enjoy faster revs and superior response for many years to come. Stock Flywheel Weight: 27 lbs. JB Racing Lightweight Aluminum Flywheel: 9 lbs.

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