Manual Transmission Detent Compression Spring Kit

Product Details

When you're pushing your BMW on the street or track, every single gear change counts. Vague gate tracking, loose shift positioning, or a lazy shift lever can ruin an otherwise perfect driving experience. The culprit is often hidden deep inside your manual gearbox: tired internal detent springs. This Genuine BMW Compression Spring Kit replaces the weak, worn-out factory shift locking pin springs that control the mechanical resistance and centering of your shift lever. By installing fresh factory-spec hardware, you ensure that the transmission detents provide the exact tension needed to guide the selector rod smoothly and hold it firmly in gate. Ideal for high-mileage standard maintenance or as a "while-you're-in-there" upgrade during a transmission service or clutch job, this kit utilizes pure factory parts to guarantee original durability and reliable mechanical action under demanding driving conditions.

Key Features

• Maintains precise gear gate alignment and prevents shift-lever drift or vagueness

• Restores the positive, mechanical snap-back action of the factory manual shifter assembly

• Ideal preventative maintenance component during clutch replacements or transmission overhauls

• Genuine factory-engineered springs offer exact rate calibration and long-term durability

Specifications

• Brand: Genuine BMW

• Kit Contents:

  • 1x Manual Transmission Shift Detent Compression Spring (Part Number: 23311228405)

  • 1x Manual Transmission Shift Detent Compression Spring, D=1.40 (Part Number: 23317511337)

• Component Type: Manual Transmission Internal Locking Pin Detent Springs

• Fitment Type: Direct Replacement OEM

Prop 65 Warning

Kit Contents

Qty	Description	Brand	T#	Part#	Lifetime
1	Genuine BMW Compression Spring - 23311228405 - E34,E36,E39,E46,E85		T#19778	23311228405	YES
1	Genuine BMW Compression Spring 23317511337		T#20751	23317511337	YES

Product Q&A

Lifetime Replacement

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