Cam Chain Tensioner Upgrade, Left Side BMW Hexhead & Oilhead 11 31 7 688 629 11 31 7 656 922
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$149.99
Color
Black
Quantity
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Quantity
1
Description
The original left cam chain tensioner piston allows the oil to drain out of the tensioner housing when the engine is shut off. As a result when you first start your engine, you hear a momentary clanking noise from the left cylinder.
This i...
Reviews
4.9
7 ratings
5
4
3
2
1
Quality part
Left side cam chain tensioner was not a fix for my problem. It did however give me peace of mind. A much better design and superbly made.
R
Richard · September 12, 2025
Delivery first class
Not had opportunity to install as yet
W
William · October 3, 2025
Cam Chain Tensioner Rocks!
The purchased Cam Chain Tensioner that was purchased did exactly what it was intended to do. The bike no longer rattles, at all, during startup. This along with the advice from the BMW Guy about adjusting the throttle bodies has significantly improved the sound and performance of the Bike. Perfect advice and product.