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Composite Pulley - 18-6457 - Sierra

Sierra
Composite Pulley - 18-6457 - Sierra
Your Price: $33.99
Save: $6.28
(15% Off $40.27)
Part # 18-6457 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 6 hrs 23 mins.
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This item is found in the following Product Families
Replaces OEM part #
  • MERCURY MARINE 807757T
For: Mercruiser Late model GM V6 & V8 engines
3" OD Serpentine for 13/16" width belt
Q:
How to replace this pulley?
A:
You will want to refer to a repair manual. This pulley can be used as an idler pulley or a belt tension release. The way to remove and install depends on its function. So you will need to refer to your repair manual for prop steps to be taken to install and put belt back on properly.
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