Description
SIERRA 76 mm Composite Serpentine Pulley – 18-6457
The SIERRA 76 mm Composite Serpentine Pulley – 18-6457 is a fit-specific marine replacement component for selected late-model GM V6 and V8 marine engines. It is intended for applications matching the listed engine fitment and OEM/aftermarket interchange. Confirm the engine model, year or serial range, and original part number before installation.
- Fit-specific composite serpentine pulley for selected late-model GM V6 and V8 marine engines
- Pulley Outside Diameter: 76 mm
- Belt Width: 20.6 mm
- Material: Composite
- Direct aftermarket interchange for the listed OEM/aftermarket references
Specifications
- Manufacturer: Sierra
- Part Number: 18-6457
- Product Type: Composite Serpentine Pulley
- Application: selected late-model GM V6 and V8 marine engines
- Pulley Outside Diameter: 76 mm
- Belt Width: 20.6 mm
- Material: Composite
- Pulley Type: Serpentine
- OEM / Aftermarket Interchange: MerCruiser 807757T
- UPC: 808282200527
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