Description
Sierra 18-15480 Mercruiser V-Belt
Sierra V-Belts are designed to meet or exceed OEM requirements. Their low stretch properties assure uniform performance over the life of the belt.
- High strength synthetic cords resist shockload
- Special rubber compound section assures smooth and even transfer of load forces to the cords
- Cogs are molded to precise engineering tolerances to improve flexibility and maintain cord support
- Provides a large area for air circulation keeping the belt cool while preventing heat build up
- Rubber edges maintain positive, no-slip contact with pulley grooves for reliable energy transfer
Specifications:
- Effective Length: 48″ or 121.9cm
- Top Width: 29/64″ or 11.5mm
Interchangeable with:
- Mallory
- 9-55003
- Mercruiser Stern Drive
- 57-48122
- 57-48122Q
California Residents: WARNINGCancer and Reproductive Harm – P65Warnings.ca.gov
![Scanpod Helm Pod System – White[SPH-SYSTEM-W]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/scanpod-helm-pod-system-white-sph-system-w.webp)
![Sudbury Elastomeric Marine Sealant – 10oz Cartridge – White [300]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/sudbury-elastomeric-marine-sealant-10oz-cartridge-white-300.webp)
![Jabsco Mag Drive Centrifugal Pump – 14GPM – 110V AC[436979]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/jabsco-mag-drive-centrifugal-pump-14gpm-110v-ac-436979.webp)
![Jabsco HotShot HD4 Heavy Duty Washdown Pump – 24V – 4 GPM – 60 PSI [Q402J-118N-3A]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/jabsco-hotshot-hd4-heavy-duty-washdown-pump-24v-4-gpm-60-psi-q402j-118n-3a.webp)
![Whitecap Teak Lumber – 1/2″ x 1-3/4″ x 72″[60813]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-teak-lumber-1-2-x-1-3-4-x-72-60813.webp)
![Blue Sea 1221 12V DC Main + 19 Positions w/Digital Meter[1221]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-1221-12v-dc-main-19-positions-w-digital-meter-1221.webp)