Serpentine Belt 36.024in Long 6 Rib

The Jones Racing Products Serpentine Belt 36.024in Long 6 Rib (Part No. 6PK-915HD) is a high-performance marine serpentine drive belt engineered for demanding boating applications where alternator output, water pump reliability, and engine accessory drive consistency are critical. This six-rib belt delivers the precision fitment and durability that serious offshore anglers and weekend boaters depend on to keep their charging systems and cooling systems operating without interruption in salt-air environments.

The 36.024-inch length and 6-rib design are engineered to match OEM specifications for proper tension and drive engagement across the alternator, water pump, and auxiliary pulleys. The multi-rib construction provides superior grip compared to traditional V-belts, reducing slippage under load and ensuring consistent alternator charging even during heavy trolling or sustained high-RPM operation. Weighing just 0.2 lbs, the belt integrates seamlessly into existing marine powerplant configurations without modification.

This replacement serpentine belt is ideal for boat owners performing routine maintenance on inboard or outboard engine packages that specify a 6-rib, 36-inch belt. Whether you're running a fishing charter, maintaining a weekend center console, or servicing a larger cabin cruiser, having a quality OEM-equivalent replacement on hand prevents unexpected charging failures that could strand you offshore. Jones Racing Products builds components trusted by performance marine shops, and this belt maintains that standard for reliability and fit accuracy.