Alum. Driveshaft 49.5in

The Coleman Racing Products Aluminum Driveshaft 49.5 inch is a precision-engineered marine propulsion component designed for high-performance boat applications requiring robust, lightweight power transmission. This 49.5-inch aluminum driveshaft delivers the balance of strength and weight savings critical for offshore fishing boats, ski boats, and performance watercraft where reducing rotational mass directly improves acceleration and fuel efficiency while maintaining solid torque delivery through 1310 U-joints.

At 3 inches outer diameter with aluminum construction in natural finish, this driveshaft meets universal coupling standards for compatibility across multiple inboard and inboard/outboard engine installations. The 1310 U-joint configuration handles the angular loads typical of modern marine powerplants while the aluminum material resists corrosion better than steel alternatives in saltwater environments—a practical advantage for anglers running offshore. The 11-pound weight keeps overall boat mass down, a measurable factor in vessel performance metrics from acceleration to top-end speed.

This driveshaft suits boat owners upgrading worn or damaged shafts, building new vessels, or retrofitting engines where OEM replacements are unavailable. Weekend anglers and tournament fishermen both rely on dependable shaft performance to avoid mid-water mechanical failures. The 49.5-inch length positions it in the mid-range of typical marine driveshaft sizing, fitting many dual-engine and single-engine configurations without requiring custom modifications.

Coleman Racing Products has built a reputation in marine racing and performance boating for precision components that meet strict tolerances. The natural aluminum finish requires inspection and proper maintenance to preserve corrosion resistance, particularly in saltwater service where routine shaft inspection is standard practice among serious marine technicians.