Stellar Industries 45139 Sheave Assembly 10in x .88 Cable – KP60

If you’re unsure whether this part is compatible with your truck or equipment, please contact us to confirm fitment before purchasing.

The Stellar Industries 45139 Sheave Assembly is a heavy-duty 10-inch replacement pulley designed specifically for KP60 series cable hoists and container handling systems. Machined to precise tolerances, this sheave features an optimized groove designed to accommodate 0.88-inch (7/8") wire rope cable, ensuring smooth cable travel, reduced friction, and minimal cable wear during heavy loading and unloading cycles.

Built with high-strength alloy construction and featuring an integrated heavy-duty bearing/bushing hub, this original equipment component delivers exceptional load-bearing durability and long service life under extreme working conditions.

What This Part Is Used For

The Stellar 45139 sheave guides and supports the main hoisting wire rope on KP60 roll-off hoist systems and hooklifts. It maintains proper cable alignment and tension as cable is reeved through the container handling mechanism.

Common Reasons For Replacement

• Deep scoring, fluting, or uneven wear along the cable groove

• Flat spots or cracking on the sheave rim from heavy impact or overload

• Worn or seized center bearings/bushings causing the sheave to drag or bind

• Excess play or wobbling on the pin axle assembly

• Cable slippage or premature wire rope fraying caused by groove deformation

• Routine overhaul during scheduled cable hoist maintenance

Key Features

• Genuine Stellar Industries replacement part (Part # 45139)

• Outer diameter: 10 inches

• Designed for 0.88-inch (7/8") diameter wire rope cable

• Engineered specifically for KP60 series cable hoist equipment

• Heavy-duty construction built to withstand extreme mechanical loads

• Precision-machined groove extends cable life by minimizing friction and pinch wear