Stellar 13339 8.00" Wire Rope Sheave for 9620 Crane

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 13339 Sheave is an OEM wire-rope pulley designed for compatible Stellar 9620 crane systems.

This heavy-duty 8.00-inch diameter sheave features a .38-inch groove radius and approximately 1.94-inch overall thickness. It guides the crane’s wire rope through the boom or snatch block system while helping maintain proper rope alignment and smooth movement during lifting operations.

Replacing a worn or damaged sheave helps reduce wire-rope wear and restore dependable crane operation.

What This Part Is Used For

The Stellar 13339 sheave is installed at applicable wire-rope routing points on compatible Stellar 9620 crane assemblies. The grooved pulley supports and redirects the wire rope as it travels through the crane boom and lifting system.

Common Reasons For Replacement

Sheave groove is excessively worn
Pulley is cracked, chipped, or damaged
Center bore has excessive wear
Sheave does not rotate smoothly
Wire rope is tracking improperly
Excessive side-to-side movement is present
Groove surface is rough or damaged
Wire rope shows accelerated wear near the sheave
Sheave was damaged from overloading or impact
Crane boom or snatch block assembly is being rebuilt

Key Features

Stellar Industries part number 13339
OEM crane wire-rope sheave
8.00-inch outside diameter
.38-inch groove radius
Approximately 1.94-inch thickness
Designed for compatible Stellar 9620 cranes
Guides and supports crane wire rope
Helps maintain proper rope alignment
Heavy-duty construction for crane applications
OEM replacement lifting-system component