7138986 Retract Chain Sheave (Used)

Item Description: Boom Retract Chain Sheave (Pulley)

Part Number: 7138986

Condition: Used

Machine Compatibility: SkyTrak 8042, 10042, 10054

Category: Boom Assembly / Extension & Retraction Cables

Product Overview

This is a genuine SkyTrak Retract Chain Sheave, salvaged from a SkyTrak telehandler. This specialized pulley wheel is located within the boom assembly and serves as the guide track for the boom retraction chains. It ensures the chains glide smoothly and maintain correct tension as the boom sections are pulled back into the chassis.

On high-capacity, multi-stage telehandlers like the 10054, the retract sheaves handle significant mechanical loads during down-travel and retraction cycles. This used OEM sheave is a high-value, reliable replacement for pulleys that have developed flat spots, bearing play, or deep groove scoring, helping you restore smooth boom operation without the factory retail price.