40E-40N-40S 40000 Sheaves and Bearings

Shop specialized parts breakdowns for sheaves and bearings on the Challenger 40E, 40N, 40S, and 40000 series 4-post lifts. This category focuses on all cable sheaves, pulleys, bearings (including ball bearings and retainers), shafts, spacers, mounting hardware, and related components used throughout the runway, overhead, and lifting systems.

Organized by the factory diagrams for these closed/open front configurations, these high-quality replacements reduce friction, ensure smooth cable movement, and extend the life of your lift. Perfect for replacing worn sheaves, bearings, or performing complete cable system maintenance on your Challenger 40-series / 40000 hoist.