Hydraulic Belt Tensioner — Automatic Belt-Drive Tension Control SKU: QT58628

This hydraulic belt tensioner maintains steady belt tension so alternators, water pumps, fans, and other accessories run smoothly without slip or squeal. It’s a practical replacement when belts wander or glaze, or when the original tensioner loses force or pivots unevenly.

Engineered for everyday farm work, the tensioner arm and pivot hold alignment under vibration and dust, helping the belt track true and protecting bearings through long days in the field.

• Hydraulic tensioning action to keep consistent belt grip and reduce slip
• Helps maintain proper belt tracking for quieter, cooler-running drives
• Durable arm, pivot, and bushing construction for long service life
• Service-friendly, bolt-on replacement for standard accessory drive layouts

Installation Tip: Safely de-tension the belt, remove the old assembly, clean the mounting boss, and torque fasteners evenly; re-route the belt per the diagram and verify smooth, wobble-free tracking before returning to service.

A dependable, farmer-friendly solution that restores quiet, reliable belt-drive performance across demanding seasons.