Sinotruk HOWO Truck Clutch Release Bearing WG9725160510 for Heavy Duty Trucks

The WG9725160510 Clutch Release Bearing is a critical component of the Sinotruk HOWO transmission system. Engineered to endure the high-torque demands of heavy-duty transport, this bearing ensures seamless engagement and disengagement of the clutch pressure plate. Whether you are maintaining a fleet or performing a single repair, choosing genuine Sinotruk spare parts guarantees compatibility and prevents premature wear on the gearbox input shaft.

Technical Specifications:

• Part Number: WG9725160510

• Category: Sinotruk Spare Parts / Clutch System

• Applicable Models: Sinotruk HOWO 336, 371, 420, HOWO A7, T7H, TX

• Engine Match: WD615, WD12 Series

• Inner Diameter: 105mm (Standard fit)

• Material: High-grade Chrome Steel (GCr15)

• Weight: Approx. 2.45 kg

• Feature: Integrated self-aligning mechanism to reduce vibration and friction heat.

Pro-Installation Tips for WG9725160510:

1. Check the Sleeve: Before installation, ensure the release bearing guide sleeve is clean and free of burrs. A rough surface can cause the bearing to stick.

2. Grease Compatibility: While many bearings come pre-lubricated, always apply a thin layer of high-temperature molybdenum disulfide grease to the fork contact points. Avoid over-greasing, as excess lubricant can contaminate the clutch disc.

3. Alignment Check: Ensure the bearing is perfectly centered on the input shaft. Misalignment is the #1 cause of “clutch drag” and uneven wear.

4. Fork Inspection: Examine the clutch release fork for any signs of bending or wear. A worn fork will prevent the WG9725160510 from applying even pressure, leading to premature failure.

5. Test Run: After assembly, pedal travel should be adjusted according to Sinotruk factory standards to ensure the bearing does not stay in constant contact with the pressure plate fingers when the clutch is engaged.