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High-quality 8104930E886 compressor belt compatible with Sinotruk HOWO light-duty trucks. Replaces the air conditioning drive belt with perfect fitment, durability, and heat resistance. Fast global shipping.
8104930E886 Compressor Belt for Sinotruk HOWO Light Trucks – Premium OEM-Equivalent AC Drive Belt
Ensure consistent air conditioning performance and engine reliability with the 8104930E886 Compressor Belt, a precision-engineered replacement drive belt designed specifically for Sinotruk HOWO light-duty truck models. This V-ribbed belt powers the air conditioning compressor, transferring rotational force from the crankshaft pulley to maintain cabin cooling in all driving conditions.
Built to meet or exceed original Sinotruk specifications, this high-tensile belt resists stretching, heat degradation, and side-wall cracking — common issues in hot climates and stop-start urban operations. Whether you’re maintaining fleet vehicles or supplying repair workshops across Africa, Southeast Asia, or Latin America, the 8104930E886 delivers long-lasting performance at a competitive price.
Technical Specifications:
Part Number: 8104930E886
Belt Type: Multi-ribbed V-belt (Poly-V)
Length: 886 mm (34.88 inches)
Width: 22 mm
Number of Ribs: 6
Material: EPDM rubber with aramid fiber tension cords
Heat Resistance: Up to 130°C continuous operation
Tensile Strength: > 3,500 N
Stretch Rate: < 0.5% under load (after 100h runtime)
Compatible Engines: WC49Q, D10, D08, and other 4–6L diesel engines used in HOWO light trucks
Smooth power transmission reduces wear on AC compressor bearings
Economical alternative to dealership-priced original belts
Global Supply & Fast Dispatch:
We stock large quantities of 8104930E886 belts and ship worldwide within 24–48 hours. Ideal for distributors, mechanics, and transport companies needing reliable spare parts fast. Bulk pricing and private labeling options are available.
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How to Install 8104930E886 Compressor Belt – Step-by-Step Guide
Safety First: Turn off the engine and disconnect the battery before starting work.
Access the Belt: Open the hood and locate the AC compressor belt running between the crankshaft pulley and the AC compressor pulley.
Release Tensioner (if applicable): If your model uses an automatic tensioner, use a wrench to rotate it and release belt tension. On fixed systems, loosen the AC compressor mounting bolts.
Remove Old Belt: Slide the worn belt off the pulleys carefully. Inspect for cracks, fraying, or glazing (shiny surface = slipping).
Install New 8104930E886 Belt: Place the new belt onto the pulleys following the correct routing path. Ensure each rib seats fully into the grooves.
Reapply Tension: Rotate the tensioner or adjust the compressor bracket until proper tension is achieved. The belt should allow about 10–15mm deflection when pressed mid-span with moderate finger pressure.
Test Operation: Reconnect the battery and start the engine. Turn on the A/C system and listen for squealing or slippage noises. Check that cold air is produced.
Final Inspection: After 10 minutes of running, recheck belt alignment and tension.
