SINOTRUK SITRAK C7H Rear Wheel Hub Assembly 712-35700-6116 Rear Axle & Wheel-End System Parts

SINOTRUK SITRAK Truck Rear Axle & Wheel-End System Parts  C7H Rear Wheel Hub Assembly 712-35700-6116

The SINOTRUK SITRAK 712-35700-6116 Rear Wheel Hub Assembly is a key component of the rear axle and wheel-end system, designed to provide the mounting and rotating support required between the rear axle and wheel assembly on compatible heavy-duty trucks. The hub works together with tapered roller bearings, wheel bolts, oil-retaining components and sealing elements to support wheel rotation while managing the radial and axial loads generated by vehicle weight, braking, acceleration and uneven road conditions. According to the available parts breakdown, the complete assembly incorporates a rear hub, M22 × 1.5 × 114 wheel bolts, 33220 and 32222 tapered roller bearings, an oil retaining disc, shaft seal, oil retaining cover, and sealing ring, making it more than a bare wheel hub component. During long-distance transportation, construction work, and other heavy-duty applications, excessive bearing preload, insufficient or contaminated lubricant, damaged seals, loose wheel-end components, or incorrect installation can affect hub operation and may lead to abnormal noise, heat generation, wheel-end vibration, or excessive wheel play. These symptoms should be diagnosed carefully because a wheel-end problem can originate from the bearing, seal, axle shaft, brake components, or wheel mounting hardware rather than the hub body itself. The 712-35700-6116 assembly is associated with SINOTRUK SITRAK C7H, HOWO T5G, and MCP16 axle applications in current parts references.