Genuine Howo Parts Sealing Washer Q72310 – OEM Copper Seal Ring for Sinotruk Howo WD615/D10 Engine
Stop oil and coolant leaks at the source with this genuine OEM sealing washer (Part No. Q72310). Engineered specifically for Sinotruk Howo WD615, D10, and MC07 engine series, this high-quality copper seal ring provides a reliable, heat-resistant barrier in critical applications like cylinder head assemblies, cooling system vent tubes, and relay valves.
| Feature | Specification |
|---|---|
| Part Number | Q72310(Also listed as: Q72310 Seal Ring) |
| Component Name | Sealing Washer / Copper Seal Ring / Crush Washer |
| Material | High-Purity Copper (Annealed for optimal sealing) |
| Inner Diameter (ID) | 10mm (Standard M10 bolt application) |
| Outer Diameter (OD) | 14mm |
| Thickness | 1.5mm (Crush-type design) |
| Temperature Rating | Up to 400°C (752°F) – suitable for exhaust & engine block |
| Engine Compatibility | SinotrukWD615(9.7L),D10(10L),MC07(7L) Diesel Engines |
| Applications | Cylinder head bolts, cooling system vent tubes, relay valves, oil gallery plugs |
| Truck Models | Howo A7, Howo T7H, Howo T5G, SITRAK C7H, Mining Tipper Trucks |
| Warranty | 12 Months / 100,000 KM Genuine Warranty |
| Condition | 100% Brand New, Genuine Sinotruk OEM |
| Origin | Jinan, China (Authorized Sinotruk Factory) |
| Weight | 0.003 KG |
Fitment Guide
Confirmed compatible with the following Sinotruk Howo models and assemblies:
Engine Models: WD615.47, WD615.69, D10.38, D10.42, MC07.33, MC07.37
Applications:
Cylinder head bolt sealing (Cylinder Head Assy)
Cooling system vent tube connections
Relay valve sealing (Brake system)
Oil gallery plugs and sensor mounting points
Truck Models: Howo A7, Howo T7H, Howo T5G, SITRAK C7H, Howo 371, Mining Tipper Trucks
Name: David
Mobile：0086-13153128110
Tel：0086-531 28110
Email：vip@howotruckspareparts.com
Add：57 Lanxiang Road, Auto Parts City, Tianqiao District, Jinan City, Shandong Province.China
