Valve Stem Oil Seal VG1500070099 for WD615 HOWO Shacman FAW Heavy Truck Engine

Description

Valve Stem Oil Seal VG1500070099 | WD615 Engine Precision Sealing Part

This heavy-duty valve stem oil seal (part number VG1500070099) is a critical component installed on the valve stem, between the cylinder head and valve guide. It effectively seals the tiny gap to prevent engine oil from seeping into the combustion chamber and causing oil burning, while also blocking dust and debris from entering the valve train.

✅ Key Specifications

Part Number：VG1500070099 (Alternative: 612600040114 for Weichai WD615/WP10)
Compatible Engine：Sinotruk WD615.47/WD615.69/WD615.87/WD615.62; Weichai WP10/WD618
Compatible Models：Sinotruk HOWO 336/371/A7/T7H, Shacman Delong F3000/M3000/X3000, FAW Jiefang J6/JH6, Foton Auman, Steyr, Beiben, Hongyan
Material：High-grade NBR (Nitrile Butadiene Rubber) or FKM (Fluoroelastomer) – resistant to high temperature, oil corrosion, and wear
Structure：Metal-cased rubber seal, precise fit, high elasticity, long service life
Standard：OEM standard dimensions, strict quality control, 100% interchangeable with original parts
Kit：Sold individually or in sets (16/24 pcs per set for 6-cylinder engine)

✅ Core Features & Benefits

Prevent Oil Burning：Stops oil from leaking into the combustion chamber, eliminating blue smoke and reducing fuel consumption caused by oil burning.
Protect Valve Train：Blocks dust and debris, reducing wear on valve stems and guides, extending the service life of the valve train.
Superior Durability：Made of high-quality rubber material, resistant to high temperatures (up to 200°C) and oil corrosion, suitable for long-term heavy-duty operations.
Precise Fit：100% matches the original WD615 engine, easy to install without modification, direct replacement.
Improve Engine Efficiency：Ensures proper air intake and exhaust, maintaining optimal engine compression ratio and power output.

✅ Installation Notes

Before installation, clean the valve stem and valve guide to remove dirt, carbon deposits, and old sealant.
Check the valve guide for wear; if the clearance exceeds the limit (usually 0.05-0.08mm), replace the guide first.
Lubricate the new oil seal with engine oil before installation to avoid damaging the seal lip.
Use a special tool to press the oil seal into the cylinder head until it is flush with the surface, ensuring uniform force.
After installation, rotate the crankshaft to check for valve clearance and ensure normal operation.

✅ Package & Shipping

Package：Neutral carton / Customized box (with logo)
Lead Time：1-3 days for sample orders; 15-30 working days for bulk orders
Shipping：Sea freight, air freight, express delivery. Global shipping available (ports: Qingdao, Shanghai, Tianjin)
HS Code：8409999100

Wholesale & bulk orders welcome. Contact us for more discounts!

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