800166579 dust ring XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Dust Protector Ring (Part No. 800166579) – Precision protection to prevent impurities from entering!

Military-grade materials perfectly fit

The dust seal (800166579), specially designed for the XE2000 hydraulic system, is made of imported German polyurethane (PU90) and special rubber composite material, with a temperature resistance range of -40℃ to 120℃. Precision molded, its fit with the piston rod has a tolerance of ≤0.01mm, effectively blocking 98% of external contaminants.

Four core technologies

🔧 Dynamic sealing of both lips: dust protection for the outer lip + stain removal for the inner lip
⚡ Self-lubricating design: coefficient of friction as low as 0.08
💧 Hydrolysis resistant treatment: Increases lifespan by 3 times in 95% humidity environments.
🛡️ Memory rebound structure: Compression set < 3%

Extreme condition test data

Test items: Industry standards/Performance of this product
Dustproof efficiency: 90%/98%
Wear-resistant life: 500km / 1500km
Low-temperature elasticity retention: Normal at -20℃ / -40℃

Get a personalized quote now

*For other spare parts procurement needs, please contact us!

800169274 valve cover XCMG XE2000 excavator spare parts

1 800167216 BOLT
2 800167217 BOLT
3 800166580 O-RING
4 800167218 VALVE COVER
5 800166581 VALVE COVERSEAL FIN
6 800166579 DUSTING
7 800167219 COVER PLATE

[XCMG XE2000 Dustproof Ring 800166579]
[Excavator Hydraulic Cylinder Protection]
[Polyurethane dustproof seals]
[Original Manufacturer Dustproof Solution]
[Wholesale Low-Temperature Resistant Dustproof Rings]