U-SEAL (Komatsu KO3ED-64-45350)
Code: KO3ED-64-45350
Product Details
- Aftermarket Replacement For
- Komatsu
- Warranty
- 6 months
A damaged U-seal can allow fluid leakage, leading to pressure loss in the sealed cavity. During routine service, a worn U-seal may show visible cracking or deformation at the sealing lip. The U-seal functions as a dynamic sealing element, preventing fluid bypass along a reciprocating shaft. Its lip geometry relies on system pressure to energize the seal against the moving surface. A failed U-seal often results in gradual fluid loss, reducing system efficiency over time. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO3ED-64-45350. Verify the serial number or application, then call (562) 693-7748.
Part number variants: KO3ED-64-45350, ko3ed-64-45350, KO3ED6445350, ko3ed6445350
| SKU | KO3ED-64-45350 |
|---|---|
| Aftermarket Replacement For | Komatsu |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | engine-components, ko, komatsu, tvh, TVH_BUCKET:KO:ko3 |
Shipping
- Most orders ship within 1-2 business days from our Whittier, CA warehouse.
- Standard shipping via UPS or USPS. Expedited options available at checkout.
- Free shipping on select orders. Contact us for shipping estimates.
- Same-day local pickup available. Call (562) 693-7748 to arrange.
Returns
- 7-day return policy on all unused parts in original packaging.
- Contact us at (562) 693-7748 or submit a parts inquiry to initiate a return.
- Defective parts are covered under our 6-month warranty.
Warranty
- All parts include a 6-month warranty against manufacturer defects.
- Warranty does not cover wear-and-tear, misuse, or improper installation.