BEARING ASSEMBLY - TAPER ROLLER (Komatsu KO4390886-TIM)
Code: KO4390886-TIM
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Product Details
- Aftermarket Replacement For
- Komatsu
- Warranty
- 6 months
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Fast Shipping
6 Mo. Warranty
7-Day Returns
A worn taper roller bearing assembly can cause uneven rotation and premature failure in rotating components. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO4390886-TIM. The bearing assembly uses tapered rollers to manage combined radial and axial loads. A common failure consequence is increased friction leading to overheating and eventual seizure. During operation, the bearing's condition directly affects rotational smoothness and load support. The item ships at approximately 1.16 pounds. Verify the serial number or application, then call (562) 693-7748.
Part number variants: KO4390886-TIM, ko4390886-tim, KO4390886TIM, ko4390886tim
| SKU | KO4390886-TIM |
|---|---|
| Aftermarket Replacement For | Komatsu |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | bearing-assembly, ko, komatsu, tvh, TVH_BUCKET:KO:ko4 |
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.
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