BEARING - NEEDLE (Komatsu KO3ED-21-21230)
Code: KO3ED-21-21230
Product Details
- Aftermarket Replacement For
- Komatsu
- Warranty
- 6 months
KO3ED-21-21230: A worn needle bearing can cause shaft misalignment and premature wear in rotating assemblies. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO3ED-21-21230. The bearing type uses small cylindrical rollers to reduce friction between moving surfaces. A common failure consequence is increased vibration or noise as the needle rollers degrade. During operation, the bearing supports radial loads while allowing smooth rotation. Verify the serial number or application, then call (562) 693-7748. This part is a needle bearing, which facilitates low-friction rotation in mechanical systems.
Part number variants: KO3ED-21-21230, ko3ed-21-21230, KO3ED2121230, ko3ed2121230
| SKU | KO3ED-21-21230 |
|---|---|
| Aftermarket Replacement For | Komatsu |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | bearing-assembly, 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.