NUT - JAM (Komatsu KO381-897135-1)
Code: KO381-897135-1
Product Details
- Aftermarket Replacement For
- Komatsu
- Warranty
- 6 months
A damaged jam nut can compromise the security of a threaded assembly, leading to loosening under vibration. During inspection, a jam nut may show signs of thread wear or distortion that reduces its locking ability. Keeping a jam nut in sound condition helps maintain consistent clamping force in mechanical joints. This aftermarket replacement part references Komatsu catalog number KO381-897135-1. The jam nut functions as a thinner nut used to lock a standard nut in place by jamming against it. A common failure consequence is that a worn jam nut allows the primary fastener to back off, causing component misalignment or separation. Verify the serial number or application, then call (562) 693-7748.
Part number variants: KO381-897135-1, ko381-897135-1, KO3818971351, ko3818971351
| SKU | KO381-897135-1 |
|---|---|
| Aftermarket Replacement For | Komatsu |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | ko, komatsu, tvh, TVH_BUCKET:KO:ko3, TVH_MAKE:KO |
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.