WASHER - LOCK (CAT CT303-4787)
Code: CT303-4787
Product Details
- Aftermarket Replacement For
- CAT
- Warranty
- 6 months
A damaged lock washer can allow threaded fasteners to loosen under vibration, leading to joint failure. The CAT catalog reference for this part is CT303-4787. This aftermarket replacement part is a lock washer, a type of hardware washer designed to prevent nuts and bolts from backing off. Its plain mechanical function is to create tension between the fastener and the mating surface. A concrete generic failure consequence is that a missing or worn lock washer can cause a bolted connection to loosen over time, potentially resulting in component separation. Verify the serial number or application, then call (562) 693-7748. This part is an aftermarket replacement sourced from the CAT OE maker.
Part number variants: CT303-4787, ct303-4787, CT3034787, ct3034787
| SKU | CT303-4787 |
|---|---|
| Aftermarket Replacement For | CAT |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | cat, ct, tvh, TVH_BUCKET:CT:ct3, TVH_MAKE:CT |
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.