RING - BACK UP, 70MM O.D. (Doosan DWD511118)
Code: DWD511118
Check Price & Availability
Product Details
- Aftermarket Replacement For
- Doosan
- Warranty
- 6 months
Will This Fit my Equipment?Click here
Fast Shipping
6 Mo. Warranty
7-Day Returns
DWD511118: A damaged back-up ring can allow seal extrusion under pressure, leading to fluid leaks and reduced system efficiency. This aftermarket replacement part references Doosan catalog number DWD511118. The ring serves as a mechanical barrier that supports a primary seal against high-pressure gaps. Its 70MM outer diameter is a critical dimension for proper seating in the housing bore. When the back-up ring fails, the seal may extrude into the clearance gap, causing rapid seal wear and eventual leakage. Verify the serial number or application, then call (562) 693-7748.
Part number variants: DWD511118, dwd511118
| SKU | DWD511118 |
|---|---|
| Aftermarket Replacement For | Doosan |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | doosan, dw, tvh, TVH_BUCKET:DW:dwd, TVH_MAKE:DW |
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.
Browse related inventory