Jump to:
This is an authentic replacement part manufactured for use with DeWalt demolition hammers. The special o-ring is commonly used to seal the space between the cylinder and housing. This o-ring is available as an individual replacement part, please see model diagram for associative parts.
Our customer Service team is at the ready daily to answer your part and product questions.
Be the first to ask our experts a question about this part!
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Breaker hammer started to twist, broken part inside.
Aaron from Palmdale, California
| Brand | Model Number | Description |
|---|---|---|
| DeWALT | D25899 | Hammer Drill - SDS Max Demolition Hammer |
| DeWALT | D25899K | Hammer Drill - 21 lb SDS Max Demolition Hammer |
| DeWALT | D25899K-AR | Hammer - 10kg Demolition Hammer |
| DeWALT | D25899K-B2 | Hammer - 10kg Demolition Hammer |
| DeWALT | D25900 | Hammer Drill - SDS Demolition Hammer |
| DeWALT | D25900K | Hammer - Sds Max Demolition Hammer |
| DeWALT | D25900KAR | Hammer - Demolition Hammer |
| DeWALT | D25900KB2 | Hammer - Demolition Hammer |
| DeWALT | D25901 | Hammer Drill - Demolition Hammer |
| DeWALT | D25901K | Hammer - Demolition Hammer |
| DeWALT | D25901K-AR | Hammer - Demolition Hammer |
| DeWALT | D25901K-B2 | Hammer - Demolition Hammer |
| DeWALT | D25901K-B3 | Demolition Hammer - 10 Kilo Sds-Max Demolitio |
| DeWALT | D25902K | Hammer - Demolition Hammer |
| DeWALT | D25940 | Hammer Drill - Hex Demolition Hammer |
| DeWALT | D25940K | Hammer - Demolition Hammer |
| DeWALT | D25940KAR | Hammer - Demolition Hammer |
| Black and Decker | D25940KB2 | Hammer - Demolition Hammer |
| DeWALT | D25941 | Hammer Drill - Demolition Hammer |
| DeWALT | D25941K | Hammer Drill - 26 lb. 3/4" 19mm Hex Demolition |
| DeWALT | D25941K-AR | Hammer - Demolition Hammer |
| DeWALT | D25941K-B2 | Hammer - 12kg Demolition Hammer |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
