Piston
| Machine | Model | Years / S/N |
|---|---|---|
| Dozer | 750M CRAWLER DOZER | 2023 |
| Dozer | 750M LT | — |
| Dozer | 650M WT | — |
| Dozer | 650M LT | — |
| Dozer | 650M CRAWLER DOZER | 2023 |
| Dozer | 750M WT | — |
| Backhoe | 590SM | — |
| Backhoe | 590SM+ | — |
| Dozer | 650L | — |
| Dozer | 750M WT/LGP | — |
OEM Piston Cylinder #135259A1 - OEM Hydraulic Component Replacement for Case Construction Equipment Technician-focused and repair-ready, this OEM component is used when hydraulic service work tied to drift, reduced force, or unstable function results in poor actuation, oil bypass, slow movement, and unreliable hydraulic control and direct replacement is required. Often searched by buyers handling hydraulic drift repair, oil bypass service, and heavy equipment hydraulic component replacement service work.
More Details
Part Number: 135259A1
Application: Common service application: Hydraulic system replacement component used to repair pressure loss, drift, slow response, internal leakage, or failed actuation.
Key Features:
- OEM replacement for worn hydraulic components with leakage or pressure-control issues
- Helps restore reliable actuation, hydraulic response, and oil-flow control
- Direct-fit service part for heavy equipment repair and maintenance work
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 135259A1
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 3.83 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 18 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Dozer | 750M CRAWLER DOZER | 2023 |
| Dozer | 750M LT | — |
| Dozer | 650M WT | — |
| Dozer | 650M LT | — |
| Dozer | 650M CRAWLER DOZER | 2023 |
| Dozer | 750M WT | — |
| Backhoe | 590SM | — |
| Backhoe | 590SM+ | — |
| Dozer | 650L | — |
| Dozer | 750M WT/LGP | — |
| Dozer | D75B | — |
| Backhoe | USA580SM-2 | — |
| Dozer | 550H | — |
| Dozer | 550H-IND | — |
| Loader | 821C | — |
| Backhoe | 590SL | — |
| Backhoe | 590L | — |
| Loader | 821B | — |