OEM Gasket · Case Construction
D125759$29.95
In stock
Case Construction
OEM
Part No. 3055057R91
Cotter Rocker Arm
74 verified fitments
Select your machine to check fit
Ships nationwideUPS, USPS & freight
30-day returnsNew, unused parts
OEM guaranteedDirect from manufacturer
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | 3230 | — |
| Tractor | 3220 | — |
| Tractor | 4240 | — |
| Tractor | 4230 | — |
| Tractor | 4210 | — |
| Tractor | 395 | — |
| Tractor | 495 | — |
| Tractor | 595 | — |
| Tractor | 695 | — |
| Tractor | 995 | — |
OEM Cotter Rocker Arm Cotter Bearing Spring Lock Valve #3055057R91 - OEM Pump, Valve, or Cylinder Repair Part for Case Construction Equipment Repair-oriented by design, this OEM component replaces damaged originals in jobs involving repair of pumps, valves, or cylinders with poor actuation or oil bypass and poor actuation, oil bypass, slow movement, and unreliable hydraulic control. Frequently purchased for hydraulic drift repair, oil bypass service, and heavy equipment hydraulic component replacement repairs on construction machinery.
More Details
Part Number: 3055057R91
Application: Repair application: OEM pump, valve, or cylinder service part for restoring hydraulic control and dependable machine movement during repair work.
Key Features:
- Designed to replace failed pumps, valves, cylinders, or hydraulic assemblies
- Supports repair of drift, slow movement, and reduced hydraulic performance caused by wear
- OEM-style fit for efficient installation during hydraulic service
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
- 3055057R91
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
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 74 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Tractor | 3230 | — |
| Tractor | 3220 | — |
| Tractor | 4240 | — |
| Tractor | 4230 | — |
| Tractor | 4210 | — |
| Tractor | 395 | — |
| Tractor | 495 | — |
| Tractor | 595 | — |
| Tractor | 695 | — |
| Tractor | 995 | — |
| Tractor | 895 | — |
| Tractor | 844S | — |
| Engine | D-268 | — |
| Combine | 1620 | — |
| Tractor | 380B | — |
| Tractor | 248 | — |
| Tractor | 385 | — |
| Tractor | 433 | — |
| Tractor | 485 | — |
| Tractor | 585 | — |
| Tractor | 685 | — |
| Tractor | 885 | — |
| Engine | D-310 | — |
| Harvester | 275 | — |
| Harvester | 375 | — |
| Cotton Picker | 95 | — |
| Cotton Picker | 622 | — |
| Cotton Picker | 616 | — |
| Engine | D-358 | — |
| Engine | D-179 | — |
| Cotton Picker | 782 | — |
| Tractor | 268 | — |
| Tractor | 258 | — |
| Tractor | 3288 | — |
| Tractor | 785 | — |
| Cotton Picker | 1400 | — |
| Tractor | 533 | — |
| Tractor | 633 | — |
| Tractor | 733 | — |
| Tractor | 833 | — |
| Engine | D-155 | — |
| Tractor | 584 | — |
| Tractor | 884 | — |
| Engine | D-246 | — |
| Tractor | 684 | — |
| Combine | 1420 | — |
| Tractor | 278 | — |
| Tractor | 484 | — |
| Tractor | 644 | — |
| Tractor | 784 | — |
| Tractor | HYDRO 84 | — |
| Engine | D-206 | — |
| Tractor | 744 | — |
| Tractor | 686 | — |
| Tractor | 886 | — |
| Tractor | 844 | — |
| Combine | 715 | — |
| Tractor | 2500 | — |
| Tractor | 574 | — |
| Tractor | 674 | — |
| Tractor | HYDRO 86 | — |
| Tractor | 474 | — |
| Tractor | 553 | — |
| Tractor | 654 | — |
| Tractor | 724 | — |
| Tractor | 824 | — |
| Tractor | 3400 | — |
| Engine | D-239 | — |
| Tractor | 2756 | — |
| Tractor | 2826 | — |
| Tractor | 826 | — |
| Tractor | 756 | — |
| Tractor | 2706 | — |
| Tractor | 706 | — |
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