Washer Lock
| Machine | Model | Years / S/N |
|---|---|---|
| CASE UNI-LOADER SKID STEER LOADER | 1529 | 1969 – 1988 |
| BACKHOE FOR W7, W9A, W9B, W10 | 32 | 1962 – 1967 |
| BACKHOE FOR W SERIES RIGID LOADERS | 34 | 1961 – 1971 |
| BACKHOES FOR CRAWLER MODELS 750, 850, 1150 | 34 | 1961 – 1971 |
| CASE G.P. & L.C.G. WHEEL TRACTOR | 380CK | 1970 – 1974 |
| CASE LOADER/LANDSCAPER TRACTOR | 380CK | 1970 – 1980 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 580G | 1978 – 1988 |
| CASE CONSTRUCTION KING LOADER BACKHOE - 4WD SUPPLEMENT | 580G | 1978 – 1988 |
| CASE CONSTRUCTION KING LOADER BACKHOE - TURBO SUPPLEMENT | 580G | 1978 – 1987 |
| CRAWLER EXCAVATOR TIER 3 | CX225SR | 2008 |
Enhance your heavy equipment’s performance with the Case Construction Washer Lock #41261. Designed for durability and precision, this essential part ensures secure fastening, reducing downtime and maintaining optimal functionality in demanding construction environments. Trust Case for reliability.
Compatible equipment
This part fits CASE UNI-LOADER SKID STEER LOADER, BACKHOE FOR W7, W9A, W9B, W10, BACKHOE FOR W SERIES RIGID LOADERS, BACKHOES FOR CRAWLER MODELS 750, 850, 1150, CASE G.P. & L.C.G. WHEEL TRACTOR, CASE LOADER/LANDSCAPER TRACTOR, CASE CONSTRUCTION KING LOADER BACKHOE, CASE CONSTRUCTION KING LOADER BACKHOE - 4WD SUPPLEMENT, CASE CONSTRUCTION KING LOADER BACKHOE - TURBO SUPPLEMENT, CRAWLER EXCAVATOR TIER 3, CASE TRENCHER, TRENCHER - CASE 219 ENGINE, CASE WHEEL LOADER including models 1529, 32, 34, 380CK, 580G, CX225SR, DH7, W7, W8B, W8C.
Frequently asked questions
What is the part number?
The manufacturer part number is 41261.
Is this a genuine OEM part?
Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.
Will this fit my machine?
See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.
Where does this ship from?
Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 41261
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.11 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 15 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| CASE UNI-LOADER SKID STEER LOADER | 1529 | 1969 – 1988 |
| BACKHOE FOR W7, W9A, W9B, W10 | 32 | 1962 – 1967 |
| BACKHOE FOR W SERIES RIGID LOADERS | 34 | 1961 – 1971 |
| BACKHOES FOR CRAWLER MODELS 750, 850, 1150 | 34 | 1961 – 1971 |
| CASE G.P. & L.C.G. WHEEL TRACTOR | 380CK | 1970 – 1974 |
| CASE LOADER/LANDSCAPER TRACTOR | 380CK | 1970 – 1980 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 580G | 1978 – 1988 |
| CASE CONSTRUCTION KING LOADER BACKHOE - 4WD SUPPLEMENT | 580G | 1978 – 1988 |
| CASE CONSTRUCTION KING LOADER BACKHOE - TURBO SUPPLEMENT | 580G | 1978 – 1987 |
| CRAWLER EXCAVATOR TIER 3 | CX225SR | 2008 |
| CASE TRENCHER | DH7 | 1979 – 1982 |
| TRENCHER - CASE 219 ENGINE | DH7 | 1979 – 1982 |
| CASE WHEEL LOADER | W7 | 1962 – 1968 |
| CASE WHEEL LOADER | W8B | 1964 – 1968 |
| CASE WHEEL LOADER | W8C | 1969 |