Washer
Case Construction ·18 Fitments
| Machine | Model | Years |
|---|---|---|
| CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA) | 1845 | 1975 – 1988 |
| CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA) | 1845B | 1983 – 1985 |
| CASE UNI-LOADER SKID STEER LOADER | 1845S | 1975 – 1988 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480E | 1986 – 1989 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480E LL | 1986 – 1989 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480F | 1989 – 1994 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480F LL | 1989 – 1994 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 580D | 1980 – 1984 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 580E | 1983 – 1989 |
| LOADER BACKHOE (NORTH AMERICA) | 580K | 1987 – 1994 |
OEM Case Construction Washer #A54031 ? Distribute Load Evenly with OEM Fastener Support
This Washer (#A54031) helps prevent surface damage while evenly distributing bolt tension. OEM-sized for secure seating in Case assemblies.
More Details
Part Number: A54031
Application: Mechanical and structural fastening
Key Features:
- OEM inner/outer diameter
- Steel with corrosion-resistant finish
- Flat and true for consistent torque
Fits Case Models: Confirm bolt compatibility.
Compatible equipment
This part fits CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA), CASE UNI-LOADER SKID STEER LOADER, CASE CONSTRUCTION KING LOADER BACKHOE, LOADER BACKHOE (NORTH AMERICA), CASE SUPER-D CONSTRUCTION KING LOADER BACKHOE, CASE SUPER-E CONSTRUCTION KING LOADER BACKHOE, CASE CONSTRUCTION KING FORKLIFT including models 1845, 1845B, 1845S, 480E, 480E LL, 480F, 480F LL, 580D, 580E, 580K, 580SD, 580SE, 584D, 584E, 585D, 585E, 586D, 586E.
Frequently asked questions
What is the part number?
The manufacturer part number is A54031.
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.
- Manufacturer part number
- A54031
- Internal SKU
- IC:A54031
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.06 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.
All 18 fitments
| Machine | Model | Years |
|---|---|---|
| CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA) | 1845 | 1975 – 1988 |
| CASE UNI-LOADER SKID STEER LOADER (NORTH AMERICA) | 1845B | 1983 – 1985 |
| CASE UNI-LOADER SKID STEER LOADER | 1845S | 1975 – 1988 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480E | 1986 – 1989 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480E LL | 1986 – 1989 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480F | 1989 – 1994 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480F LL | 1989 – 1994 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 580D | 1980 – 1984 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 580E | 1983 – 1989 |
| LOADER BACKHOE (NORTH AMERICA) | 580K | 1987 – 1994 |
| CASE SUPER-D CONSTRUCTION KING LOADER BACKHOE | 580SD | 1980 – 1984 |
| CASE SUPER-E CONSTRUCTION KING LOADER BACKHOE | 580SE | 1983 – 1987 |
| CASE CONSTRUCTION KING FORKLIFT | 584D | 1984 – 1988 |
| CASE CONSTRUCTION KING FORKLIFT | 584E | 1988 – 1999 |
| CASE CONSTRUCTION KING FORKLIFT | 585D | 1984 – 1988 |
| CASE CONSTRUCTION KING FORKLIFT | 585E | 1988 |
| CASE CONSTRUCTION KING FORKLIFT | 586D | 1984 – 1988 |
| CASE CONSTRUCTION KING FORKLIFT | 586E | 1988 |