Nut
Case Construction ·6 Fitments
| Machine | Model | Years |
|---|---|---|
| LOADER BACKHOE (NORTH AMERICA) | 580K | 1987 – 1994 |
| LOADER BACKHOE (NORTH AMERICA) (ASN JJG0020000) | 580K | 1987 – 1994 |
| CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE | 580SK | 1996 |
| TURBO LOADER BACKHOE | 590 | 1988 – 1991 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 680L | 1988 – 1993 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 780D | 1988 – 1993 |
Enhance your heavy equipment performance with Case Construction Nut #81878551. Designed for durability and precision, this essential component ensures secure fittings and optimal operation in your machinery, keeping your projects running smoothly and efficiently.
Compatible equipment
This part fits LOADER BACKHOE (NORTH AMERICA), LOADER BACKHOE (NORTH AMERICA) (ASN JJG0020000), CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE, TURBO LOADER BACKHOE, CASE CONSTRUCTION KING LOADER BACKHOE including models 580K, 580SK, 590, 680L, 780D.
Frequently asked questions
What is the part number?
The manufacturer part number is 81878551.
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
- 81878551
- Internal SKU
- IC:81878551
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.18 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.