Bolt Screw
Bolts And Screws ·11 Fitments
| Machine | Model | Years |
|---|---|---|
| DROTT CRAWLER EXCAVATOR | 120 | 1975 – 1978 |
| CASE LONG TRACK CRAWLER TRACTOR | 550 | 1989 – 1991 |
| CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE | 580SK | 1996 |
| CASE WHEEL LOADER (NORTH AMERICA) | 621B | 1993 – 1998 |
| CASE WHEEL LOADER | 621C | 1999 – 2001 |
| CASE WHEEL LOADER (NORTH AMERICA) | 721B | 1993 – 1998 |
| CASE WHEEL LOADER | 721C | 1999 – 2002 |
| CASE TRENCHER | DH7 | 1979 – 1982 |
| CASE WHEEL LOADER | W30 | 1982 – 1989 |
| CASE WHEEL LOADER (PRIOR TO S/N 17754000) | W36 | 1977 – 1989 |
Enhance your heavy equipment’s performance with the Case Construction Bolt Screw #86557052. Designed for durability and precision, this essential part ensures reliable operation and longevity for your machinery, keeping your projects running smoothly and efficiently.
Compatible equipment
This part fits DROTT CRAWLER EXCAVATOR, CASE LONG TRACK CRAWLER TRACTOR, CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE, CASE WHEEL LOADER (NORTH AMERICA), CASE WHEEL LOADER, CASE TRENCHER, CASE WHEEL LOADER (PRIOR TO S/N 17754000), CASE WHEEL LOADER (S/N 17754000 & AFTER) including models 120, 550, 580SK, 621B, 621C, 721B, 721C, DH7, W30, W36.
Frequently asked questions
What is the part number?
The manufacturer part number is 86557052.
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
- 86557052
- Internal SKU
- IC:86557052
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Bolts And Screws
- Weight
- 1.0 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 11 fitments
| Machine | Model | Years |
|---|---|---|
| DROTT CRAWLER EXCAVATOR | 120 | 1975 – 1978 |
| CASE LONG TRACK CRAWLER TRACTOR | 550 | 1989 – 1991 |
| CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE | 580SK | 1996 |
| CASE WHEEL LOADER (NORTH AMERICA) | 621B | 1993 – 1998 |
| CASE WHEEL LOADER | 621C | 1999 – 2001 |
| CASE WHEEL LOADER (NORTH AMERICA) | 721B | 1993 – 1998 |
| CASE WHEEL LOADER | 721C | 1999 – 2002 |
| CASE TRENCHER | DH7 | 1979 – 1982 |
| CASE WHEEL LOADER | W30 | 1982 – 1989 |
| CASE WHEEL LOADER (PRIOR TO S/N 17754000) | W36 | 1977 – 1989 |
| CASE WHEEL LOADER (S/N 17754000 & AFTER) | W36 | 1979 – 1983 |