Gasket
Case Construction ·18 Fitments
| Machine | Model | Years |
|---|---|---|
| SERIES - CASE UNI-LOADER SKID STEER LOADER | 1700 | 1971 – 1988 |
| CASE UNI-LOADER SKID STEER LOADER | 1835 | 1980 – 1982 |
| CASE UNI-LOADER SKID STEER LOADER | 1845S | 1975 – 1988 |
| BACKHOE | 26 | 1965 – 1975 |
| BACKHOE | 26B | 1965 – 1975 |
| LOADER | 26B | 1965 – 1975 |
| BACKHOE | 26S | 1965 – 1975 |
| BACKHOE AND LOADER FOR 530CK TRACTORS | 32 | 1960 – 1967 |
| BACKHOE AND LOADER | 32S | 1960 – 1966 |
| BACKHOE FOR 310G AND 450 CRAWLER | 33 | 1966 – 1971 |
Enhance your Case Construction equipment’s performance with Gasket #A43021. Designed for durability and precision, this essential part ensures a reliable seal, preventing leaks and maintaining optimal operation in heavy-duty applications. Trust Case for quality and longevity.
Compatible equipment
This part fits SERIES - CASE UNI-LOADER SKID STEER LOADER, CASE UNI-LOADER SKID STEER LOADER, BACKHOE, LOADER, BACKHOE AND LOADER FOR 530CK TRACTORS, BACKHOE AND LOADER, BACKHOE FOR 310G AND 450 CRAWLER, BACKHOE FOR 580CK, CASE CONSTRUCTION KING WHEEL TRACTOR, CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION, CASE UNIT LOADER including models 1700, 1835, 1845S, 26, 26B, 26S, 32, 32S, 33, 33S, 430CK, 480B, 480CK, 530CK, 580B, W5.
Frequently asked questions
What is the part number?
The manufacturer part number is A43021.
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
- A43021
- Internal SKU
- IC:A43021
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 2.43 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 |
|---|---|---|
| SERIES - CASE UNI-LOADER SKID STEER LOADER | 1700 | 1971 – 1988 |
| CASE UNI-LOADER SKID STEER LOADER | 1835 | 1980 – 1982 |
| CASE UNI-LOADER SKID STEER LOADER | 1845S | 1975 – 1988 |
| BACKHOE | 26 | 1965 – 1975 |
| BACKHOE | 26B | 1965 – 1975 |
| LOADER | 26B | 1965 – 1975 |
| BACKHOE | 26S | 1965 – 1975 |
| BACKHOE AND LOADER FOR 530CK TRACTORS | 32 | 1960 – 1967 |
| BACKHOE AND LOADER | 32S | 1960 – 1966 |
| BACKHOE FOR 310G AND 450 CRAWLER | 33 | 1966 – 1971 |
| BACKHOE FOR 580CK | 33 | 1960 – 1972 |
| BACKHOE | 33S | 1961 – 1971 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 430CK | 1960 – 1966 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 480B | 1971 – 1978 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 480CK | 1966 – 1971 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 530CK | 1960 – 1966 |
| CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION | 580B | 1971 – 1977 |
| CASE UNIT LOADER | W5 | 1959 – 1962 |