Seal Oil
Case Construction ·44 Fitments
| Machine | Model | Years |
|---|---|---|
| DMI ECOLO-TIL | 1000 | 1989 – 1995 |
| SERIES - CASE WHEEL TRACTORS | 300 | 1956 – 1957 |
| SERIES - CASE TRACTORS | 300B | 1958 – 1959 |
| CASE GAS & DIESEL WHEEL TRACTOR | 320 | 1957 – 1958 |
| CASE WHEEL TRACTOR | 320B | 1957 – 1959 |
| SERIES - CASE DIESEL TRACTORS | 400B | 1958 – 1959 |
| CASE WHEEL TRACTOR | 420B | 1957 – 1958 |
| CASE WHEEL TRACTOR | 420BD | 1957 – 1959 |
| CASE AG & UTILITY TRACTOR (PRIOR TO S/N 8262800) | 430 | 1960 – 1964 |
| CASE DRAFT-O-MATIC TRACTOR (S/N 8262800 TO 8297800) | 430 | 1965 – 1969 |
Enhance your heavy equipment’s performance with Case Construction Seal Oil #A155950. This high-quality seal oil ensures optimal lubrication and protection for your machinery, extending its lifespan and improving efficiency on the job site. Trust Case for reliable results.
Compatible equipment
This part fits DMI ECOLO-TIL, SERIES - CASE WHEEL TRACTORS, SERIES - CASE TRACTORS, CASE GAS & DIESEL WHEEL TRACTOR, CASE WHEEL TRACTOR, SERIES - CASE DIESEL TRACTORS, CASE AG & UTILITY TRACTOR (PRIOR TO S/N 8262800), CASE DRAFT-O-MATIC TRACTOR (S/N 8262800 TO 8297800), CASE DRAFT-O-MATIC TRACTOR (S/N 8297801 TO 8650135), CASE CONSTRUCTION KING WHEEL TRACTOR, CASE TRACTOR (S/N 8656925 & AFTER), CASE CONSTRUCTION KING LOADER BACKHOE, CASE LOAD KING WHEEL LOADER, SERIES - CASE TRACTORS (P.I.N. 6095009 & AFTER), CASE CONSTRUCTION KING FORKLIFT, CASE CONSTRUCTION KING TRACTOR (BSN 8685800) (NORTH AMERICA), CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION, CASE SUPER-D CONSTRUCTION KING LOADER BACKHOE, CASE DIESEL TRACTOR, CASE GAS TRACTOR, CASE MILITARY AIRCRAFT TOWING TRACTOR (DSA700-69-C-H570), CASE MILITARY AIRCRAFT TOWING TRACTOR (DSA700-72-C-8476), CASE UNIT LOADER, CASE WHEEL LOADER (S/N 8174260 & AFTER) including models 1000, 300, 300B, 320, 320B, 400B, 420B, 420BD, 430, 430CK, 470, 480B, 480C, 480CK, 480D, 480LL, 500, 500B, 530, 530CK, 570, 580, 580B, 580C, 580D.
Frequently asked questions
What is the part number?
The manufacturer part number is A155950.
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
- A155950
- Internal SKU
- IC:A155950
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.04 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 44 fitments
| Machine | Model | Years |
|---|---|---|
| DMI ECOLO-TIL | 1000 | 1989 – 1995 |
| SERIES - CASE WHEEL TRACTORS | 300 | 1956 – 1957 |
| SERIES - CASE TRACTORS | 300B | 1958 – 1959 |
| CASE GAS & DIESEL WHEEL TRACTOR | 320 | 1957 – 1958 |
| CASE WHEEL TRACTOR | 320B | 1957 – 1959 |
| SERIES - CASE DIESEL TRACTORS | 400B | 1958 – 1959 |
| CASE WHEEL TRACTOR | 420B | 1957 – 1958 |
| CASE WHEEL TRACTOR | 420BD | 1957 – 1959 |
| CASE AG & UTILITY TRACTOR (PRIOR TO S/N 8262800) | 430 | 1960 – 1964 |
| CASE DRAFT-O-MATIC TRACTOR (S/N 8262800 TO 8297800) | 430 | 1965 – 1969 |
| CASE DRAFT-O-MATIC TRACTOR (S/N 8297801 TO 8650135) | 430 | 1965 – 1969 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 430CK | 1960 – 1966 |
| CASE TRACTOR (S/N 8656925 & AFTER) | 470 | 1970 – 1972 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 480B | 1971 – 1978 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480C | 1976 – 1980 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 480CK | 1966 – 1971 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480D | 1980 – 1986 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480LL | 1981 – 1986 |
| CASE LOAD KING WHEEL LOADER | 500 | 1966 – 1967 |
| SERIES - CASE TRACTORS (P.I.N. 6095009 & AFTER) | 500B | 1958 – 1959 |
| CASE AG & UTILITY TRACTOR (PRIOR TO S/N 8262800) | 530 | 1960 – 1964 |
| CASE DRAFT-O-MATIC TRACTOR (S/N 8262800 TO 8297800) | 530 | 1965 – 1970 |
| CASE DRAFT-O-MATIC TRACTOR (S/N 8297801 TO 8650135) | 530 | 1965 – 1970 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 530CK | 1960 – 1966 |
| CASE TRACTOR (S/N 8656925 & AFTER) | 570 | 1970 – 1972 |
| CASE CONSTRUCTION KING FORKLIFT | 580 | 1966 – 1971 |
| CASE CONSTRUCTION KING TRACTOR (BSN 8685800) (NORTH AMERICA) | 580 | 1966 – 1971 |
| CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION | 580B | 1971 – 1977 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 580C | 1975 – 1980 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 580D | 1980 – 1984 |
| CASE SUPER-D CONSTRUCTION KING LOADER BACKHOE | 580SD | 1980 – 1984 |
| CASE CONSTRUCTION KING FORKLIFT | 584C | 1979 – 1988 |
| CASE CONSTRUCTION KING FORKLIFT | 584D | 1984 – 1988 |
| CASE CONSTRUCTION KING FORKLIFT | 585C | 1979 – 1988 |
| CASE CONSTRUCTION KING FORKLIFT | 585D | 1984 – 1988 |
| CASE CONSTRUCTION KING FORKLIFT | 586C | 1979 – 1988 |
| CASE CONSTRUCTION KING FORKLIFT | 586D | 1984 – 1988 |
| SERIES - CASE TRACTORS (P.I.N. 6095009 & AFTER) | 600B | 1958 – 1959 |
| CASE DIESEL TRACTOR | 630 | 1960 – 1963 |
| CASE GAS TRACTOR | 630 | 1960 – 1963 |
| CASE MILITARY AIRCRAFT TOWING TRACTOR (DSA700-69-C-H570) | M570 | 1970 – 1972 |
| CASE MILITARY AIRCRAFT TOWING TRACTOR (DSA700-72-C-8476) | M570AT | 1970 – 1972 |
| CASE UNIT LOADER | W5 | 1959 – 1962 |
| CASE WHEEL LOADER (S/N 8174260 & AFTER) | W5A | 1960 – 1964 |