Seal Oil
| Machine | Model | Years / S/N |
|---|---|---|
| CASE TURBO TRENCHER | 960 | 1992 – 2004 |
| CASE UNIT LOADER | W11 | 1983 |
| CASE CRUZ-AIR WHEELED EXCAVATOR | 1085B | 1985 |
| CASE CRUZ-AIR WHEELED EXCAVATOR | 1085C | 1984 – 1989 |
| CASE CRUZ-AIR WHEELED EXCAVATOR | 1086B | 1985 |
| DROTT CRAWLER EXCAVATOR | 120 | 1975 – 1978 |
| CASE UNI-LOADER SKID STEER LOADER | 1818 | 1987 – 1997 |
| COMPACT WHEEL LOADER HS, ZB | 221F | — |
| BACKHOE | 26 | 1965 – 1975 |
| BACKHOE | 26B | 1965 – 1975 |
Enhance your Case Construction equipment’s performance with Seal Oil #121189. This high-quality seal oil ensures optimal lubrication and protection, extending the life of your machinery. Trust Case for reliability and efficiency in the heavy equipment industry.
Compatible equipment
This part fits CASE TURBO TRENCHER, CASE UNIT LOADER, CASE CRUZ-AIR WHEELED EXCAVATOR, DROTT CRAWLER EXCAVATOR, CASE UNI-LOADER SKID STEER LOADER, COMPACT WHEEL LOADER HS, ZB, BACKHOE, LOADER, BACKHOE AND LOADER FOR 530CK TRACTORS, BACKHOE AND LOADER, BACKHOE FOR 580CK, CASE CONSTRUCTION KING WHEEL TRACTOR, CASE TRENCHER, CASE CONSTRUCTION KING LOADER BACKHOE, LOADER LANDSCAPER, TRACTOR LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE - BSN JJG0239361, TURBO LOADER BACKHOE, LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575, BACKHOE LOADER, 2WD - TIER 4B - MY18, DOUBLE DRUM, CASE WHEEL LOADER, CASE ARTICULATED WHEEL LOADER including models 960, W11, 1085B, 1085C, 1086B, 120, 1818, 221F, 26, 26B, 26S, 32, 32S, 33, 33S, 430CK, 460, 480CK, 480F, 480F LL, 530CK, 560, 570LXT, 570SV, 570SV CP.
Frequently asked questions
What is the part number?
The manufacturer part number is 121189.
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.
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 121189
- Internal SKU
- IC:121189
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.01 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 55 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| CASE TURBO TRENCHER | 960 | 1992 – 2004 |
| CASE UNIT LOADER | W11 | 1983 |
| CASE CRUZ-AIR WHEELED EXCAVATOR | 1085B | 1985 |
| CASE CRUZ-AIR WHEELED EXCAVATOR | 1085C | 1984 – 1989 |
| CASE CRUZ-AIR WHEELED EXCAVATOR | 1086B | 1985 |
| DROTT CRAWLER EXCAVATOR | 120 | 1975 – 1978 |
| CASE UNI-LOADER SKID STEER LOADER | 1818 | 1987 – 1997 |
| COMPACT WHEEL LOADER HS, ZB | 221F | — |
| 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 580CK | 33 | 1960 – 1972 |
| BACKHOE | 33S | 1961 – 1971 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 430CK | 1960 – 1966 |
| CASE TRENCHER | 460 | 1994 – 2004 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 480CK | 1966 – 1971 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480F | 1989 – 1994 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 480F LL | 1989 – 1994 |
| CASE CONSTRUCTION KING WHEEL TRACTOR | 530CK | 1960 – 1966 |
| CASE TRENCHER | 560 | 1993 – 2004 |
| LOADER LANDSCAPER | 570LXT | 1994 – 2001 |
| TRACTOR LOADER BACKHOE | 570SV | — |
| TRACTOR LOADER BACKHOE | 570SV CP | — |
| TRACTOR LOADER BACKHOE | 570V | — |
| TRACTOR LOADER BACKHOE | 575SV CP | — |
| SERIES 2 LOADER BACKHOE - ASN JJG0239360 | 580L | 1997 – 2000 |
| LOADER BACKHOE - BSN JJG0239361 | 580SL | 1998 – 2000 |
| SERIES 2 LOADER BACKHOE - ASN JJG0239360 | 580SL | 1994 – 2000 |
| TURBO LOADER BACKHOE | 590 | 1988 – 2007 |
| LOADER BACKHOE | 590L | 1998 |
| LOADER BACKHOE | 590SL | 1995 – 1998 |
| SERIES 2 LOADER BACKHOE - ASN JJG0210575 | 590SL | 1998 – 2000 |
| BACKHOE LOADER, 2WD - TIER 4B - MY18 | 590SN | 2017 – 2018 |
| CASE TRENCHER | 660 | 1986 – 2003 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 680H | 1980 – 1984 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 680K | 1984 – 1988 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 680L | 1988 – 1993 |
| DOUBLE DRUM | 752EX | — |
| CASE TRENCHER | 760 | 2000 – 2004 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 780 | 1971 – 1981 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 780B | 1981 – 1985 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 780C | 1981 – 1988 |
| CASE CONSTRUCTION KING LOADER BACKHOE | 780D | 1988 – 1993 |
| CASE TURBO TRENCHER | 860 | 1992 – 2002 |
| CASE WHEEL LOADER | 921 | 1992 – 1995 |
| CASE UNIT LOADER | W11B | 1984 – 1993 |
| CASE WHEEL LOADER | W14B | 1985 – 1989 |
| CASE WHEEL LOADER | W14C | 1990 – 1993 |
| CASE WHEEL LOADER | W18B | 1985 – 1988 |
| CASE ARTICULATED WHEEL LOADER | W24 | 1969 – 1972 |
| CASE WHEEL LOADER | W24C | 1977 – 1985 |
| CASE WHEEL LOADER | W30 | 1982 – 1989 |