O-ring Duro90
Case Construction ·21 Fitments
| Machine | Model | Years |
|---|---|---|
| CASE SKID KING WHEEL LOADER | 300C | 1968 – 1990 |
| CASE LOADER/LANDSCAPER TRACTOR (AFTER S/N JJE0001501) | 380B | 1990 – 1992 |
| CASE LOADER/LANDSCAPER TRACTOR (BEFORE S/N JJE0001500) | 380B | 1986 – 1992 |
| CASE SKID KING WHEEL LOADER | 400C | 1972 – 1977 |
| CASE SKID KING WHEEL LOADER | 600 | 1972 – 1976 |
| CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA) | 621 | 1992 – 1993 |
| CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA) | 621 | 1992 – 1993 |
| CASE WHEEL LOADER (NORTH AMERICA) | 621B | 1993 – 1998 |
| CASE WHEEL LOADER | 621C | 1999 – 2001 |
| CASE WHEEL LOADER (NORTH AMERICA) | 721 | 1989 – 1992 |
Enhance your heavy equipment’s performance with the Case Construction O-Ring Duro90 #9626940. Designed for durability and precision, this high-quality O-ring ensures optimal sealing and reliability, making it an essential component for your machinery maintenance and repair needs.
Compatible equipment
This part fits CASE SKID KING WHEEL LOADER, CASE LOADER/LANDSCAPER TRACTOR (AFTER S/N JJE0001501), CASE LOADER/LANDSCAPER TRACTOR (BEFORE S/N JJE0001500), CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA), CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA), CASE WHEEL LOADER (NORTH AMERICA), CASE WHEEL LOADER, CASE WHEEL LOADER (S/N JEE0155000 & BEFORE), CASE WHEEL LOADER (S/N JEE0155001 & AFTER), WHEEL LOADER TIER 3 (NA/EU), TRACTOR - TIER 4A (NA) - S/N ZXXT5XXXX including models 300C, 380B, 400C, 600, 621, 621B, 621C, 721, 721B, 721C, 800, 821, 821B, 821C, 825, 921C, 921E, T4.95.
Frequently asked questions
What is the part number?
The manufacturer part number is 9626940.
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
- 9626940
- Internal SKU
- IC:9626940
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.01 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 21 fitments
| Machine | Model | Years |
|---|---|---|
| CASE SKID KING WHEEL LOADER | 300C | 1968 – 1990 |
| CASE LOADER/LANDSCAPER TRACTOR (AFTER S/N JJE0001501) | 380B | 1990 – 1992 |
| CASE LOADER/LANDSCAPER TRACTOR (BEFORE S/N JJE0001500) | 380B | 1986 – 1992 |
| CASE SKID KING WHEEL LOADER | 400C | 1972 – 1977 |
| CASE SKID KING WHEEL LOADER | 600 | 1972 – 1976 |
| CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA) | 621 | 1992 – 1993 |
| CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA) | 621 | 1992 – 1993 |
| CASE WHEEL LOADER (NORTH AMERICA) | 621B | 1993 – 1998 |
| CASE WHEEL LOADER | 621C | 1999 – 2001 |
| CASE WHEEL LOADER (NORTH AMERICA) | 721 | 1989 – 1992 |
| CASE WHEEL LOADER (NORTH AMERICA) | 721B | 1993 – 1998 |
| CASE WHEEL LOADER | 721C | 1999 – 2002 |
| CASE SKID KING WHEEL LOADER | 800 | 1972 – 1976 |
| CASE WHEEL LOADER (NORTH AMERICA) | 821 | 1990 – 1992 |
| CASE WHEEL LOADER (NORTH AMERICA) | 821B | 1996 – 1997 |
| CASE WHEEL LOADER (S/N JEE0155000 & BEFORE) | 821C | 2002 – 2006 |
| CASE WHEEL LOADER (S/N JEE0155001 & AFTER) | 821C | 2003 – 2007 |
| CASE SKID KING WHEEL LOADER | 825 | 1972 – 1976 |
| CASE WHEEL LOADER (S/N JEE0155001 & AFTER) | 921C | 1999 – 2007 |
| WHEEL LOADER TIER 3 (NA/EU) | 921E | 2007 – 2011 |
| TRACTOR - TIER 4A (NA) - S/N ZXXT5XXXX | T4.95 | 2013 – 2015 |