131-91 – OEM LOCK NUT – CASE CONSTRUCTION

Ensure optimal performance and safety with the Case Construction Lock Nut #131-91. Designed for heavy equipment, this durable lock nut provides secure fastening, preventing loosening under vibration. Perfect for maintaining the reliability of your machinery on any job site.
$38.67
Earn 39 Points with purchase!
View Part Fitment
Model Machine Type Year 1816 CASE UNI-LOADER SKID STEER LOADER 1973 - 1984 26 BACKHOE 1965 - 1975 26B BACKHOE 1965 - 1975 26D BACKHOE 1980 - 1989 26S BACKHOE 1965 - 1975 35 BACKHOE FOR 450 450B 850 850B AND W14 1980 - 1983 350 CASE CRAWLER TRACTOR 1970 - 1980 450B CASE CRAWLER TRACTOR 1978 - 1983 450C CASE LONG TRACK CRAWLER TRACTOR 1983 - 1994 455B CASE CRAWLER TRACTOR 1983 - 1983 455C CASE LONG TRACK CRAWLER TRACTOR 1983 - 1990 480C CASE CONSTRUCTION KING LOADER BACKHOE 1976 - 1980 480D CASE CONSTRUCTION KING LOADER BACKHOE 1980 - 1986 480E CASE CONSTRUCTION KING LOADER BACKHOE 1986 - 1989 480E LL CASE CONSTRUCTION KING LOADER BACKHOE 1986 - 1989 480LL CASE CONSTRUCTION KING LOADER BACKHOE 1981 - 1986 580D CASE CONSTRUCTION KING LOADER BACKHOE 1980 - 1984 580E CASE CONSTRUCTION KING LOADER BACKHOE 1983 - 1989 580SD CASE SUPER-D CONSTRUCTION KING LOADER BACKHOE 1980 - 1984 580SE CASE SUPER-E CONSTRUCTION KING LOADER BACKHOE 1983 - 1987 584D CASE CONSTRUCTION KING FORKLIFT 1984 - 1988 584E CASE CONSTRUCTION KING FORKLIFT 1988 - 1999 585D CASE CONSTRUCTION KING FORKLIFT 1984 - 1988 585E CASE CONSTRUCTION KING FORKLIFT 1988 - 1988 586D CASE CONSTRUCTION KING FORKLIFT 1984 - 1988 586E CASE CONSTRUCTION KING FORKLIFT 1988 - 1988 1816 CASE UNI-LOADER SKID STEER LOADER 1973 - 1984 26 BACKHOE 1965 - 1975 26B BACKHOE 1965 - 1975 26D BACKHOE 1980 - 1989 26S BACKHOE 1965 - 1975 35 BACKHOE FOR 450 450B 850 850B AND W14 1980 - 1983 350 CASE CRAWLER TRACTOR 1970 - 1980 450B CASE CRAWLER TRACTOR 1978 - 1983 450C CASE LONG TRACK CRAWLER TRACTOR 1983 - 1994 455B CASE CRAWLER TRACTOR 1983 - 1983 455C CASE LONG TRACK CRAWLER TRACTOR 1983 - 1990 480C CASE CONSTRUCTION KING LOADER BACKHOE 1976 - 1980 480D CASE CONSTRUCTION KING LOADER BACKHOE 1980 - 1986 480E CASE CONSTRUCTION KING LOADER BACKHOE 1986 - 1989 480E LL CASE CONSTRUCTION KING LOADER BACKHOE 1986 - 1989 480LL CASE CONSTRUCTION KING LOADER BACKHOE 1981 - 1986 580D CASE CONSTRUCTION KING LOADER BACKHOE 1980 - 1984 580E CASE CONSTRUCTION KING LOADER BACKHOE 1983 - 1989 580SD CASE SUPER-D CONSTRUCTION KING LOADER BACKHOE 1980 - 1984 580SE CASE SUPER-E CONSTRUCTION KING LOADER BACKHOE 1983 - 1987 584D CASE CONSTRUCTION KING FORKLIFT 1984 - 1988 584E CASE CONSTRUCTION KING FORKLIFT 1988 - 1999 585D CASE CONSTRUCTION KING FORKLIFT 1984 - 1988 585E CASE CONSTRUCTION KING FORKLIFT 1988 - 1988 586D CASE CONSTRUCTION KING FORKLIFT 1984 - 1988 586E CASE CONSTRUCTION KING FORKLIFT 1988 - 1988

