5M9131 Nylon Locknut for Caterpillar Equipment

The 5M9131 is a nylon locknut used in Caterpillar heavy equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Equipment manufacturer: Caterpillar
• Application: Caterpillar machinery

Cross-reference numbers

• 5M9131
• 5M-9131 — part-number formatting variant

Specifications