4L6183 Lock for Caterpillar Equipment

The 4L6183 is a lock used on Caterpillar gas engines, generator set engines, industrial engines, and marine engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Gas engines: Caterpillar G379, G398, G399
• Generator set engines: Caterpillar D379B, D398B, D399
• Industrial engines: Caterpillar D379, D398, D399
• Marine engines: Caterpillar D379A, D398A, D399

Specifications