6T4949 Switch Assembly for Caterpillar Equipment

The 6T4949 Switch Assembly is used on Caterpillar backhoe loaders, excavators, gas engines, generator sets, industrial engines, marine engines, pipelayers, track-type tractors, and related equipment listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Backhoe loaders: 426, 428
• Excavators: 225, 225D, 229, 229D, 231D
• Gas engines: G3408, G3412
• Generator set engines: 3306, 3406B, 3406C, 3408, 3412, 3412C
• Generator sets: 3406C, 3408C, 3412C
• Industrial engines: 3406, 3406B, 3408, 3412
• Marine engines: 3406C, 3408C, 3412C
• Pipelayers: 578, 589
• Track-type tractors: D5B, D8L, D8N, D8R, D9L, D9N, D10N, D11N

The listed applications cover Caterpillar equipment from several machine and engine groups. The switch assembly is identified by SKU 6T4949 and should be matched with the part installed on the machine before replacement.

Specifications