8R3934 Collet for Caterpillar Equipment

8R3934 is a collet used on Caterpillar equipment, including Caterpillar engines and Caterpillar wheel-type loaders. The part has a threaded center hole with a 1 1/4-12 inch thread and is identified by the equipment manufacturer reference numbers 8R3934 and 8R-3934.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The collet is listed for the following Caterpillar equipment and models:

• Caterpillar engine-machine applications
• Caterpillar wheel-type loader applications
• Caterpillar 3412
• Caterpillar 992C
• Caterpillar 992D

Fitment is specified for the Caterpillar 3412 engine application and for Caterpillar 992C and 992D wheel-type loader models. The part should be matched with the equipment model and the existing component reference before installation.

Cross-reference numbers

• 8R3934
• 8R-3934

These numbers identify the same collet reference in different formatting. The SKU for this item is 8R3934.

Specifications