CATERPILLAR: PUMP GROUP-TRANSMISSION - 4S8660 is a genuine OEM spare part designed specifically for Caterpillar models 3304, 951, 941, 941B, 951B, 951C, 4A, 4S, 140, and 141. It is a reliable and high-quality replacement for your Caterpillar equipment. This pump group is essential for various Caterpillar machines including CATERPILLAR ENGINE - MACHINE, CATERPILLAR TRACK-TYPE LOADER, and CATERPILLAR TRACK-TYPE TRACTOR. It is a perfect fit for Caterpillar models 3304, 951, 941, 941B, 951B, 951C, 4A, 4S, 140, and 141.

Caterpillar OEM Part

Part Number: 4S8660

Alternative Part

Interchange Part Number: 4S8660

Fit Equipment

• CATERPILLAR ENGINE - MACHINE
• CATERPILLAR TRACK-TYPE LOADER
• CATERPILLAR TRACK-TYPE TRACTOR

Fit Equipment Models

• CATERPILLAR 3304
• CATERPILLAR 951
• CATERPILLAR 941
• CATERPILLAR 941B
• CATERPILLAR 951B
• CATERPILLAR 951C
• CATERPILLAR 4A
• CATERPILLAR 4S
• CATERPILLAR 140
• CATERPILLAR 141

Product Description

The PUMP GR is an essential component for Caterpillar models 941, 951B, D4D, and D4E. It ensures smooth and efficient transmission, maximizing the performance of your equipment.