4W9771 Gear

4W9771 is an engine gear for Caterpillar track-type tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Caterpillar D6D track-type tractor
• Caterpillar D6E track-type tractor
• Caterpillar D6E SR track-type tractor
• Caterpillar D6F SR track-type tractor
• Caterpillar D6G track-type tractor
• Caterpillar D6G SR track-type tractor
• Caterpillar D6G2 LGP track-type tractor
• Caterpillar D6G2 XL track-type tractor

Specifications