Caterpillar 76.19mm Inside Diameter Cab Mounting Sleeve 163-3127 is a cab assembly product that supports operator-station structure, access and cab functionality. It is listed for Caterpillar heavy-equipment applications; use part number 163-3127 as the primary identification reference.
- Part Number: 163-3127
- Brand: Caterpillar
- Product Category: Cab Assembly
- Equipment Type: Off-Highway Truck, Tractor
- Compatible Models: 771D, 771C, 773E, 775D, 777E, 775B, 69D, 793D, 773D, 793C, 769D, 789C, 769C, 789D, 777C, 785C, 777D, 785D, 775E, 773B, 776D, 776C, 784C, 789, 785, 793, 777, 773, 773GC
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





