1981137 Friction Disc for Caterpillar Equipment

Friction disc, listed in the Brake Lining & Pads category, for Caterpillar engines and Caterpillar off-highway trucks. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a friction disc with the Caterpillar equipment reference number 1981137. The available application data includes Caterpillar 3512, 3512B, 3516 and 3516B engines, as well as Caterpillar 784, 785, 789 and 793 off-highway truck series.

Fitment

• Caterpillar 3512 engine
• Caterpillar 3512B engine
• Caterpillar 3516 engine
• Caterpillar 3516B engine
• Caterpillar 784B off-highway truck
• Caterpillar 784C off-highway truck
• Caterpillar 785B off-highway truck
• Caterpillar 785C off-highway truck
• Caterpillar 789B off-highway truck
• Caterpillar 789C off-highway truck
• Caterpillar 793B off-highway truck
• Caterpillar 793C off-highway truck

The listed equipment groups are Caterpillar engines and Caterpillar off-highway trucks. The application information specifically identifies truck models 784B, 784C, 785B, 785C, 789B, 789C, 793B and 793C. Compatibility should be checked against the machine model and the part number before installation.

Cross-reference numbers

• 1981137 — Caterpillar equipment reference number
• 198-1137 — part number format with separator

Part number 1981137 is also shown in the 198-1137 format. Both formats identify the same friction disc reference in the available product data.

Specifications

The specified dimensions are the inner diameter, outer diameter and thickness of the friction disc. The source data does not specify the disc material, mounting position, number of discs in a set, or additional components included with the part.