7M3799 Spacer for Caterpillar Equipment

7M3799 is a spacer used in Caterpillar equipment and machinery systems. This is a new aftermarket spacer manufactured by CTP (Costex Tractor Parts).

Fitment

The spacer is listed for the following Caterpillar equipment brands, machine series, models, and engines:

• Autograder: 16
• Off-road dump trucks: 768B, 768C, 769, 769B, 769C, 772B, 773B, 776, 777
• Wheel bulldozers: 824, 824B, 834
• Wheel-type loaders: 988
• Wheeled tractor-scrapers: 651B, 657, 657B, 660B, 666, 666B, 621, 621B, 621R, 623, 623B, 627, 627B, 631C, 631D, 633C, 633D, 637, 637D, 639D, 641, 641B, 650B, 651
• Truck engines: 1693
• Industrial engines: D343
• Ship equipment: D343
• Track loaders: 983
• Ground compactors for earthwork: 825B, 826B

Application of the part depends on the equipment configuration and the component assembly in which the spacer is installed. Model compatibility should be checked against the machine parts documentation and the number installed on the removed component.

Cross-reference numbers

The following references are associated with this spacer:

• 7M3799
• 7M-3799

7M-3799 is the equipment manufacturer reference number listed for this part. The number 7M3799 is the corresponding format without the hyphen and is also used as the CTP part SKU.

Specifications