1183745 Beaded Gasket for Caterpillar Equipment

Beaded gasket, SKU 1183745, for equipment manufactured by Caterpillar. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket is listed for Caterpillar tracked bulldozers, mini hydraulic excavators, track loaders, and excavators. The part identification is also shown in the 118-3745 format.

Fitment

The following Caterpillar equipment models are listed for part number 1183745 / 118-3745:

• Tracked bulldozers: D3CIII, D4CIII, D5CIII.
• Mini hydraulic excavators: 303.5C, 303.5D, 303C CR, 304D CR, 305C CR, 304C CR, 305D CR.
• Track loaders: 933, 933C.
• Excavators: 315B L, 315B.

Fitment should be checked against the machine model and the installed gasket number before assembly. The model designations above are provided by equipment series and do not indicate that the gasket is manufactured by Caterpillar.

Cross-reference numbers

• 1183745
• 118-3745

Part number 1183745 is the SKU used for this gasket. The hyphenated designation 118-3745 is another identification format shown for the same part.

Specifications