1985804 Beaded Gasket for Caterpillar Equipment

The 1985804 Beaded Gasket is a replacement gasket used in equipment manufactured by Caterpillar. It is listed for Caterpillar paving compactors, engines, ship equipment, excavators, loaders with telescopic arms, and backhoe loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The gasket is used with the following Caterpillar equipment models and machine series:

• Paving compactors: CB-434B, CB-434C, CP-323C, CS-323C.
• Engine and generator kit: 3054.
• Industrial engines: 3054, 3056.
• Ship equipment: 3054, 3056.
• Excavators: 307, 307-A.
• Loaders with telescopic arms: TH62, TH82, TH63, TH83.
• Backhoe loaders: 416B, 416C, 426C, 428B, 428C.

Fitment is specified for the Caterpillar models listed above. The applicable machine type differs by model series, so the equipment model and the existing gasket number should be checked before installation.

Cross-reference numbers

The part is identified under the following number formats:

• 1985804
• 198-5804

1985804 is the product SKU, while 198-5804 is the corresponding hyphenated part-number format shown for this gasket. These numbers refer to the same beaded gasket designation in the supplied product data.

Specifications

The supplied dimensions are reported in both inch and metric formats as separate catalog specifications. Overall width, overall length, and overall height are listed independently from length, width, and depth. No additional information about gasket material, sealing location, bolt pattern, included components, or installation hardware is provided for this part.