3B8694 Beaded Gasket for Caterpillar Equipment

The 3B8694 Beaded Gasket is a replacement gasket used in Caterpillar equipment, including construction machinery, trucks, engines, and ship equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The gasket is listed for the following Caterpillar equipment brands, machine models, and engine applications:

• Autograder: 16
• Off-road dump trucks: 769, 769B
• Wheel bulldozers: 824B, 834
• Wheel-type loaders: 988
• Wheeled tractor-scrapers: 641, 651, 657, 657B, 666, 666B
• Truck engine: 1693
• Industrial engine: D343
• Ship equipment: D343

The listed applications cover several Caterpillar machine series and engine installations. The part number should be matched with the equipment model and the existing gasket identification before installation, particularly where the same engine designation is used in more than one equipment category.

Cross-reference numbers

• 3B-8694
• 3B8694
• CA3B8694
• Caterpillar 3B8694

These numbers identify the same gasket reference in the available parts data. The product SKU is 3B8694.

Specifications

The available dimensional data identifies the gasket as a compact part with a listed length of 2.5 cm, width of 2.5 cm, and depth of 0.1 cm. The source data contains two weight values, 0.02 lb and 0.1 lb; both are retained as listed catalog values without recalculation.