1S5772 Gasket for Caterpillar Equipment

1S5772 is a beaded gasket used to seal a joint between two mating surfaces in Caterpillar engine generator sets. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket provides a sealing interface between the connected surfaces and is intended to help prevent the passage of fluids, gases, and contaminants through the joint. The supplied part number is 1S5772, also written as 1S-5772 in Caterpillar part-number format.

Fitment

The gasket is listed for use with the following Caterpillar engine and generator-set models:

• Caterpillar 3508
• Caterpillar 3508B
• Caterpillar 3512
• Caterpillar 3512B
• Caterpillar 3516
• Caterpillar 3516B
• Caterpillar G3508
• Caterpillar G3512
• Caterpillar G3516
• Caterpillar G3516B

Compatibility is specified for the model designations listed above. The gasket should be matched to the engine or generator-set model and the part number required for the particular joint before installation.

The listed applications include both the 3500-series engine models and the corresponding G-series generator-set models. The suffixes B and G are part of the equipment model designation and should be retained when checking fitment records.

Cross-reference numbers

1S5772 and 1S-5772 identify the same gasket part-number format in the available equipment-part references. No additional supplier cross-reference numbers are specified in the supplied data.

Specifications

The dimensional data available for this part is recorded in both millimetres and centimetres. The stated overall length and width are 194 mm each, while the separate dimensional record specifies 19.3 cm for length and width and 0.08 cm for depth.