5L3773 Gasket for Caterpillar Equipment

The 5L3773 is a beaded gasket used to seal a joint between mating surfaces in Caterpillar equipment. It is listed for Caterpillar engines and Caterpillar generator sets, including the engine and machine applications identified below.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket is supplied under SKU 5L3773. The part number is also written as 5L-3773, with a hyphen separating the number group. The supplied product data identifies the component as a gasket in the Beaded Gaskets category.

Fitment

The gasket is used with equipment manufactured by Caterpillar. The available fitment information covers Caterpillar engine and generator-set applications. Listed engine models are:

• Caterpillar 3208
• Caterpillar 3406B
• Caterpillar 3406C
• Caterpillar 3408
• Caterpillar 3408B
• Caterpillar 3408C
• Caterpillar 3412
• Caterpillar C18

The source fitment data includes both engine-machine and engine-generator-set equipment categories. The model list above represents the Caterpillar engine models specified for this gasket.

Cross-reference numbers

The following number is provided as the corresponding equipment part number and is a formatting variant of the product SKU:

• 5L-3773

The unhyphenated catalog SKU is 5L3773. No additional supplier or equipment-manufacturer reference numbers are specified in the available product data.

Specifications

The dimensional data is provided in both imperial and metric units where available. The listed length is 11 inches and 28 cm; the listed height is 0.1 inch, while the listed depth is 0.1 cm. The source data does not specify the gasket material, bolt-hole arrangement, fastener details, installation position, or additional items included with the part.