7M1766 Beaded Gasket

7M1766 is a beaded gasket used with Caterpillar equipment, including Caterpillar engines and track-type tractors. The listed applications include the Caterpillar 3306, 6A, 6S, D6E SR, and D6G SR models or machine series.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The component is identified as a beaded gasket and is supplied under SKU 7M1766.

The gasket is intended for installation in the applicable Caterpillar assembly where the 7M1766 gasket is specified. Equipment compatibility should be verified against the machine model, serial number, and the gasket location before installation, because the available application information identifies several Caterpillar machine and engine series but does not specify a serial-number range or installation position.

Fitment

• Caterpillar 3306 engine and machine applications
• Caterpillar 6A machine series
• Caterpillar 6S machine series
• Caterpillar D6E SR track-type tractor applications
• Caterpillar D6G SR track-type tractor applications

The supplied fitment information associates this gasket with Caterpillar engine-machine applications and Caterpillar track-type tractor equipment. The available data does not identify a particular engine compartment, housing, cover, or joint location for the gasket.

Cross-reference numbers

• 7M1766
• 7M-1766

7M1766 and 7M-1766 represent the same gasket reference with different punctuation formats. No additional supplier or equipment-manufacturer reference numbers are provided in the available product data.

Specifications

The stated dimensions are 19 cm in length, 8 cm in width, and 0.08 cm in depth. The available information does not specify the gasket material, bead profile, hole pattern, temperature range, sealing compound, or any additional components included with the part. The listed product is the gasket itself.