1669142 Beaded Gasket

Beaded gasket for Caterpillar equipment, including articulated dump trucks, cold planers, earthmoving compactors, and engine-machine applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket is identified by SKU 1669142 and is listed for use with the Caterpillar equipment models and engine applications specified below. The part is supplied as a beaded gasket; no additional components are specified in the available product data.

Fitment

The 1669142 beaded gasket is used on the following Caterpillar models and equipment applications:

• D350E articulated dump truck
• D400E articulated dump truck
• PM-465 cold planer
• 826C earthmoving compactor
• 826G earthmoving compactor
• 825G earthmoving compactor
• 3306 engine-machine application
• 3406 engine-machine application
• 3406B engine-machine application
• 3406C engine-machine application

Compatibility should be checked against the equipment model, serial number, and the part number shown on the gasket being replaced, particularly where the same Caterpillar machine series is available in more than one configuration.

Cross-reference numbers

The following part numbers are listed as cross-reference numbers for this beaded gasket:

• 1669142
• 166-9142
• 4W6857
• 4208546
• 6I3899

Part number 1669142 is the product SKU and is also listed as the Caterpillar reference number. The designation 166-9142 represents the same number in a hyphenated format.

Specifications