6L9589 Gasket for Caterpillar Equipment

The 6L9589 is a beaded gasket used in Caterpillar equipment. It is a sealing component installed between two mating surfaces to help prevent leakage and contamination at the joint.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The gasket is identified by the Caterpillar equipment part number 6L-9589 and is supplied as an individual sealing component.

Fitment

The gasket is listed for the following Caterpillar equipment categories:

• Caterpillar articulated dump trucks
• Caterpillar cold planers
• Caterpillar earthmoving compactors
• Caterpillar engines installed in machines

Known Caterpillar equipment models and engine applications include:

• Caterpillar D350E
• Caterpillar D400E
• Caterpillar PM-465
• Caterpillar 826C
• Caterpillar 826G
• Caterpillar 825C
• Caterpillar 825G
• Caterpillar 3306 engine
• Caterpillar 3406 engine
• Caterpillar 3406B engine

Fitment should be checked against the machine model, serial number and the part number of the gasket being replaced before installation, because the same machine series may contain different configurations.

Cross-reference numbers

• 6L-9589 — Caterpillar part number format
• 6L9589 — compact part number format and product SKU

The designations 6L9589 and 6L-9589 refer to the same gasket number, with the hyphen used as a formatting variation in the part-number presentation.

Specifications