4M8013 Ring Retaining for Caterpillar

4M8013 is a retaining ring used in hydraulic cartridge applications on Caterpillar equipment. The listed equipment types include Caterpillar Challenger machines, cold planers, earthmoving compactors, and engine-machine applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified for the Caterpillar equipment models and engine applications listed below. The model references include machines from the Challenger, cold planer, earthmoving compactor, and engine-machine equipment groups.

Fitment

• Caterpillar Challenger equipment
• Caterpillar cold planer equipment
• Caterpillar earthmoving compactor equipment
• Caterpillar engine-machine applications
• Caterpillar 65C
• Caterpillar 65D
• Caterpillar PM-565
• Caterpillar 826G
• Caterpillar 815B
• Caterpillar 825G
• Caterpillar 3208 engine applications
• Caterpillar 3306 engine applications
• Caterpillar 3406 engine applications
• Caterpillar 3406B engine applications

Compatibility should be checked against the equipment model, serial number, and the retaining ring installed in the relevant hydraulic cartridge or assembly. The fitment information supplied for this part names the Caterpillar models above; no additional model applications are included here.

Cross-reference numbers

• 4M8013
• 4M-8013

4M8013 is the SKU for this part. The designation 4M-8013 is also used as an equipment manufacturer part-number format and interchange reference for the same retaining ring.

Specifications