566-09-31110 O-Ring – Transfer Case

The 566-09-31110 is an O-ring used in the transfer case, rear axle and final drive assemblies of Komatsu trucks and dump trucks. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

This sealing ring is identified for Komatsu equipment where the transfer case, rear axle or final drive application requires part number 566-09-31110. The available equipment information includes Komatsu off-highway trucks and dump trucks, as well as the listed machine models and series below.

Fitment

• Komatsu 330M
• Komatsu HD205-3
• Komatsu HD255-5
• Komatsu HD255-5EO
• Komatsu HD320-2
• Komatsu HD320-3

The equipment information also lists the following Komatsu models or model series in connection with this part:

• Komatsu 558
• Komatsu HD205
• Komatsu HD255
• Komatsu HD320
• Komatsu HD325
• Komatsu HD785

Fitment should be checked against the machine model, serial number and the part number removed from the assembly before installation, because the available data identifies several related Komatsu truck and dump truck models.

Cross-reference numbers

The supplied product data identifies 566-09-31110 as the applicable Komatsu reference and interchange number. No additional supplier or equipment-manufacturer numbers are provided for this part.

Specifications

The available product information does not specify the O-ring’s inside diameter, outside diameter, cross-section, material, hardness, temperature range or package quantity. These parameters are therefore not stated here.