4M5889 Shaft-Pump Idler for Caterpillar

The 4M5889 Shaft-Pump Idler is a spare part used in Caterpillar engines and track-type tractors. It is identified by the equipment manufacturer’s part number 4M5889 and is applicable to the Caterpillar equipment models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part name indicates a shaft-pump idler assembly component. The available application data identifies the equipment type as Caterpillar engine-machine and Caterpillar track-type tractor. Compatibility should be checked against the machine model and the part number before installation.

Fitment

The 4M5889 Shaft-Pump Idler is listed for the following Caterpillar equipment:

• Caterpillar 3306 engine
• Caterpillar 6A track-type tractor
• Caterpillar 6S track-type tractor
• Caterpillar 7 track-type tractor
• Caterpillar D6E track-type tractor
• Caterpillar D6G2 LGP track-type tractor
• Caterpillar D6G2 XL track-type tractor
• Caterpillar D7G track-type tractor
• Caterpillar D7G2 track-type tractor

The listed fitment includes the Caterpillar 3306 engine designation and the 6A, 6S, 7, D6E, D6G2 LGP, D6G2 XL, D7G, and D7G2 track-type tractor model designations. The model suffixes LGP and XL are retained as part of the equipment model identification.

Cross-reference numbers

Part number 4M5889 is used to identify the shaft-pump idler in the available Caterpillar application data. The same number is also used for the CTP aftermarket replacement listed in this description.

Specifications

The dimensional data provided for this part is 5.8 cm in length, 4.9 cm in width, and 6.1 cm in depth. The listed weight is 0.33 lb. No additional information about material, thread specification, mounting position, included components, or installation hardware is provided in the available product data.