1T0771 Impeller for Caterpillar Equipment

The 1T0771 is an impeller used in the torque converter of Caterpillar equipment. It is listed for Caterpillar wheel bulldozers, wheel-type loaders, and ground compactors for earthwork. This is a new aftermarket part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar equipment models and cross-reference numbers listed below. Verify the machine model and part number before installation, as the supplied data does not specify a serial-number range or a particular machine configuration.

Fitment

• Wheel bulldozer: Caterpillar 824B
• Wheel-type loader: Caterpillar 988F
• Wheel-type loader: Caterpillar 988F II
• Ground compactor for earthwork: Caterpillar 825B
• Ground compactor for earthwork: Caterpillar 826B

The fitment information identifies the 1T0771 impeller for the machine series listed above. The available product data does not provide additional information regarding production years, serial-number ranges, transmission versions, or torque-converter assembly configurations.

Cross-reference numbers

The numbers 1T0771, 1T-0771, and CA1T0771 are associated with the same impeller listing. Use the number stamped or recorded for the existing part, together with the Caterpillar machine model, when checking compatibility.

Specifications

The listed dimensions are length 58.42 cm, width 58.42 cm, and depth 9 cm. The stated weight is 20 pounds, equivalent to 9 kg. No information is provided for material grade, number of blades or vanes, mounting details, internal clearances, included components, or installation hardware.