{"title":"Caterpillar Transmission Assemblies","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eUnderstanding the CAT Powershift Transmission Before You Order\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCaterpillar's powershift transmission design uses a series of hydraulically actuated clutch packs, a torque converter, and a planetary gear arrangement to shift gears under full engine load without interrupting drive torque. This is what makes the powershift system suited to the continuous load-and-push cycles of dozers, graders, and haul trucks. The machine never loses momentum through a gear change.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe three primary powershift variants in our range each serve a distinct application profile:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eCX31 and CX31 Automatic Transmission:\u003c\/span\u003e\u003cspan\u003e A medium-duty six-speed powershift assembly used across CAT track-type tractors, motor graders, and certain articulated trucks. The Cat CX31 \u003ca href=\"https:\/\/imaraengineeringsupplies.com\/collections\/automatic-transmission-for-excavators?_pos=2\u0026amp;_psq=automatic+transmission\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003e\u003cstrong\u003eautomatic transmission\u003c\/strong\u003e\u003c\/a\u003e is one of the most commonly replaced assemblies across the CAT mid-range equipment fleet.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eCX38 Transmission:\u003c\/span\u003e\u003cspan\u003e A heavier-duty variant of the CX series, used on larger CAT equipment platforms with higher torque output requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eTA22 Transmission:\u003c\/span\u003e\u003cspan\u003e Fitted to specific CAT wheeled and tracked platforms, the TA22 is a torque converter-driven powershift unit available as a direct-replacement assembly and as a cat ta22 transmission for sale through our stock programme.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003e3208 CAT Transmission:\u003c\/span\u003e\u003cspan\u003e The 3208 CAT transmission and 3208 CAT automatic transmission are engine-integrated automatic units found in older CAT equipment and certain marine and industrial applications. Legacy units are available through our sourcing network.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eCAT Transmission Assemblies by Model and Application\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur coverage is organised by machine platform to help you confirm the correct assembly for your equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCAT Dozer Transmissions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCAT dozer transmissions represent the highest-demand segment of our assembly range. Units are stocked or sourced across the following platforms:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT D6 transmission for mid-range track-type tractors in construction and forestry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT D8 transmission and CAT D8T transmission for sale: high-tonnage earthmoving and land clearing dozers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT D8 dozer transmission remanufactured units: available where new assemblies carry extended lead times\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT D9 transmission for large-scale earthmoving and mining site preparation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT D10 transmission for the highest-capacity CAT dozer platform in active production\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAll dozer transmission assemblies are cross-referenced against machine serial number ranges to confirm that the unit supplied matches the specific build configuration fitted at the factory.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCAT Grader and Haul Truck Transmissions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT 140H transmission for sale: a direct-replacement powershift unit for one of CAT's most widely deployed motor graders\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT 725 transmission for articulated haul trucks in medium earthmoving and quarry applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT 963 transmission for track loaders operating in demolition, construction, and stockpile management\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCAT Loader, Skidder, and Specialised Equipment Transmissions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT 416 transmission for backhoe loaders used across civil construction and utility maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e518 CAT skidder transmission for forestry applications requiring high-torque, low-speed drive\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCAT forklift transmission assemblies for material handling and warehouse logistics equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eNew, Rebuilt or Remanufactured: Choosing the Right Option for Your CAT Transmission\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen a CAT powershift transmission reaches the end of its service life, operators typically have three sourcing options. The right choice depends on machine age, budget, lead time, and the operating environment:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNew OEM Assembly:\u003c\/span\u003e\u003cspan\u003e The highest-cost option, sourced directly through the Caterpillar dealer network. Appropriate for machines under active warranty or operating in conditions where full OEM traceability is contractually required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRemanufactured Caterpillar Transmissions\u003c\/span\u003e\u003cspan\u003e Remanufactured Caterpillar transmissions are factory-standard assemblies stripped to base components, inspected against OEM tolerances, rebuilt with new wear parts, and tested prior to dispatch. They carry warranty coverage and are dimensionally and functionally equivalent to new units. For most repair applications, remanufactured units are the most cost-effective path to a full-performance restoration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRebuilt Caterpillar Transmissions\u003c\/span\u003e\u003cspan\u003e Rebuilt Caterpillar transmissions are workshop-restored assemblies built to OEM specification using a combination of new and serviceable reconditioned components. They are a proven option for legacy models where remanufactured stock is limited, and new units are no longer in active production.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Imara Engineering, we stock both remanufactured and rebuilt units alongside new assemblies where available, and our technical team will recommend the appropriate option based on your machine's age, condition, and operational requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Identify Your Caterpillar Transmission Before Ordering\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOrdering a replacement Caterpillar Powershift transmission requires more than a model name. Use the following to ensure your order is accurate:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eMachine Model Number:\u003c\/span\u003e\u003cspan\u003e Located on the cab door or frame plate. For example: D8T, 140H, 725.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eMachine Serial Number:\u003c\/span\u003e\u003cspan\u003e Found on the identification plate on the machine frame. Serial number ranges determine which transmission variant was fitted at manufacture.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eTransmission Part Number:\u003c\/span\u003e\u003cspan\u003e Stamped directly on the transmission housing. This is the most reliable identifier for confirming the exact assembly specification.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eConfiguration Details:\u003c\/span\u003e\u003cspan\u003e Automatic or manual shift configuration, number of speeds, and torque converter type, if known.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you have the model and serial number but cannot locate the transmission part number, contact Imara Engineering directly, and our technical team will identify the correct unit from the information available.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","products":[],"url":"https:\/\/imaraengineeringsupplies.com\/en-au\/collections\/caterpillar-transmission-assemblies.oembed","provider":"Imara Engineering Supplies","version":"1.0","type":"link"}