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Browse aftermarket replacement parts for Case compact track loaders. Coverage spans the Alpha Series TR radial-lift line (TR270, TR320) and TV vertical-lift line (TV380) produced 2011-2020.
Use filters or search by OEM part number to find the right part for your machine. Compatibility details are listed on each product page.
Case Alpha Series compact track loaders share the chassis, drivetrain, hydraulic main pump, and operator cab platform with the Alpha Series skid steer loaders. The CTL line differs from the wheeled skid steers primarily in the undercarriage (rubber tracks, sprockets, idlers, rollers) and ground-pressure characteristics. This means most cab, door, hood, quick-attach, and engine service parts cross between CTL and skid steer machines of similar size class, while undercarriage and track tensioning parts are CTL-specific.
Across the Alpha CTL lineup, the TR270 is the entry mid-size CTL at 2,700 pound rated operating capacity, TR320 is the 3,200 pound radial-lift, and TV380 is the 3,800 pound vertical-lift flagship. The B Series successors (TR270B, TR320B, TV380B) launched 2021 with the same Gen-2 cab and controls redesign as the SR/SV skid steer line.
Cab service uses Front Door Glass 84344565, Lower Window Door Glass 84259722, and Skid Steer Door Glass 47405930 as the highest-volume service items, shared across the Alpha CTL and skid steer cluster. Quick-attach hardware service uses Bucket Pin Kit 47396814, Wedge Pin Kit 87758365, and RH Quick Attach Lever 86591460 across the family.
Sensor 504048261 covers the Tier 4 emissions compliance system on the larger TR320 / TV380 engines. Hood Gas Struts 84378453 cross-reference across TV380, TV380B, SR220, and SR220B per Case aftermarket suppliers. Undercarriage service parts (17.7-inch rubber tracks on TV380, smaller track widths on TR270 / TR320, sprocket teeth, top and bottom rollers, front idler tensioner assemblies) are CTL-specific and listed in the product grid.
Case TV380
Case TR320
Case TR270
Case Glass
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