Case TV370 Compact Track Loader: Alpha-Series Vertical-Lift CTL
The Case TV370 is part of Case's alpha-series TV (vertical-lift) compact track loader range — Tier 4 Final compact diesel, hydrostatic dual-path drive on a tracked undercarriage, and vertical-lift loader geometry that maximizes forward reach at full height. Best matched to truck-loading and stacking work where reach matters and ground pressure matters even more.
Where the TV370 fits in the Case skid steer / CTL line
The TV370 sits in Case's alpha-series TV (vertical-lift) compact track loader range between the Case TR340B and the Case TV370B. Tracked undercarriage, vertical-lift loader geometry, Tier 4 Final aftertreatment. The vertical-lift arc keeps the bucket forward at full height — the TV designation tells you it's purpose-built for truck-loading and stacking duty rather than the close-in dig work where radial-lift CTLs shine.
Case TV370 CTL - Quick Specs
- Class
- Compact Track Loader
- Generation
- TV (Alpha) Vertical-Lift
- Engine
- Tier 4 Final Compact Diesel
- Aftertreatment
- DPF + SCR (DEF)
- Drivetrain
- Hydrostatic Dual-Path
- Undercarriage
- Tracked
- Lift Geometry
- Vertical
- Serial Plate
- RH lower track frame, near rear final-drive housing
Engine, hydraulics, and drivetrain
The TV370 runs a Tier 4 Final compact diesel through a hydrostatic dual-path drivetrain on a tracked undercarriage. Loader hydraulics use a load-sensing piston pump with electrohydraulic control valves. Vertical-lift geometry keeps the bucket forward through the lift arc — best matched to truck-loading and stacking. The CTL undercarriage is the largest single recurring cost on the machine, and sprocket, roller, idler, and chain monitoring matters more here than on a comparable wheeled skid steer.
Tier 4 Final aftertreatment adds DPF, SCR, and DEF dosing service requirements that don't exist on older Tier 3 platforms. Common-rail high-pressure injection demands clean fuel and tight water separation — injector damage from contamination is the most expensive avoidable failure on these machines.
Common service items on the TV370
- Engine internals: Tier 4 Final compact diesel pistons, rings, sleeves, bearings, gaskets. Common-rail high-pressure injection on Tier 4 builds.
- Tier 4 aftertreatment: DPF service intervals, DEF tank and dosing module, SCR catalyst, EGR cooler service.
- Fuel system: Common-rail injectors, lift pump, very tight water-separator filtration.
- Cooling system: Radiator, water pump, thermostat, fan, charge-air cooler, hoses, belts.
- Hydraulics: Loader lift and bucket tilt cylinder seal kits (86570919 / 86570931 / 86570922 cross-fit on NH/Case alpha-series), piston-pump rebuilds, electrohydraulic control valves.
- Drivetrain: Hydrostatic dual-path pumps and drive motors, charge pump, filters. CTL undercarriage adds track chains, sprockets, idlers, rollers.
- Bucket coupler hardware: 47396814K bucket pin kit cross-fits L216–L230, C232–C238, SR160–SR250, SV185–SV300, TV380, TR270–TR340 — high-volume coupler service kit.
- Hardware: 191048A2 axle stud & nut cross-fits broadly across the Case skid steer line.
- Brakes / control: Park brake, control linkage, 48139268 control shock absorber on Case/NH alpha-series control valves.
- Electrical / ECU: Engine ECU, machine controller, instrument cluster, sensors, wiring harness, telematics module.
- Cab / operator station: Cab HVAC, seat, gauges, joystick controls, cab glass, 47405956 windshield wiper blade on cab-equipped units.
Parts we carry for the Case TV370
| Category | Common Parts | Browse |
|---|---|---|
| Engine | Tier 4 compact diesel internals, gaskets, bearings | Browse Engine |
| Aftertreatment | DPF, DEF, SCR, EGR components | Browse Aftertreatment |
| Fuel System | Common-rail injectors, lift pump, filters | Browse Fuel |
| Cooling | Radiator, water pump, charge-air cooler, hoses | Browse Cooling |
| Hydraulics | Lift/tilt cylinder seal kits, piston pump, valves | 86570919 Tilt Seal Kit |
| Drivetrain / Undercarriage | Hydrostatic pumps/motors, tracks, sprockets, rollers | Browse Undercarriage |
| Bucket Coupler | 47396814K pin kit (cross-fits TV380, TR270-TR340, SR/SV/L/C series) | 47396814K Pin Kit |
| Brakes / Control | 48139268 control shock absorber, linkage | 48139268 Shock Absorber |
| Cab | 47405956 wiper blade, HVAC, controls, glass | 47405956 Wiper Blade |
| Electrical / ECU | ECU, harness, instrument cluster, sensors | Browse Electrical |
| Operator Station | Seats, joysticks, cab glass | Browse Operator Station |
Need a part for your Case TV370 Compact Track Loader?
Aftertreatment components, common-rail fuel system parts, and CTL undercarriage hardware are the highest-value items on a TV370. Call our parts team with your serial number.
Request a PartWhat to verify before ordering
- Aftertreatment + undercarriage generation. Tier 4 Final aftertreatment configuration varies by build year; CTL undercarriage components saw revisions — confirm by serial.
- Serial number. Confirm the serial on the Case TV370 before ordering year-specific parts.
- Engine serial. Internal engine parts must match the engine serial number.
- Hydraulic cylinder bore. Cylinder seal kit fit depends on bore dimension — measure before ordering.
- Cab vs. ROPS canopy. Operator station equipment varied between configurations.
Why the TV370 still earns a paycheck
The Case TV370 is the alpha-series CTL that pairs vertical-lift loader geometry with a tracked undercarriage — flotation for soft material plus forward reach at full height. Truck-loading, stacking, and high-capacity material handling on soft ground are where it earns its keep over a comparable wheeled skid steer or a radial-lift CTL.
Maintenance priorities on a TV370: clean fuel and tight water separation, DPF regen behavior, hydrostatic charge pressure, and undercarriage wear monitoring (track tension, sprocket and roller wear, idler condition). Broken Tractor stocks high-volume service items for the Case/NH alpha-series CTL family — seal kits, coupler pins, control hardware, and wear parts that cross-fit across the SR/SV/TR/TV range.
