Case TV370B Compact Track Loader: Alpha-Series Vertical-Lift CTL
The Case TV370B 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 TV370B fits in the Case skid steer / CTL line
The TV370B sits in Case's alpha-series TV (vertical-lift) compact track loader range between the Case TV370 and the Case TV380. It pairs a tracked undercarriage with vertical-lift loader geometry and Tier 4 Final aftertreatment for emissions compliance.
Case TV370B Compact Track Loader - Quick Specs
- Class
- Compact Track Loader
- Generation
- TV (Alpha) Vertical-Lift
- Engine
- Tier 4 Final Compact Diesel
- Drivetrain
- Hydrostatic Dual-Path, Tracked Undercarriage
- Lift Geometry
- Vertical
- Predecessor
- Case TV370
- Larger Sibling
- Case TV380
- Serial Plate Location
- Right-hand side of the lower track frame
Engine, hydraulics, and drivetrain
The TV370B 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 applications.
CTL undercarriage life is the largest single recurring cost on these machines. Sprocket, roller, idler, and chain monitoring is critical to keep operating costs predictable. Tier 4 Final aftertreatment adds DPF, DEF, and SCR components that require their own service discipline.
Common service items on the TV370B
- 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, and 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 TV370B
| Category | Common Parts | Browse |
|---|---|---|
| Engine | Tier 4 compact diesel internals | 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 | Hydrostatic pumps/motors + CTL undercarriage | Browse Undercarriage |
| Bucket Coupler | 47396814K bucket pin kit (cross-fits L216-L230, C232-C238, SR160-SR250, SV185-SV300, TV380, TR270-TR340) | 47396814K Pin Kit |
| Brakes / Control | 48139268 control shock absorber | 48139268 Shock Absorber |
| Cab | 47405956 wiper blade, HVAC, controls | 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 TV370B Compact Track Loader?
Aftertreatment components, Tier 4 engine parts, hydrostatic drives, and undercarriage components are the highest-value items on a TV370B. Call our parts team with your serial number.
Request a PartWhat to verify before ordering
- Serial number. Confirm the serial on the Case TV370B before ordering year-specific parts.
- Engine serial. Internal engine parts must match the engine serial number.
- Aftertreatment configuration. Tier 4 Final aftertreatment configuration varies by build year - confirm DPF and SCR part numbers by serial.
- Hydraulic cylinder bore. Cylinder seal kit fit depends on bore dimension - measure before ordering.
- Undercarriage generation. CTL undercarriage components saw revisions across the production run - confirm sprocket, roller, and chain pitch by serial.
- Cab vs. ROPS canopy. Operator station equipment varied between configurations.
Why the TV370B still earns a paycheck
The Case TV370B 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. It is the right machine for truck-loading, stacking, and high-capacity material handling on soft ground where a wheeled skid steer would sink.
Maintenance priorities on a TV370B: clean fuel and tight water separation, DPF regen behavior, hydrostatic charge pressure, and undercarriage wear monitoring (track tension, sprocket and roller wear, idler condition). Stay on top of those and the TV370B is a durable, productive earner across construction, landscape, and ag operations.
