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We’ve designed an Extended
warranty that will give you
peace of mind
We’ve designed an Extended
warranty that will give you peace
of mind

Most Truckers are unaware of the rising costs of parts and repairs in the trucking industry. Major repairs can cripple Owner Operator’s business.

3rd party Warranty companies don’t want to pay out claims but when you finance with Big Star it’s in both of our interest to get you back on the road!!!



Cam BearingsCam FollowersCamshaft
Connecting Rod BearingsConnecting RodsConstant Velocity Valve
CrankshaftExhaust ManifoldExhaust Valve Guide
Exhaust ValvesFlywheel HousingHydraulic Lifters
Intake ManifoldIntake Valve GuidesIntake Valves
Main BearingsOil Cooler and HousingOil Pan
Oil Pump GearsOil Pump HousingOil Pump Pick Up Screen
Oil Pump Pick Up TubeOil Pump Pressure Relief SpringsOil Pump Pressure Relief Valves
Piston Oil Cooling JetsPiston RingsPistons
PushrodsRocker Arm ShaftsRocker Arms
Thermostat HousingTiming Chain and GearsTiming Chain Tensioner
Timing Gear CoverThrust WashersValve Cover
Valve Keepers (Locks)Valve RetainersValve Springs
Vibration DampenerWrist Pins


BushingsDrumsGear Sets
GovernorOil PumpShafts
Shift ForksSynchronizersThrust Washers
Torque ConverterValve Body


Axle ShaftsBearingsBushings
Carrier CaseGear SetsLimited Slip Clutch Pack
Power Divider


Back Pressure Control Valve (BPV) Control CylinderDiesel Exhaust Fluid (DEF) Dosing Module Wiring HarnessDiesel Exhaust Fluid (DEF) Dosing Module with Injection Nozzle
Diesel Exhaust Fluid (DEF) Heated Lines (3)Diesel Exhaust Fluid (DEF) Heater Coolant Control ValveDiesel Exhaust Fluid (DEF) Heater Control Relay
Diesel Exhaust Fluid (DEF) Heating ElementsDiesel Exhaust Fluid (DEF) Heating Fittings (3 on Supply Module) Diesel Oxidation Catalyst (DOC)Diesel Exhaust Fluid (DEF) Pump Module
Diesel Exhaust Fluid (DEF) Solution Level/Temperature SensorDiesel Particulate Filter (DPF)DPF Air/ Fuel Manifold Assembly Air, Fuel, and Coolant Lines (Fuel/Air Shutoff Valve) EGR (Exhaust Gas Recirculation) Control Valve
DPF Air/ Fuel Injector (aka Hydrocarbon Doser Injector)EGR (Exhaust Gas Recirculation) CoolerEGR (Exhaust Gas Recirculation) Connecting Bellows & Clamps
Electronic Control Modules (ECU)Exhaust Piping, Clamps, & Gaskets - (Piping from Cobra Pipe After Turbo to Inlet of SCR w/o Decomposition Pipe)Exhaust Throttle Valve (aka DPF Doser and BPV Valve)
Hydrocarbon Doser Valve - Air, Fuel, and Coolant LinesHydrocarbon Doser Valve - Inline Air FilterHydrocarbon Doser Valve (Voss valve)
Selective Catalytic Reduction (SCR) CatalystSelective Catalytic Reduction (SCR) Decomposition PipeSelective Catalytic Reduction (SCR) Decomposition Pipe Elbows
Sensor, Delta P (DPF Pressure Sensor)Sensor, DOC (Post) TemperatureSensor, DPF Air Supply Pressure
Sensor, DPF BackpressureSensor, DPF Fuel PressureSensor, DPF Pressure (2)
Sensor, LambdaSensor, NOx (2)Sensor, Pressure After Exhaust Throttle Valve (After BPV)
Sensor, SCR Pre -TemperatureSensor, SCR Post - TemperatureWiring Harnesses - Emission System