Engine Spare Parts

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Water Pump
Fuel Pump
Belts
Cylinder Head
Starter Motor
Sensors
Fan & Radiator
Turbocharger
Other engine parts
Cylinder Head Gasket
Muffler
Crankshaft
Connecting Rod
Oil Pump
Rubber Parts
Crankshaft Pin
Valve Guide
Rocker Arm
Thrust Plate
Valve Seat
Cylinder Liner
Intake & exhaust valve
Oil Cooler
Camshaft
Main & Con Rod Bearings
Injectors & Nozzle
Overhaul Gasket
Overhaul Kits
Alternator
Stop Solenoid
Thermostat
Piston Ring
Piston
Injection Pump
Cylinder Block
Valve Seal
Fan & Radiator
Injectors & Nozzle
Main & Con Rod Bearings
Intake & exhaust valve

Engine Auxiliary Components

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Stop Solenoid
Starter Motor
Alternator
Glow Plug
Vibration Damper
Cushion Damper
Recoil Starter
Flywheel
Spark Plug
Vacuum Pump
Cylinder Head Cover
Flywheel Ring

Cylinder Components

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Cylinder Head Bolt & Kit
Overhaul Kits
Overhaul Gasket
Piston Ring
Cylinder Block
Cylinder Head Gasket
Intake & Exhaust Valve
Piston
Cylinder Head
Cylinder Liner

Lubrication & Cooling Systems

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Water Pump
Oil Pump
Thermostat
Engine Oil Cooler
Fan Clutch
Thermostat Housing
Oil Pan

Belt Drive Systems

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Belts
Timing Kits
Belt Tensioner
Fan Pulley
Belt Pulley

Block & Internal Parts

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Main & Con Rod Bearings
Crankshaft
Push Rod
Tappet
Camshaft
Connecting Rod
Crankshaft Components
Rocker Arm
Thrust Plate
Camshaft Components

Fuel System

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Injectors & Nozzle
Fuel Pump
Pump Head & Rotor
Injection Pump
Common Rail Assembly
Fuel Line
Throttle Body
Carburetor
Injector Seal Kit
Injection Pump Repair Kit

Emission & Exhaust System

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Turbocharger
Muffler
EGR Valve
Oxygen Sensor
Manifold
NOx Sensor
Other Emission & Exhaust Parts
Catalytic Converter
NO x Sensor

Other Engine Sapre Parts

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Other Engine Parts

Hydraulic Parts

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Main & Relief Valve
Solenoid Valve for Hydraulic
Coupling
Hydraulic Hose
Joystick & Pilot Valve
Gear Pump
Hydraulic Pump
Hydraulic Lifter&Pressure Regulator
Travel Motor Parts
Sensor
Hydraulic Cylinder
Universal Joint
Other Hydraulic Parts
Hydraulic Pump Parts
Hydraulic Fitting
Hydraulic Coupler
Joystick & Pilot Valve
Main & Relief Valve

Electrical Parts

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Solenoid valve
Ignition Switch
Throttle motor
Pressure Switch
Relief Valve
Sensors for Electrical
Regulator
Controllers & Monitors
Other Electrical Parts
Relays
Solenoid Valve Coil
Wiper Motor
Lamps
Controllers & Monitors

Control Systems

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Solenoid Valve
Throttle motor
Control Modules
Control Box
Distributor
Solenoid Valve Coil
Speed Governor & Actuator
Ignition Coil
Monitor& Display Panel
Stepper Motor

Indicators & Sensing Components

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Speed Sensor
Pressure Sensor
Sensors
Temperature Sensor
Level Sensor
Lamps
Alarm & Horn
Angle Sensor
Position Sensor
Outboard Trigger

Switches

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Pressure Switch
Ignition Switch
Switch
Headlight Switch
Toggle Switch
Rocker Switch
PTO Switch
Limit Switch

Circuit Protection & Regulation

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Relay
Rectifier diode kits
Voltage Regulator
Circuit Board
Resistor
Circuit Breaker
CDI Box

Other Electrical Accessories

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Other Electrical Parts
Boat Anchor Windlass

Wiring & Connections

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Cable
Harness

Motors & Power Generation

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Fan Motor
Electric Motor
Battery Charger
Wiper Motor
Tilt Trim Motor
Armature
Stator

Gear Parts

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Bearing
Other Gear Parts
Gear Washer
Sun Gear
Travel Motor Shaft
Gear Bush
Gear Ring

Cab Parts

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Joystick controller for Cab
Other Cab Parts
Glass & Accessories
Cab Assembly
Lock
Travel Handle glue

Undercarriage

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Track Roller
Carrier Roller
Other Undercarriage Parts
Sprocket
Idler
Chain
Chain guard
Bucket Tooth

Air Conditioning Parts

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Air Conditioning Compressor
Other Air Conditioning Parts

Generator Parts

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AVR
Generator Controller
Rectifier diode kits
Speed Governor & Actuator
Meters & Sensors
Solenoid Valve for Generator
Battery Charger for Generator
Other Generator Parts

Air Compressor Parts

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Brake Air Compressor
Air Intake Valve
Pressure Regulator
Solenoid Valve for Air Compressor
Thermostatic Valve
Minimum Pressure Valve
Compressor Controller
Maintenance Kit
Sensors And Switch
Others
Drains
Filtration

Aerial Work Platforms (AWP) Parts

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Other Aerial Work Platforms (AWP) Parts
Battery Charger
Joystick Controller

Forklift Parts

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Forklift Control System Parts
Forklift Travel System Parts
Forklift Body and Accessories
Forklift Engine Parts
Forklift Electrical Parts
Forklift Drive System Parts
Forklift Lifting System Parts

Auto Parts

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Enige Spare Parts

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Ignition Coil

Transmission Parts

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Shift Cable

HVAC Parts

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Cooling System Components

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Fan
Hydraulic Oil Cooler
Aftercooler
Water Tank Radiator
Intercooler
Fan Mounting Parts

Air Conditioning Parts

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Air Conditioning Compressor

A

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C Receiver Drier
C Condenser
C Evaporator
C Expansion Valve
Other Air Conditioning Parts

Ventilation Parts

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Blower Motor
Air Duct

Heating Parts

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Engine Block Heater
Air Heater
Heater Core

Other HVAC accessories

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Vibrasorber Suction
Other HVAC Parts

Cab & Body Parts

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Body Parts

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Propeller
Decal
Other Body Parts
Wiper Arm & Blade
Mirror
Glass & Accessories
Door Handle
Power Window Motor

Cab Structure & Components

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Cab Assembly
Weatherstrip Seal
Gas Spring
Other Cab Parts
Soft Top

Controls & Accessories

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Joystick Controller
Foot Valve
Travel Control Knob

Locks & Keys

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Keys
Lock

Hydraulic & Pneumatic Parts

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Hydraulic & Pneumatic Valves

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Main & Relief Valve
Cartridge Valve
Balance Valve
Joystick Pilot Valve
Control Valve
Check Valve
Pilot Valve Pusher
Regulator Valve
Directional Valve
Safety Valve

Hydraulic Pumps & Motors

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Hydraulic Pump
Gear Pump
Hydraulic Motor
Hydraulic Pump Parts
Diaphragm Pump

Connections

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Coupling
Hydraulic Coupler
Hydraulic Hose
Other Connectors

Pneumatic Parts

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Brake Air Compressor
Drain Parts
Throttling Valve & Kit
Unloader Valve & Kit
Pressure Regulator
Thermostatic Valve
Minimum Pressure Valve & Kit
Inlet Valve & Kit
Air End

Hydraulic Cylinders & Components

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Swivel Joint
Bushing
Lift Arm & Tach Kit
Hydraulic Cylinder

Other Hydraulic & Pneumatic Parts

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Other Hydraulic Parts
Trim and Tilt System Parts
Seals

Filters & Maintenance Parts

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Seal Kits

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Main Pump Seal Kit
Swivel Joint Seal Kit
Travel Motor Seal Kit
Arm Cylinder Seal Kit
Other Seal Kits
Boom Cylinder Seal Kit
Bucket Cylinder Seal Kit
Steering Cylinder Seal Kit
Lift Cylinder Seal Kit
Tilt Cylinder Seal Kit
Main Valve Seal Kit
Control Levers Seal Kit
Adjust Cylinder Seal Kit
Swing Motor Seal Kit
Hydraulic Breaker Seal Kit

Sealing & Fastening Parts

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Floating Seal
Oil Seal
Springs
Screw
O Ring Box
Gasket
Clamp

Filters

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Oil Filter
Water Separator
Fuel Filter
Filter Kit
Air Oil Separator
Air Filter
Breather Filter & Valve
Hydraulic Filter
Air Cleaner

Maintenance Components

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Radiator
Tube and Pipe
Service Tank
Dust Cover
Grease Valve
Elbow
Hose
Other Maintenance Accessories
Appliance Components
Frame & Brackets
Blades & Spindles
Protective Covers & Caps

Transmission & Undercarriage Parts

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Crawler Undercarriage Parts

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Front Idler
Sprocket
Chain
Track Roller
Carrier Roller
Bucket Tooth
Other Crawler Undercarriage
Chain Guard

Travel & Swing Mechanism Parts

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Swing Motor & Gearbox
Swing Machinery Spare Parts
Final Drive Spare Parts
Travel Motor & Gearbox
Travel Motor Overhaul Kit
Swing Motor Overhaul Kit

Steering Parts

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Steering Pump
Other Steering Parts
Tie Rod & Drag Link
Clock Spring
Steering Rack
Steering Knuckle

Transmission Parts

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Clutch Parts
Other Transmission Parts
Bearing
Differential
Universal Joint
Torque Converter
Transmission Pump
Idler Pulley
Gearbox & Speed Reducer

Suspension & Lifting Parts

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Wheels & Tires
Ball Joint
Lowering
Absorber
Other Suspension Parts

Brake System Parts

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Brake Discs
Brake Master Cylinder
Other Brake System Parts

Tools and Accessories

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Hand Tools

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Dipstick
Diagnostic Kit
Tools
Replace Deutsch Connector
Gripper

Tool Spare Parts

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Trimmer Accessories
Watercraft Accessories

Other Tool Parts

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huparts Merchandise

Power Tools

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Portable Power Tools
Contactor & Fuse
Oil & Fuel Caps
Gear & Shaft
Bolt & Nut
Seal & Pin
Pedal & Floor Mat
Pads & Calipers
Leveling & Lifting Kits

Machinery & Equipment

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Engine Assembly
Excavators
Aerial Work Platforms

Filters & Maintece Parts

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Seal Kits

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Other Seal Kits
Arm Cylinder Seal Kit
Boom Cylinder Seal Kit
Main Valve Seal Kit
Bucket Cylinder Seal Kit
Travel Motor Seal Kit
Swing Motor Seal Kit
Steering Cylinder Seal Kit
Main Pump Seal Kit
Lift Cylinder Seal Kit
Swivel Joint Seal Kit

Sealing & Fastening Parts

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O Ring Box
Springs
Gasket
Clamp
Oil Seal
Floating Seal
Screw

Maintece Components

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Radiator
Blades & Spindles
Tube and Pipe
Frame & Brackets
Hose
Service Tank
Other Maintece Accessories
Dust Cover
Protective Covers & Caps
Elbow

Filters

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Oil Filter
Fuel Filter
Hydraulic Filter
Air Filter
Filter Kit
Air Oil Separator
Water Separator
Air Cleaner
Boom Cylinder Seal Kit
Bucket Cylinder Seal Kit
Other Seals Kits
Control Levers Seal Kit
O Ring Box
Swing Motor Seal Kit
Arm Cylinder Seal Kit
Travel Motor Seal Kit
Main Valve Seal Kit
Main Pump Seal Kit
Swivel Joint Seal Kit
Adjust Cylinder Seal Kit
Floating Seal
Fuel Filter
Oil Filter
Air Filter
Hydraulic Filter
Water Separator
Offline
MC

Idler Pulley C3973844 compatible with Cummins Engine 4B3.9 6B5.9 ISB5.9

Availability:
In stock
SKU
HPY5535028
US$66.66

Details

Idler Pulley C3973844 for Cummins Engine 4B3.9 6B5.9 ISB5.9 Replacement Part Number: C3973844, 3973844 Fit For Cummins Engine: 4B3.9, 6B5.9, ISB5.9 CM2880 B127, ISB5.9 CM2880 B172

More Information

Engine Number

4B3.9, 6B5.9, ISB5.9 CM2880 B127, ISB5.9 CM2880 B172

Compatible Engine Brand

For CUMMINS

Brand

HUPARTS

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