John Deere 670D 672D Motor Grader Parts Catalog (PC9448)

John Deere 670D and 672D Motor Grader Parts Catalog (PC9448 07-JAN-05)

This in-depth parts catalog provides complete component listings, exploded diagrams, and part numbers for the John Deere 670D and 672D Motor Graders. Covering structural assemblies, hydraulic actuators, drivetrain components, HVAC systems, and electrical harnessing, it enables accurate identification and ordering of genuine replacement parts. Organized by part function and subsystem, each section facilitates efficient service planning and machine upkeep.

Model Covers:

John Deere 670D Motor Grader
John Deere 672D Motor Grader

(MANUFACTURED 2005-)

File Format: PDF

Size: 9.34 MB

No. of pages: 615

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Included Sections:

Powertrain and Driveline Components

• Drive axles, tandem chain, final drives
• Differential lock systems and housings
• Transmission and torque converter assemblies

Hydraulic and Blade Control Systems

• Lift, tilt, slide, and side shift cylinders
• Rotary manifold, blade impact valve, control levers
• Main hydraulic pump, filter, and valve bodies

Cab Structure and HVAC

• Cab interior panels, heating and A/C controls
• Fans, vents, ducting, and pressurization units
• Console assemblies, seats, steps, and covers

Electrical and Lighting Systems

• Complete wiring harness sets by function
• Switches, sensors, relays, lighting brackets
• Instrumentation, alternators, and connectors

Engine and Cooling Systems

• Air filters, turbo system, oil cooler, belts
• Fuel injection, filters, and radiator components
• Exhaust manifolds and valve assemblies

This John Deere 670D and 672D Motor Grader Parts Catalog supports accurate part sourcing, minimizing downtime and ensuring consistent grader performance through verified component data.