Multiquip 14100ZJ1842 Camshaft Assembly GX670 HC-6637193

The Multiquip 14100ZJ1842 is a genuine OEM Camshaft Assembly GX670 HC- designed for AR13H, AR13HA/HAR, AR13HC, and GA9.7HE series equipment. As a direct Multiquip OEM replacement, 14100ZJ1842 is manufactured to the same specifications as the original component, ensuring a correct installation without guesswork. This part is sourced directly through authorized Multiquip distribution channels, so you can trust the fit and quality on your AR13H series asphalt roller or GA9.7HE generator.

Key Features

• OEM-Grade Valve Timing Accuracy — Manufactured to match original camshaft lobe profiles and lift specifications for the GX670 engine, ensuring correct valve timing is maintained throughout the engine's operating range.
• Drop-In Engine Compatibility — Engineered as a direct replacement for the GX670 engine platform, fitting the existing camshaft bore, keyway, and gear engagement without additional machining or modification.
• Confirmed Fitment — Compatible with AR13H, AR13HA/HAR, AR13HC asphalt ride-on rollers and GA9.7HE gasoline-powered generators.
• Sustained Engine Output — A correctly installed camshaft keeps intake and exhaust valves opening and closing at precisely the right intervals, preserving full power output and fuel efficiency. A worn or damaged camshaft causes rough running, loss of compression, and eventually engine failure.
• Genuine OEM Part — Supplied as an authentic Multiquip OEM component, part number 14100ZJ1842, verified against the original equipment bill of materials for full traceability.

The camshaft is a critical internal engine component responsible for controlling the timing and duration of the intake and exhaust valve cycles. Driven by the crankshaft via a gear or timing chain, it translates rotational motion into the precise mechanical movement needed to draw in the air-fuel mixture and expel combustion gases at exactly the right moments in each piston stroke. When a camshaft wears, develops a damaged lobe, or fails entirely, the engine loses compression, runs erratically, or refuses to start — making prompt replacement essential to restoring full machine performance.

DHS Equipment is an authorized Multiquip parts distributor. If you need help confirming fitment for your specific machine or have questions about part number 14100ZJ1842, contact our parts team directly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.