Multiquip 802003 Engine Honda 20HP Spline Shaft
Multiquip

Multiquip 802003 Engine Honda 20HP Spline Shaft

$2,827.00
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802003-Multiquip
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The Multiquip 802003 Engine Honda 20HP Spline Shaft is a genuine OEM engine assembly designed for the AR14H asphalt ride-on roller. As a direct OEM replacement sourced through Multiquip's authorized parts program, the 802003 ensures the correct power output, shaft configuration, and mounting compatibility for the AR14H platform. This engine assembly is the exact unit specified for this roller model, meaning no adaptation or guesswork is needed when sourcing a replacement.

Key Features

  • Genuine OEM Engine Assembly — Sourced directly from Multiquip, this unit meets the exact output and configuration specifications required for the AR14H roller, not a generalized substitution.
  • Spline Shaft Configuration — Features the correct spline shaft design that engages directly with the AR14H drivetrain, ensuring proper power transfer without drivetrain wear or misalignment.
  • Honda 20HP Power Rating — Delivers the full 20 horsepower output the AR14H is engineered around, maintaining the compaction force and drum drive performance the machine was designed to produce.
  • Confirmed AR14H Fitment — Verified for the Multiquip AR14H asphalt ride-on roller, so you can order with confidence that this is the correct engine for your machine.
  • Restores Full Machine Operation — A failed or seized engine brings a roller completely offline; replacing with the correct OEM unit gets the AR14H back to full compaction capacity without performance compromise.

The engine is the primary power source for the AR14H ride-on asphalt roller, driving both the drum rotation and the machine's propulsion system. The Honda 20HP powerplant delivers the consistent torque needed to maintain compaction pressure and travel speed across asphalt paving operations. When the engine fails — whether from wear, mechanical failure, or end of service life — the entire roller is rendered inoperable, making a correct, properly fitted replacement engine essential to getting the machine back to work.

Part Details

Part Number802003
BrandMultiquip
Part TypeGenuine OEM
DescriptionEngine Honda 20HP Spline Shaft

Compatibility & Fitment

Name Model
Rollers AR14H

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.