Multiquip 90003ZJ1840 Special Bolt 5mm

The Multiquip 90003ZJ1840 is a genuine OEM Special Bolt 5mm designed for AR13HA/HAR, AR13H, and AR13HC asphalt ride-on rollers, as well as the GA9.7HE gasoline powered generator. Sourced directly from Multiquip, this bolt meets the exact dimensional and material specifications of the original hardware used on these machines. Correct fastener selection is critical on compaction and power equipment — using the right bolt ensures proper clamping force and structural integrity at every connection point. DHS Equipment stocks this genuine OEM part so you can get your equipment back into service with confidence.

Key Features

• Genuine OEM Specification: — Manufactured to the precise thread pitch, shank diameter, and head configuration required by Multiquip for this 5mm special bolt application.
• Direct Drop-In Replacement: — Matches the original fastener exactly, seating and torquing to spec without any modification to mating components.
• Broad Fitment Across Multiquip Equipment: — Compatible with AR13HA/HAR, AR13H, and AR13HC ride-on asphalt rollers and the GA9.7HE gasoline powered generator.
• Structural Integrity at Every Connection: — A correctly spec'd bolt maintains proper clamp load; an incorrect or worn fastener risks loosening under vibration, leading to component misalignment or failure.
• Safety-Critical Fastener: — On ride-on roller and generator applications, fastener integrity directly affects operator safety; using the OEM-specified bolt is essential for maintaining safe operating conditions.

A special bolt like the 90003ZJ1840 serves as a precision fastener engineered for a specific clamping load, thread engagement, and head geometry within the machine's assembly. Unlike standard hardware store bolts, special-designation fasteners are sized and graded to handle the exact stress, vibration, and torque demands of their location in the equipment. When a special bolt stretches, strips, or is substituted with an incorrect fastener, the joint it secures can loosen under load — causing misalignment, accelerated wear on surrounding components, or unsafe operating conditions on ride-on equipment.

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.