The Multiquip 451423190 Drive Bolt R400G/D is a genuine OEM replacement bolt designed for the R-400G static roller. Sourced directly through Multiquip's authorized parts program, 451423190 is manufactured to the exact specifications required for correct installation and dependable performance in demanding compaction applications. If you're servicing an R-400G roller, this is the correct drive bolt for the job — no guesswork, no substitutions.
Key Features
- Genuine OEM Hardware Grade — Manufactured to Multiquip's exact tensile and thread specifications, ensuring the bolt holds under the rotational load and vibration demands of roller drive systems.
- Direct Drop-In Replacement — Engineered to match the original mounting configuration of the R-400G drive assembly for a straightforward swap during service.
- Confirmed R-400G Fitment — Verified compatibility with the Multiquip R-400G static roller, eliminating uncertainty when sourcing hardware for this machine.
- Drive System Integrity — A correctly torqued and properly spec'd drive bolt keeps the roller's drive components seated and transmitting power efficiently; a worn or incorrect bolt risks drive slippage and accelerated component wear.
- Critical Fastener Compliance — Drive bolts in roller systems are structural fasteners — using the correct OEM part ensures the drive assembly meets the design load ratings intended by the manufacturer.
The drive bolt is a critical fastener within the roller's drive assembly, responsible for securing rotating drive components in place and transmitting torque through the system without slippage or movement. When a drive bolt wears, stretches, or shears, it compromises the integrity of the entire drive connection — leading to power loss, accelerated wear on surrounding hardware, and potential mechanical failure during operation. Replacing it with the correct OEM-spec bolt restores proper clamping force and keeps the drive system functioning as designed.
For questions about fitment or to confirm this part is right for your machine, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 451423190 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Drive Bolt R400G/D |
Compatibility & Fitment
| Name | Model |
|---|---|
| R-400G | R-400G |
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.
