The Multiquip 4210704 Exhaust Push Rod is a genuine OEM component designed for the RW1403HF roller. As a direct OEM replacement, this part is sourced from Multiquip to meet the exact specifications of the original, ensuring correct fitment and function on RW1403HF series equipment. Verified against Multiquip's own parts documentation, the 4210704 is the correct service part for this application and installs in place of the original with no guesswork involved.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications for the exhaust valve train, ensuring the push rod delivers consistent contact and load transfer between the camshaft and rocker arm.
- Direct Drop-In Fitment — Machined to match the exact length, diameter, and end-cup geometry of the original, so the rod seats correctly in the lifter and rocker arm socket without adjustment.
- Compatible with RW1403HF Rollers — Confirmed fitment for the Multiquip RW1403HF walk-behind roller series; verify your model code before ordering to ensure accuracy.
- Protects Valve Timing Integrity — A correctly dimensioned push rod maintains precise exhaust valve lift and timing; a bent or worn rod causes incomplete valve opening, leading to power loss and rough running.
- Fuel System Safety Relevance — Proper exhaust valve operation prevents exhaust gas backflow and combustion irregularities that can stress the fuel and ignition systems on small-displacement roller engines.
The exhaust push rod is a critical link in the engine's valvetrain, transferring the upward motion of the camshaft lobe through the lifter and into the rocker arm to open the exhaust valve at precisely the right moment in the combustion cycle. On walk-behind roller engines, a push rod that is bent, worn at the tips, or incorrectly sized will cause the exhaust valve to open late, incompletely, or not at all — resulting in poor combustion scavenging, elevated exhaust temperatures, and eventual engine damage. Replacing a damaged push rod promptly with the correct OEM part restores proper valve lift and timing, keeping the engine running cleanly and efficiently.
Part Details
| Part Number | 4210704 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Push Rod |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1403HF |
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.
