The Multiquip 1A02114260 Rocker Arm Shaft D1403 is a genuine OEM component designed for equipment powered by the Kubota D1403 engine. Sourced directly from Multiquip, this shaft is manufactured to the exact tolerances required by the D1403 valvetrain, ensuring correct geometry between the rocker arms and valve stems. If you are servicing or rebuilding a D1403-powered Multiquip machine, the part is the correct OEM-specified part for the job.
Key Features
- OEM-Matched Shaft Diameter and Length — Machined to the precise dimensional spec of the D1403 valvetrain, so rocker arm pivot alignment is maintained without adjustment.
- Direct Valvetrain Fit for D1403 Engines — Drops into the existing rocker arm carrier on D1403-powered Multiquip equipment without modification to surrounding components.
- D1403 Engine Compatibility — Confirmed fitment for Multiquip equipment running the Kubota D1403 engine; verify your engine model before ordering.
- Supports Proper Valve Timing and Lift — A worn or damaged rocker arm shaft causes inconsistent valve actuation, leading to rough running, power loss, and accelerated wear on rocker arms and camshaft lobes.
- Genuine Multiquip OEM Quality — Hardened shaft material selected for the D1403's oil-fed rocker system, providing the wear resistance needed for sustained high-cycle engine operation.
The rocker arm shaft is the central pivot point for the rocker arm assembly in the D1403 engine's valvetrain. Each rocker arm rides on this shaft and converts camshaft lobe motion into the up-and-down movement that opens and closes the intake and exhaust valves. When the shaft wears, develops scoring, or loses its oil feed passages to debris, rocker arm movement becomes sloppy — causing valve timing errors, increased blowby, and audible valvetrain noise. Replacing a worn shaft with a correctly spec'd OEM part like the Multiquip 1A02114260 restores proper valve actuation and protects the surrounding valvetrain components from secondary damage.
For fitment questions or to confirm compatibility with your specific machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 1A02114260 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rocker Arm Shaft D1403 |
Compatibility & Fitment
| Name | Model |
|---|---|
| D1403 | D1403 |
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.
