The Multiquip 1586114264 is a genuine OEM Rocker Arm Shaft DLW300 designed for DLW300ES, DLW300ESA, and DLW300ESA1 series diesel light welder units. Sourced directly from Multiquip, this shaft meets the exact tolerances required by the engine's valvetrain assembly, ensuring a correct fit without modification. If you're servicing a DLW300ES series welder, 1586114264 is the verified part number for this application. DHS Equipment supplies this as an authorized Multiquip OEM component, so you can order with confidence knowing you're receiving the correct part for your machine.
Key Features
- Genuine OEM Valvetrain Tolerancing — Machined to the exact dimensional spec required by the DLW300ES engine, maintaining proper rocker arm geometry and valve actuation.
- Direct Drop-In Installation — Designed to seat and align with the existing rocker arm assembly without additional machining or fitment adjustment.
- Confirmed Fitment for DLW300ES Series — Verified for DLW300ES, DLW300ESA, and DLW300ESA1 diesel light welder models.
- Preserves Engine Valve Timing — A worn or damaged rocker arm shaft causes inconsistent valve lift, leading to rough running, power loss, or engine damage; this OEM replacement restores correct operation.
- Authorized Multiquip OEM Supply — Sold by DHS Equipment as an authorized Multiquip parts distributor, ensuring genuine part provenance and accurate part number fulfillment.
The rocker arm shaft is a precision component within the engine's valvetrain, providing the pivot point around which the rocker arms oscillate to open and close the intake and exhaust valves. When this shaft wears, develops scoring, or fails, rocker arm movement becomes erratic, disrupting valve timing and reducing engine efficiency. Replacing a worn shaft with a correct OEM unit like the Multiquip 1586114264 restores proper valve actuation and protects the surrounding valvetrain components from accelerated wear.
Part Details
| Part Number | 1586114264 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rocker Arm Shaft DLW300 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
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.
