The Multiquip 5126110310 is a genuine OEM Rocker Arm designed for DCA-series ultra-silent diesel generators including the DCA40SSAI, DCA45SSIU2, and DCA60SSAI. As a direct OEM replacement sourced through Multiquip's authorized parts program, this component meets the exact specifications of the original part installed at the factory. Confirmed fitment also covers the DCA40SSI, DCA45SSIU2-FEMA, and DCA45SSIU2-GEER variants. When engine valve train components need attention, using part number 5126110310 ensures the correct geometry and material grade for your generator's engine.
Key Features
- Genuine OEM Valve Train Precision — Manufactured to the exact rocker ratio and surface hardness spec of the original, ensuring correct valve lift and timing are maintained.
- Direct Drop-In Fitment — Mounts to the original pivot point and valve stem contact without modification, maintaining proper lash clearance on installation.
- Broad DCA-Series Compatibility — Fits DCA40SSAI, DCA40SSI, DCA45SSIU2, DCA45SSIU2-FEMA, DCA45SSIU2-GEER, and DCA60SSAI ultra-silent generator models.
- Sustained Engine Output — A correctly functioning rocker arm keeps valve actuation consistent, supporting steady power delivery and fuel efficiency across extended run times.
- Verified Part Number — Ordering by Multiquip part number 5126110310 eliminates guesswork and confirms you receive the correct component for your specific generator model.
The rocker arm is a critical part of the engine's valve train, transferring motion from the camshaft to open and close the intake and exhaust valves at precisely the right moment in each combustion cycle. On diesel-powered generators like the DCA-series, accurate valve timing is essential for maintaining compression, combustion efficiency, and consistent electrical output. A worn or damaged rocker arm can cause misfires, reduced power, increased fuel consumption, and in severe cases, contact damage to valves or pushrods — making timely replacement important for protecting the broader engine assembly.
Part Details
| Part Number | 5126110310 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rocker Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA60SSAI |
| Diesel Powered Generators | DCA40SSI |
| Diesel Powered Generators | DCA45SSIU2-FEMA |
| Diesel Powered Generators | DCA45SSIU2-GEER |
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.
