The Multiquip 8973213481 Spring Main Lever DCA25USI 4LE2 is a genuine OEM component designed for DCA25USI diesel-powered generator equipment. As a direct factory replacement, this part is sourced to the exact specification required by the DCA25USI platform, ensuring it seats and functions correctly without guesswork. DHS Equipment supplies this part as an authorized Multiquip OEM replacement, giving you confidence in both the part's origin and its compatibility with your machine.
Key Features
- Genuine OEM Spring Tension Integrity — Manufactured to the exact spring rate and travel required by the main lever assembly on the DCA25USI, ensuring correct mechanical response under load.
- Direct-Fit Replacement — Engineered to drop into the existing lever mechanism on DCA25USI units, aligning with factory mounting points and hardware without additional modification.
- DCA25USI Generator Compatibility — Confirmed fitment for the Multiquip DCA25USI ultra-silent diesel generator series powered by the Isuzu 4LE2 engine.
- Consistent Lever Control Performance — A correctly tensioned main lever spring maintains precise control input response; a weakened or broken spring can cause erratic or unresponsive lever operation affecting generator output management.
- Fuel System Safety Relevance — The main lever spring plays a role in fuel control linkage operation; using the correct OEM spring ensures the lever returns and holds position as designed, supporting safe and predictable generator operation.
The main lever spring applies the necessary return tension to the main lever assembly within the engine's control linkage system. It ensures the lever snaps back to or holds its intended position consistently during operation, which is critical for stable throttle and fuel control behavior. When this spring weakens, loses tension, or breaks, the lever may stick, fail to return correctly, or cause inconsistent engine response — making timely replacement essential to keeping the generator running predictably.
Part Details
| Part Number | 8973213481 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spring Main Lever DCA25USI 4LE2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25USI |
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.
