The Multiquip 5125350011 Collar is a genuine OEM component designed for the DCA series ultra-silent diesel generator lineup, including the DCA40SSAI, DCA40SSI, DCA45SSIU2, DCA45SSIU2-FEMA, DCA45SSIU2-GEER, DCA60SSAI, and DCA60SSI2. Sourced directly from Multiquip, this collar meets the exact specifications used in original production, ensuring a correct installation without the guesswork of off-spec alternatives. If you are servicing or rebuilding a DCA series generator, using the right collar matters — a worn or incorrect collar can compromise the fit of surrounding components and lead to operational issues. DHS Equipment stocks this genuine OEM part so you can keep your generator running as intended.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original production specifications, ensuring dimensional accuracy critical for proper collar seating and retention in DCA series generators.
- Direct Installation Fit — Drops into place as a direct replacement for the original collar, aligning with existing mounting points and mating components without modification.
- Broad DCA Series Compatibility — Confirmed fitment across DCA40SSAI, DCA40SSI, DCA45SSIU2, DCA45SSIU2-FEMA, DCA45SSIU2-GEER, DCA60SSAI, and DCA60SSI2 ultra-silent generator models.
- Component Integrity Under Load — A correctly fitted collar maintains alignment and positional control of connected parts, preventing wear, vibration-induced loosening, or damage to adjacent assemblies.
- Trusted OEM Sourcing — Backed by Multiquip's OEM supply chain, so the part number, dimensions, and material grade match what the machine was originally built with.
A collar is a mechanical retention and alignment component used to secure, position, or limit the movement of a shaft, rod, or assembly within a machine. In the context of a DCA series ultra-silent generator, it plays a precise role in maintaining the correct spatial relationship between moving or stationary components — keeping parts from shifting axially or laterally during operation. When a collar wears, cracks, or is incorrectly sized, surrounding components can move out of position, causing accelerated wear, vibration, noise, or functional failure of the assembly it supports.
Part Details
| Part Number | 5125350011 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Collar |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA60SSAI |
| Diesel Powered Generators | DCA60SSI2 |
| 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.
