The Multiquip 9122756080 Metal Set 0.75 is a genuine OEM component designed for the DCA40SSAI and DCA40SSI ultra-silent diesel generator models. Sourced directly through Multiquip's authorized parts network, this metal set delivers the exact material grade and dimensional tolerancing required to restore engine performance to original specification. DHS Equipment supplies this part as a direct OEM replacement, giving you confidence that fitment with DCA40SSAI and DCA40SSI units is verified and accurate.
Key Features
- OEM-Grade Bearing Metal Tolerancing — Manufactured to precise dimensional specifications, ensuring correct oil film clearance and bearing surface contact within the engine assembly.
- Drop-In Engine Replacement — Engineered to install directly in place of the original metal set, matching the journal geometry and finish of the factory components.
- Confirmed Fitment — Compatible with Multiquip DCA40SSAI and DCA40SSI ultra-silent diesel generators; verify your model code before ordering.
- Protects Engine Integrity — Worn or undersized bearing metals allow excessive crankshaft movement, leading to accelerated journal wear and potential engine failure; replacing with a correctly sized 0.75 set restores proper clearances.
- Genuine Multiquip OEM Part — Supplied under Multiquip's authorized parts program, so the material composition and surface finish meet the same standards as the original components installed at the factory.
Bearing metal sets are precision-machined inserts that sit between the crankshaft journals and the engine block or connecting rod, providing a controlled surface for the crankshaft to rotate against under a film of pressurized oil. The 0.75 designation indicates an oversize specification, meaning the inserts are sized to match a crankshaft journal that has been machined to an undersize dimension during an engine rebuild. When bearing metals wear beyond their serviceable limit, oil pressure drops, metal-to-metal contact occurs, and the engine risks serious internal damage — making timely replacement with the correct oversize set critical to a successful rebuild.
For questions about fitment or to confirm this is the right part for your DCA40SSAI or DCA40SSI generator, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 9122756080 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Metal Set 0.75 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA40SSI |
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.
