The Multiquip 9122736080 Metal Set -0.25MM is a genuine OEM bearing metal set designed for DCA40SSAI, DCA60SSAI, and DCA40SSI ultra-silent diesel generators. As an OEM component sourced directly through the Multiquip parts network, this set carries the correct undersize tolerance of -0.25MM to match engine specifications exactly during a rebuild or crankshaft service. Confirm your model code against the fitment list before ordering to ensure this is the correct undersize grade for your engine condition.
Key Features
- Correct Undersize Tolerance: — Manufactured to a precise -0.25MM undersize rating, ensuring proper oil film clearance and crankshaft contact when fitted to a reground or worn journal surface.
- Genuine OEM Component: — Sourced directly from Multiquip, this metal set meets the same material grade and dimensional specification as the original engine assembly — no substitution or guesswork.
- Direct Engine Rebuild Fit: — Engineered to drop into the engine block and rod assemblies of DCA40SSAI, DCA60SSAI, and DCA40SSI generators as part of a standard undersize bearing service.
- Protects Crankshaft and Journals: — A correctly sized bearing metal set maintains the oil wedge needed to prevent metal-to-metal contact, preserving crankshaft life and preventing catastrophic engine failure.
- Verified Fitment: — Confirmed for DCA40SSAI, DCA60SSAI, and DCA40SSI ultra-silent generator models — always verify journal diameter and undersize grade before installation.
Bearing metal sets — commonly called bearing shells or plain bearings — sit between the crankshaft journals and the engine block or connecting rods, creating a precision oil film that allows the crankshaft to rotate freely under load. The -0.25MM undersize designation means these shells are slightly thicker than standard, compensating for material removed from a journal during regrinding after wear or scoring. When bearing metals wear beyond their service limit, clearances increase, oil pressure drops, and the crankshaft becomes vulnerable to scoring or seizure — making timely replacement with the correctly sized set critical to a successful engine rebuild.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming fitment or identifying the correct undersize grade for your application, contact our parts team before ordering.
Part Details
| Part Number | 9122736080 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Metal Set -0.25MM |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA60SSAI |
| 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.
