The Multiquip ME993942 Standard Bearing Set Crankshaft DCA85SSM is a genuine OEM component designed for the DCA-85SSM ultra-silent diesel generator. Sourced directly from Multiquip, this bearing set meets the exact tolerancing and material specifications required for proper crankshaft operation in DCA-85SSM units. If you are servicing or rebuilding the bottom end of a DCA-85SSM generator, ME993942 is the correct OEM-specified bearing set for a standard-bore crankshaft.
Key Features
- OEM Crankshaft Tolerancing — Manufactured to the precise bearing clearances required for correct crankshaft rotation and oil film maintenance in the DCA-85SSM engine.
- Direct Drop-In Fitment — Engineered as a direct replacement for standard-bore crankshaft journals, seating into existing bearing saddles without modification to housings or journals.
- Confirmed Fitment for DCA-85SSM — Specifically validated for the Multiquip DCA-85SSM ultra-silent diesel generator series.
- Engine Longevity — Correct bearing clearance ensures adequate lubrication under load, preventing metal-to-metal contact that leads to accelerated wear or catastrophic crankshaft failure.
- Critical Engine Integrity — Using the correct standard-size bearing set during a rebuild is essential to maintaining proper oil pressure throughout the engine, protecting both the crankshaft and connecting rod journals.
Crankshaft bearings support the rotating crankshaft within the engine block, maintaining a thin film of pressurized oil between the bearing surface and the crankshaft journal. This oil film prevents direct metal contact, absorbs combustion loads, and allows the crankshaft to spin freely at operating speeds. When crankshaft bearings wear beyond their service limit, oil pressure drops, excessive play develops, and the engine becomes vulnerable to knocking, accelerated journal damage, or complete seizure. Replacing bearings with the correct standard-size set — such as ME993942 — restores proper clearances and protects the engine during and after a rebuild.
Part Details
| Part Number | ME993942 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Standard Bearing Set Crankshaft DCA85SSM |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-85SSM | DCA-85SSM |
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.
