Multiquip 5115100211 Crank Bearing Kit Standard

The Multiquip 5115100211 Crank Bearing Kit Standard is a genuine OEM component designed for the DCA25SSIU, DCA25SSI, DCA25SSI2, DCA25SSAI, and DCA25SSIU-GEER ultra-silent diesel generator series. As a direct Multiquip OEM part, 5115100211 is manufactured to the same tolerances and material specs as the original, ensuring a correct, confident installation. This kit covers standard-clearance crankshaft bearing replacement, making it the right choice for scheduled engine rebuilds and in-field bearing service on these generators.

Key Features

• Precision-Matched Bearing Tolerances — Standard-clearance bearings are dimensioned to OEM specification, maintaining proper crankshaft oil film and load distribution inside the engine.
• Complete Kit Format — Includes the full bearing set required for a standard crankshaft service, so technicians have every component on hand before splitting the engine.
• Confirmed Generator Fitment — Verified for DCA25SSIU, DCA25SSI, DCA25SSI2, DCA25SSAI, and DCA25SSIU-GEER ultra-silent diesel generator models.
• Protects Engine Longevity — Worn crankshaft bearings cause increased oil consumption, knocking, and accelerated journal wear; replacing them on schedule preserves compression and smooth power output to the alternator.
• Genuine OEM Sourcing — Supplied directly through Multiquip's authorized parts network, so the part number, grade, and material composition match the original engine build exactly.

Crankshaft bearings are the load-bearing interface between the rotating crankshaft and the engine block, supporting the crank through thousands of power strokes while a thin film of pressurized oil prevents metal-to-metal contact. In a generator application like the DCA25SSI series, consistent engine speed and smooth mechanical operation are critical to stable electrical output — degraded bearings introduce vibration and load variation that can affect power quality. When crankshaft bearings wear beyond their service limit, oil pressure drops, knocking develops, and left unchecked, the result is accelerated journal damage or engine failure.

For fitment questions or parts support, contact DHS Equipment directly to confirm compatibility with your unit's serial number before ordering.

Part Details

Compatibility & Fitment

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.