The Multiquip HS52020273A Crankcase with Bearing Assembly HS-62A is a genuine OEM component designed for MQ High Speed Cut-Off Saws (Sidewinder). This factory-original assembly ensures a correct, exact-match installation on compatible machines, maintaining the structural and mechanical integrity the saw was built with. Sourced directly through Multiquip's OEM supply chain, this part is the same assembly used in original production, giving you full confidence in fit and function. If you're servicing or rebuilding your MQ High Speed Cut-Off Saw, the part is the correct replacement to specify.
Key Features
- OEM Crankcase Integrity — Machined and assembled to the same tolerances as the original, ensuring proper bearing seating and crankshaft alignment within the saw's engine housing.
- Bearing Assembly Included — Ships as a complete crankcase and bearing assembly, so the critical rotating support components are matched and ready to install together.
- Direct Replacement for MQ High Speed Cut-Off Saws — Confirmed fitment for the MQ High Speed Cut-Off Saw (Sidewinder) platform; no adaptation or rework needed to mount this assembly.
- Preserves Engine Alignment and Power Transfer — A correctly fitted crankcase keeps the crankshaft centered and stable, allowing full power from the engine to reach the cutting blade without vibration or loss of output.
- Safety-Critical Structural Component — The crankcase is a load-bearing engine housing on a high-speed cutting tool; using a correctly rated OEM assembly supports safe operation at the elevated RPMs these saws generate.
The crankcase is the structural foundation of the saw's engine — it houses the crankshaft, supports the bearings, and keeps all rotating components in precise alignment during operation. The integrated bearing assembly allows the crankshaft to spin with minimal friction and controlled radial load, translating engine power efficiently to the cutting blade. When the crankcase or its bearings wear, crack, or fail, the result is excessive vibration, loss of blade speed, and the risk of catastrophic engine damage — making timely replacement with a quality OEM part essential to both performance and operator safety.
Part Details
| Part Number | HS52020273A |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Crankcase with Bearing Assembly HS-62A |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ High Speed Cut-Off Saws (Sidewinder) | HS62A |
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.
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