The Multiquip HS50090001R Crankshaft is a genuine OEM component designed for SHS62A and HS62A series high speed cut-off saws (Sidewinder). As a direct OEM replacement, this crankshaft is manufactured to the same specifications as the original, ensuring a correct fit and dependable operation in your Multiquip handheld saw. It is verified compatible with both the STOW SHS62A and MQ HS62A Sidewinder models, making it the right choice when a factory-correct repair is the priority.
Key Features
- Genuine OEM Construction — Manufactured to the original design specification, with the machined tolerances and material hardness a high-cycle crankshaft demands in a cut-off saw application.
- Direct Drop-In Replacement — Matches the original crankshaft geometry, journal dimensions, and interface points so it seats correctly in the engine case without additional machining or fitting.
- Confirmed Fitment for SHS62A and HS62A — Verified for use in STOW SHS62A and MQ HS62A Sidewinder high speed cut-off saws.
- Restored Power Transfer — A sound crankshaft converts piston force into smooth rotational output; a worn or cracked crank causes vibration, power loss, and eventual engine failure — this OEM part restores proper energy transfer to the blade.
- Engine Integrity Under Load — Cut-off saws operate under sustained high RPM and lateral cutting loads; using a correctly rated OEM crankshaft maintains the structural integrity needed to keep bearing surfaces and seals operating as designed.
The crankshaft is the central rotating component of a two-stroke or four-stroke engine, converting the linear motion of the piston into the rotational force that ultimately drives the cutting blade. In a high speed cut-off saw, the crankshaft operates under high RPM and significant mechanical stress, making material quality and dimensional accuracy critical. When a crankshaft becomes worn, cracked, or out of round, the result is excessive vibration, accelerated bearing wear, loss of compression, and in severe cases complete engine seizure — making timely replacement essential to restoring safe and effective saw operation.
Part Details
| Part Number | HS50090001R |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Crankshaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| STOW High Speed Cut-Off Saws (Sidewinder) | SHS62A |
| 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.
