The Multiquip 1A09123470 Metal Crankshaft D1403 is a genuine OEM component designed for D1403 engine applications. Sourced directly from Multiquip, this crankshaft is manufactured to meet the original equipment specifications required for proper engine operation and long-term durability. Verified fitment for D1403 engine models makes this the straightforward choice when restoring bottom-end integrity after wear or damage.
Key Features
- OEM-Grade Metal Construction — Machined from the same metal specification as the original, ensuring correct journal dimensions, hardness, and balance tolerancing for the D1403 engine.
- Direct Engine Drop-In — Designed to install in place of the original crankshaft with matching bearing journals, keyways, and end dimensions for the D1403 bottom end.
- Confirmed D1403 Fitment — Engineered specifically for D1403 engine configurations, eliminating guesswork when sourcing internal engine components.
- Restored Power Transfer — A correctly functioning crankshaft converts piston stroke into usable rotational output; a worn or damaged crank causes vibration, bearing failure, and loss of engine power.
- Genuine Multiquip OEM Part — Supplied as an authentic Multiquip replacement, ensuring the component meets the original design intent for this engine assembly.
The crankshaft is the central rotating component of a four-stroke engine, converting the up-and-down motion of the pistons into rotational power that drives the machine. It runs within the engine block on precision bearings and must maintain tight tolerances to keep oil pressure stable and minimize vibration throughout the power stroke. When a crankshaft becomes worn, scored, or damaged, the result is excessive play in the bottom end, loss of compression sealing, accelerated bearing wear, and ultimately engine failure — making timely replacement with a correctly specified part essential to restoring full engine function.
For fitment questions or help confirming compatibility with your specific machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 1A09123470 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Metal Crankshaft D1403 |
Compatibility & Fitment
| Name | Model |
|---|---|
| D1403 | D1403 |
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.
