The Multiquip 45462 Spider Assembly 4 Blade LH MRX is a genuine OEM component designed for LD60 and LD6 series light-duty hydrostatic ride-on power trowels. Sourced directly from Multiquip, this assembly carries the same specifications as the original part it replaces, ensuring a correct fit within the trowel blade drive system. Verified fitment covers LD60 and LD6/LD6SL Whiteman ride-on power trowel models. DHS Equipment stocks this part to keep your finishing equipment turning without unnecessary delays.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances for the blade spider assembly, ensuring correct blade arm engagement and load distribution across all four blade positions.
- Left-Hand MRX Configuration — Engineered specifically as a left-hand unit for MRX-style blade systems; installs directly into the correct rotor position without modification to surrounding hardware.
- Confirmed Fitment for LD Series Trowels — Compatible with LD60 and LD6/LD6SL Whiteman ride-on power trowels, keeping your part selection straightforward on these light-duty hydrostatic models.
- Full Four-Blade Support — The four-arm spider design maintains even blade spacing and pitch consistency across the full rotor sweep, which is critical for producing a flat, uniform finish on concrete slabs.
- Structural Integrity Under Cyclic Load — Spider assemblies are subject to continuous rotational stress and blade-pressure cycling; a worn or cracked spider causes blade flutter and uneven surface finishing, making timely replacement essential.
The spider assembly is the central hub that connects the trowel's rotor shaft to the individual blade arms. It transfers rotational force from the drive system out to each blade, while also serving as the pivot point for blade pitch adjustment. When a spider assembly cracks, bends, or wears at the arm sockets, blade pitch becomes inconsistent across the rotor — resulting in uneven troweling patterns, vibration, and potential damage to the finished concrete surface. Replacing a faulty spider assembly restores the balanced blade action the machine was designed to deliver.
Part number 45462 is the authoritative reference for ordering this component. Always verify your trowel's model code before ordering to confirm this is the correct left-hand assembly for your machine configuration. Contact DHS Equipment if you need help confirming compatibility.
Part Details
| Part Number | 45462 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spider Assembly 4 Blade LH MRX |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | LD60 |
| Whiteman Ride-On Power Trowels | LD6/LD6SL |
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.
