The Multiquip 12452 Spider Kit 4 Blade Joint Boot Universal is a genuine OEM replacement designed for JTO-SERIES Whiteman ride-on power trowels. Sourced directly from Multiquip, this kit delivers the exact fit and material specification your trowel requires to maintain consistent blade pitch control and smooth rotary operation. Part number 12452 covers the complete spider joint and boot assembly for all four blades, making it the right choice for a full service interval. Confirm your model against the JTO-SERIES fitment before ordering to ensure compatibility.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the spider joint articulates correctly under the rotational loads specific to ride-on trowel blade assemblies.
- Complete 4-Blade Kit — Includes joint and boot components for all four blade arms, so a single part number covers a full trowel spider service in one order.
- Direct Replacement for JTO-SERIES — Engineered specifically for Whiteman JTO-SERIES ride-on power trowels; installs using the original mounting points with no rework to the blade assembly.
- Protects the Drive Joint — The boot seals the universal joint against concrete slurry, water, and abrasive debris — the primary causes of premature spider wear and blade pitch inconsistency.
- Restores Blade Pitch Response — A worn or cracked spider joint causes uneven blade angle across the trowel head, leading to inconsistent surface finish; replacing with part 12452 restores full pitch adjustment travel.
The spider kit is the central articulating assembly that connects each trowel blade arm to the pitch-control mechanism on a ride-on power trowel. As the operator adjusts blade pitch, the spider joint transmits that movement evenly to all four blades, allowing the trowel head to transition smoothly between floating and finishing passes. The boot component seals the joint against the harsh slurry environment at the trowel head; once the boot tears or the joint wears, concrete debris enters the assembly, causing stiff or uneven blade response and accelerated wear to surrounding drive components.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming that part number 12452 is correct for your specific JTO-SERIES machine, contact our parts team for assistance.
Part Details
| Part Number | 12452 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spider Kit 4 Blade Joint Boot Universal |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | JTO-SERIES |
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.
