The Multiquip 363188 Idler Hub Assembly is a genuine OEM component designed for LT12, LT12P, LT12D, LT12D50SA, LT12DAB, SLT12D, DA7000SS, KD1800, KD6, and SDW-225 series equipment. As a direct OEM replacement, it meets the same manufacturing standards as the original part, ensuring a proper fit within the trailer or wheel assembly it supports. This assembly is confirmed compatible across the LT12 light tower family as well as select generator and welder models in the Multiquip lineup. Order with confidence using part number 363188 to make sure you receive the correct component for your machine.
Key Features
- Genuine OEM Construction — Manufactured to the same specifications as the original hub assembly, with matched bearing seats and hub geometry for consistent rotational performance.
- Drop-In Replacement — Mounts directly to the idler axle position without modification, preserving original wheel alignment and load distribution.
- Broad Compatibility — Fits LT12, LT12P, LT12D, LT12D50SA, LT12DAB, SLT12D, DA7000SS, KD1800, KD6, and SDW-225 models.
- Supports Safe Trailer and Wheel Operation — A worn or seized idler hub can cause uneven rolling resistance, wheel wobble, or bearing failure during towing — replacing it promptly maintains safe transport of equipment.
- Sourced Direct from Multiquip — Part number this part is an authorized OEM part, eliminating guesswork on fit or material compatibility.
The idler hub assembly sits at the center of a non-driven wheel or idler axle position, providing the bearing housing and mounting interface that allows the wheel to rotate freely around a fixed axle. It absorbs radial and axial loads generated during towing or movement, keeping the wheel tracking true and reducing stress on surrounding components. When the hub wears, develops play, or the bearing surfaces corrode, it can lead to wheel wobble, abnormal tire wear, or a seized wheel — making timely replacement essential for safe and reliable equipment transport.
Part Details
| Part Number | 363188 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Idler Hub Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Light Towers | LT12 |
| Light Towers | LT12P |
| Light Towers | LT12D50SA |
| Light Towers | LT12D |
| Generators | DA7000SS |
| Core Drills | KD1800 |
| Core Drills | KD6 |
| Welders | SDW-225 |
| Light Towers | LT12DAB |
| Light Towers | SLT12D |
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.
