The Multiquip 1S09103304 is a genuine OEM Rear Trailer Bearing Seal TRLR-85/125 designed for the TRLR-85 series trailer equipment. Sourced directly from Multiquip, this seal delivers the exact material grade and dimensional tolerancing required for a proper sealing fit at the rear bearing location. Confirm your model code against TRLR-85 before ordering to ensure a direct swap with no guesswork.
Key Features
- Precision Seal Material Grade — Manufactured to OEM compression and material specifications, maintaining the integrity of the rear bearing cavity against contamination and grease loss.
- Direct Drop-In Replacement — Engineered to match the original seal profile and seating dimensions for a straightforward installation at the rear bearing position.
- Confirmed TRLR-85 Fitment — Verified for use on TRLR-85 series trailer equipment; cross-reference your model code before ordering.
- Bearing Protection Where It Counts — A properly seated rear bearing seal keeps lubricant in and road debris out, preserving bearing life and preventing premature wear.
- Genuine OEM Quality — Supplied as an authentic Multiquip part, built to the same specification as the seal installed at the factory.
A rear trailer bearing seal sits at the hub assembly and serves as the barrier between the bearing pack and the outside environment. It retains the bearing grease that allows the hub to rotate smoothly under load while blocking out water, dirt, and road grit that would accelerate bearing wear. When this seal cracks, hardens, or loses its lip contact, grease escapes and contaminants enter — conditions that lead to bearing overheating, noise, and eventual hub failure. Replacing a worn seal promptly is one of the lowest-cost ways to protect the wheel bearing assembly and keep the trailer safe for towing.
For fitment questions or parts support, contact the DHS Equipment team directly.
Part Details
| Part Number | 1S09103304 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Trailer Bearing Seal TRLR-85/125 |
Compatibility & Fitment
| Name | Model |
|---|---|
| TRLR-85 | TRLR-85 |
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.
