The Multiquip 9777LH Brake Cylinder TRLR 70 is a genuine OEM brake cylinder designed for the TRLR70 trailer. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory. If you are servicing a TRLR70 and need a direct replacement, the part is the correct part for the job. DHS Equipment stocks genuine Multiquip OEM parts so you can order with confidence and get your equipment back in service fast.
Key Features
- Genuine OEM Hydraulic Cylinder Construction — Built to the same bore diameter, seal material, and pressure rating as the original, ensuring consistent braking force output with no guesswork.
- Direct Bolt-In Replacement — Matches the original mounting points and brake line connections on the TRLR70, allowing a straightforward swap without modification to the brake assembly.
- Confirmed TRLR70 Fitment — Verified for the Multiquip TRLR70 trailer; check your model designation before ordering to ensure this is the correct cylinder for your specific unit.
- Consistent Brake Engagement — A properly functioning brake cylinder delivers predictable, even braking pressure; a worn or leaking cylinder can cause spongy brake response or complete brake failure under load.
- Safety-Critical Brake System Component — Trailer brake cylinders are integral to safe towing and load control; using a genuine OEM replacement maintains the hydraulic integrity of the brake circuit.
A brake cylinder is the hydraulic actuator at the heart of the trailer's wheel brake assembly. When brake pressure is applied, the cylinder converts hydraulic fluid pressure into mechanical force, pushing the brake shoes outward against the drum to slow and stop the trailer. Over time, internal seals degrade, the bore can corrode, and the cylinder may begin to leak fluid — leading to reduced braking performance, uneven stopping, or a total loss of braking capability. Replacing a failed brake cylinder restores full hydraulic pressure to the brake shoes and ensures the trailer stops reliably under all load conditions.
For questions about fitment or to confirm this is the right part for your TRLR70, contact the DHS Equipment parts team before placing your order.
Part Details
| Part Number | 9777LH |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Brake Cylinder TRLR 70 |
Compatibility & Fitment
| Name | Model |
|---|---|
| TRLR70 | TRLR70 |
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.
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