Multiquip 11108 C.V. Joint Boot Riders Gasket

The Multiquip 11108 C.V. Joint Boot Riders Gasket is a genuine OEM replacement gasket designed for Whiteman and international ride-on power trowel models including JWN24HTCSL/HSCSL, HHN31V, HHNG5, HHXDF4-DF5, EHHNK5, HHXG5, HHXD5, HHXD5-ES, HHN34TVD, HTN28K, and HTN27K. As a factory-sourced component, part 11108 meets the exact material and dimensional specifications of the original part it replaces. Keeping this gasket in good condition is essential for maintaining the integrity of the C.V. joint assembly on your ride-on trowel. DHS Equipment supplies this genuine Multiquip part to help you complete your repair correctly the first time.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to Multiquip's original material and compression specifications, ensuring the C.V. joint boot is properly sealed against contamination and grease loss.
• Direct-Fit Replacement — Engineered to match the original gasket profile, so it seats correctly against the C.V. joint boot riders without modification or re-fitting.
• Broad Ride-On Trowel Compatibility — Confirmed fitment across multiple Whiteman and international ride-on trowel models including JWN24, HHN31V, HHN34TVD, HHXD5, HTN28K, and HTN27K series machines.
• Protects C.V. Joint Function — A properly seated gasket prevents lubricant migration and ingress of debris into the C.V. joint, preserving smooth power transfer to the trowel blades.
• Supports Safe Drivetrain Operation — A failed or deteriorated gasket can lead to C.V. joint contamination and accelerated wear, increasing the risk of drivetrain failure during operation.

The C.V. (constant velocity) joint on a ride-on power trowel transfers rotational power to the trowel blade arms while accommodating angular movement, allowing the operator to adjust blade pitch during finishing. The boot riders gasket seals the interface between the C.V. joint boot and its mating surface, keeping lubricant inside the joint and keeping dirt, water, and debris out. When this gasket fails or is damaged, the joint loses its protective seal — leading to lubricant loss, accelerated wear on the joint internals, and ultimately a loss of smooth, consistent blade control.

Part Details

Compatibility & Fitment

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.