Multiquip 48538 Stud Standard Mount Silicone Isolator

The Multiquip 48538 Stud Standard Mount Silicone Isolator is a genuine OEM component designed for the MD105 hydraulic ride-on power trowel. Sourced directly from Multiquip, this isolator delivers the exact material grade and dimensional spec required for proper vibration management on the MD105 platform. If you're servicing or rebuilding your ride-on trowel, confirming part number 48538 against your machine's parts manual ensures a correct, trouble-free installation.

Key Features

• Silicone Construction for Demanding Conditions — Silicone compound resists heat, compression set, and fluid exposure better than standard rubber isolators, maintaining effective dampening over extended service intervals.
• Stud Standard Mount Configuration — Stud-mount design threads directly into existing mounting points on the MD105, allowing straightforward swap-out without bracket modification.
• Confirmed Fitment for MD105 — Engineered specifically for the MD105 hydraulic ride-on power trowel series; verify part number 48538 against your serial plate before ordering.
• Vibration Control at the Source — A functioning isolator absorbs and isolates engine and drivetrain vibration from the operator platform and frame, keeping structural fasteners secure and protecting sensitive hydraulic components from fatigue.
• Genuine OEM Quality Assurance — As a genuine Multiquip OEM part, 48538 meets the original design tolerances for compression load rating and stud thread spec — critical factors that generic isolators frequently miss.

A stud mount isolator is a vibration-dampening component that sits between two structural surfaces — typically an engine, gearbox, or hydraulic unit and the machine's frame — absorbing shock and preventing vibration from transferring through the chassis. On a ride-on power trowel like the MD105, effective isolation protects the operator from excessive vibration, reduces stress on frame welds, and prevents premature wear on hydraulic hoses and fittings. When an isolator degrades or fails, vibration transfers directly into the frame, accelerating wear across multiple connected components and creating an uncomfortable and potentially unsafe operating environment.

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.