Multiquip 2409437S A/C Base with Starter Side Dimple

The Multiquip 2409437S A/C Base with Starter Side Dimple is a genuine OEM replacement component designed for HTN27K and HTN28K Whiteman ride-on power trowels. This base assembly provides the correct mounting interface for the starter side of the engine on STR46SP-style configurations, ensuring proper alignment and secure fitment. As a direct OEM part sourced through Multiquip's authorized supply chain, 2409437S meets the same production standards as the original component it replaces. If you are maintaining or rebuilding a HTN27K or HTN28K trowel, this is the correct base assembly for the job.

Key Features

• Genuine OEM Construction — Manufactured to the same material and dimensional specifications as the original part, ensuring the base seats and mounts correctly without play or misalignment.
• Starter Side Dimple Design — The STR46SP-spec dimple profile provides a precise locating feature for the starter-side mounting arrangement, keeping critical components properly indexed during assembly.
• Confirmed Fitment for HTN Series Trowels — Verified for use on HTN27K and HTN28K Whiteman ride-on mechanical power trowels.
• Structural Integrity at the Engine Base — A correctly fitted A/C base maintains stable engine positioning across the trowel's operating cycle, preventing vibration-induced movement that can accelerate wear on adjacent components.
• Direct OEM Replacement — Part number 2409437S cross-references directly to the original Multiquip assembly, so you can verify the correct part before ordering and install with confidence.

The A/C base on a ride-on trowel serves as the structural foundation that locates and supports the engine assembly on the machine's frame. The starter side dimple is a machined or formed feature that indexes the base to ensure the starter aligns correctly with the engine during assembly. When this base becomes cracked, worn, or damaged, engine mounting stability is compromised, which can lead to misalignment of the starter, increased vibration, and accelerated wear on surrounding hardware. Replacing it with the correct OEM part restores the original mounting geometry and keeps the drivetrain components properly supported.

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.