Multiquip 1709 QP Dog Bone

The Multiquip 1709 QP Dog Bone is a genuine OEM replacement part designed for Whiteman and International ride-on and walk-behind power trowel models including the STXDF, J3036H55, HDA Series, B46, J36-M30 Series, BS90C, BH11C, BH90C, JS60C, JH90C, JH55C, BS46H11, BS46H90, JS36H90, JS36H55, B46S90, and related series equipment. As a direct Multiquip OEM component, part 1709 is manufactured to the exact specifications required by your machine — no guesswork on fitment. This part ships as a verified replacement sourced directly through authorized Multiquip distribution, giving you confidence that what you receive matches what came off your trowel originally.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's exact material and dimensional specifications for the QP Dog Bone, ensuring the coupling geometry functions correctly within the quick-pitch blade pitch adjustment system.
• Direct Drop-In Replacement — Part 1709 installs in the same position and orientation as the original, connecting to the existing pitch linkage without modification to surrounding hardware.
• Broad Trowel Family Compatibility — Fits a wide range of Whiteman and International walk-behind and ride-on power trowel models, including STXDF, J3036H55, HDA Series, B46, BS90C, JH90C, and B46S90 among others.
• Maintains Blade Pitch Control — A correctly functioning QP Dog Bone is essential for smooth, consistent blade pitch adjustment; a worn or broken unit causes imprecise pitch response and uneven finishing results on concrete slabs.
• Long-Term Wear Resistance — Built to withstand the repetitive mechanical stress placed on pitch linkage components during continuous troweling operations, holding up through extended finishing cycles.

The QP Dog Bone is a mechanical linkage component within the quick-pitch blade pitch adjustment system on Whiteman and International power trowels. It connects the pitch control mechanism to the spider assembly, translating operator input into consistent blade angle changes across the trowel pan. When this component wears, cracks, or breaks, blade pitch becomes erratic or unresponsive, leading to an inconsistent finish on the concrete surface and added strain on surrounding linkage parts.

For fitment questions or to confirm compatibility with your specific trowel model, contact the DHS Equipment team directly.

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.