Multiquip 12583 Spacer 1-3/8" OD x 1" ID x 1-3/16"

The Multiquip 12583 is a genuine OEM Spacer 1-3/8" OD x 1" ID x 1-3/16" designed for Whiteman walk-behind and ride-on power trowel models including the HDA-Series, JWN24HTCSL, HTN27K, and HTN28K. As a direct Multiquip OEM component, part 12583 is manufactured to the exact dimensional tolerances required for correct stack spacing and load distribution within the trowel assembly. Sourced directly through authorized distribution channels, this spacer installs without modification and keeps your trowel performing to spec. DHS Equipment stocks genuine Multiquip parts so you can get the right component and get back to work fast.

Key Features

• Exact OEM Dimensional Spec: — Manufactured to precise 1-3/8" OD, 1" ID, and 1-3/16" length tolerances, ensuring correct component spacing and load transfer within the trowel drivetrain.
• Direct Drop-In Replacement: — Matches the original mounting position and bore dimensions, seating cleanly into the assembly without shimming or custom fitting.
• Confirmed Trowel Fitment: — Compatible with HDA-Series walk-behind trowels and ride-on models JWN24HTCSL, HTN27K, and HTN28K.
• Maintains Drivetrain Alignment: — A correctly dimensioned spacer keeps rotating components properly separated and aligned; wear or an incorrect spacer can introduce play, vibration, or accelerated bearing wear.
• Genuine Multiquip OEM Part: — Part number 12583 is sourced from Multiquip's authorized supply chain, carrying the same material and dimensional specifications as the original production component.

A spacer is a precisely machined component used to maintain a fixed gap or offset between two adjacent parts within an assembly. In a power trowel, spacers control the axial positioning of rotating shafts, gears, or bearings, ensuring that side loads are distributed evenly and that components do not shift under operation. When a spacer wears, deforms, or is replaced with an incorrectly sized part, it can cause misalignment, increased vibration, abnormal bearing wear, and premature failure of surrounding drivetrain components.

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.