Wacker Neuson 5000117364 Key 1/4 X 3/16 X 2-1/2
Wacker Neuson

Wacker Neuson 5000117364 Key 1/4 X 3/16 X 2-1/2

$1.25
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SKU:
5000117364-Wacker Neuson
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The Wacker Neuson is a genuine OEM Key 1/4 X 3/16 X 2-1/2 designed for CRT48 and CRT36 series ride-on concrete trowels. As a direct OEM part, the is manufactured to the exact dimensions required by the original drivetrain design, ensuring correct engagement without rework or fitment adjustments. This key fits a broad range of CRT models spanning both 915mm/36in and 1220mm/48in configurations, covering high-speed and low-speed variants across the CRT36 and CRT48 families.

Key Features

  • Exact OEM Dimensions — Manufactured to the precise 1/4 x 3/16 x 2-1/2 specification required by the original shaft and keyway geometry on CRT ride-on trowels.
  • Direct Shaft-to-Hub Engagement — Drops into the existing keyway slot on the trowel drivetrain without filing, shimming, or modification.
  • Broad CRT Family Coverage — Confirmed fitment across CRT36 and CRT48 series models, including high-speed and low-speed variants in both electric and hydraulic configurations.
  • Torque Transfer Integrity — A correctly sized key locks the rotating shaft to its mating component, maintaining consistent power transfer to the trowel arms during finishing passes.
  • Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts network, ensuring the correct material grade and dimensional tolerance for this application.

A woodruff or parallel key such as the 5000117364 is a small but critical drivetrain component that locks a rotating shaft to a hub, gear, or pulley, preventing relative rotation between the two parts. In a ride-on concrete trowel, this ensures that engine or motor torque is transferred directly and consistently to the trowel rotor assembly. When a key shears or wears, drive is lost to the affected rotor, resulting in uneven finishing performance and potential damage to the shaft or hub keyway if the machine continues to run.

Part Details

Part Number5000117364
Old Part Number0117364
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionKey 1/4 X 3/16 X 2-1/2

Compatibility & Fitment

Name Model Machine Number
1220mm/48in High Speed Ride-On Trowel CRT48-31V-H 5000009086
1220mm/48in Low Speed Ride-On Trowel CRT48-25K-L 5000009084
1220mm/48in High Speed Ride-On Trowel CRT48-25K-H 5000009085
915mm/36in Ride-On High Speed Trowel CRT36-23K-H 5000009083
915mm/36in Ride-On High Speed Trowel CRT36-24A-H 5000009232
Ride-on Trowel CRT48-31V-E 5000009481
Ride-on Trowel CRT36-24A-E 5000009483

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.