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Description
06607500 – Straight Key 5 mm × 25 mm × 5 mm (Genuine OEM Ariens / Gravely Part)
The 06607500 straight key is a genuine OEM Ariens and Gravely metric shaft key designed to lock rotating components to a shaft in ground drive, transmission, traction clutch, and hydrostatic systems. With dimensions of 5 mm width × 25 mm length × 5 mm thickness, this key ensures secure torque transfer and precise alignment in metric keyways.
Manufactured to Ariens / Gravely factory specifications, this part provides proper fit, durability, and long service life in commercial and residential equipment.
Key Details
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Manufacturer Part Number: 06607500
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Part Name: Straight Key (Metric)
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Brand: Ariens / Gravely
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Dimensions:
• Width: 5 mm
• Length: 25 mm
• Thickness: 5 mm -
Material: Hardened steel (OEM spec)
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Part Type: Metric straight shaft key
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Function: Prevents rotation between shaft and driven component
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Installation: Direct OEM replacement
Function & Application
The 06607500 key installs in a machined metric keyway to positively lock pulleys, hubs, or transmission components to the shaft. It is commonly used in:
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Ground drive systems
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Traction clutch linkages
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Hydrostatic pumps and idlers
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Transmission assemblies
This key is critical for maintaining correct drive engagement and preventing slippage or premature wear.
Compatibility (Ariens & Gravely Equipment)
Used across a wide range of Ariens and Gravely models, including:
Commercial Walk-Behind & Pro Equipment
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Pro 300 series – traction clutch linkage
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Promaster 200 series – traction drive linkage
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Compact-Pro 34 (all configurations) – transmission
Hydrostatic & Mechanical Drive Systems
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PM144M, PM148M, PM152M, PM160M series
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PM252M, PM260M, PM260H – hydrostatic pumps & idlers
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XDZ mechanical-lift models (44″, 48″, 52″, 60″ decks)
Fixed & Floating Deck Units
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HR1536 / HR1536FL / HR1536FX
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HE1748FL / HE1748FX / HE1748FXP
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HE1952FL / HE1952FLP
Zero-Turn & Tractor Platforms
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ZT 2044XLP, ZT 2348XLP – transmission
This part spans multiple serial number ranges and is specified wherever Ariens or Gravely parts lists call for a 5 mm × 25 mm × 5 mm straight key.
Why Use Genuine OEM 06607500
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Exact metric fit for Ariens & Gravely keyways
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Proper torque transfer with no slop
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Reduces shaft and hub wear
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Built for continuous commercial use
Using the OEM 06607500 straight key ensures correct fit, reliability, and long-term performance in Ariens and Gravely drive systems.
