06441800 – Flat Steel Washer .518″ × 2.00″ × 0.105″ (Genuine OEM Ariens / Gravely Part)
The 06441800 flat steel washer (.518″ ID × 2.00″ OD × 0.105″ thickness) is a genuine OEM Ariens / Gravely washer designed to distribute load, protect mounting surfaces, and maintain proper spacing in mower frames, deck assemblies, and accessory kits.
This washer is commonly used in deck kits, frame assemblies, hitch kits, axle lock kits, PTO components, and idler systems across a wide range of Ariens and Gravely residential and commercial equipment. Its steel construction provides durability and resistance to deformation under constant vibration and load.
Manufactured to Ariens / Gravely factory specifications, the 06441800 washer ensures correct fitment and long service life.
Key Details
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Manufacturer Part Number: 06441800
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Part Name: Washer – Flat Steel
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Brand: Ariens / Gravely
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Inside Diameter (ID): 0.518″
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Outside Diameter (OD): 2.00″
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Thickness: 0.105″
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Material: Steel
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Finish: YWZC (yellow zinc coated)
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Part Type: Flat washer
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Function: Load distribution, surface protection, spacing
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Installation: Direct OEM replacement
Compatibility
The Ariens / Gravely 06441800 washer is used across a broad range of equipment platforms and assemblies, including:
Deck & Frame Assemblies
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28″, 32″, 34″, 40″, 42″, 50″, 52″, 60″, and 72″ mower decks
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Deck frames, idlers, blades, and belt systems
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ZT, Sport ZT, and RER series
Zero-Turn & Commercial Models
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ZT 34 / 42 / 50 series
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PM260Z, PM272Z (Kawasaki & Daihatsu engines)
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Pro-Master and Pro-Turn platforms
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Liquid-cooled and Eye-Q equipped units
Kits & Accessories
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52″ ZT Deck Kit (PN 51515100)
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Hitch Kit (PN 79202300)
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Locking Axle Kits for PM200Z models
PTO & Chassis Components
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Front PTO assemblies
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Frame mounting points and chassis hardware
This washer is used across multiple serial number ranges, supporting early, mid, and late production equipment.
Why Use Genuine OEM 06441800
Using the OEM 06441800 flat washer ensures:
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Proper load distribution and fastener support
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Reduced frame and deck wear
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Correct spacing and alignment
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Long-term durability in high-vibration environments
This washer delivers OEM-level fit, finish, and reliability, making it the correct replacement choice for Ariens and Gravely deck, frame, and accessory installations.
