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Description
6401030 – Wave Washer (1.0" x 1.25" x .028", .145 FH)
Part 06401030 (WSHR-WAVE 1.0X1.25X.028 .145FH) is an OEM wave washer designed to apply spring tension between rotating/stacked components—most commonly in front caster wheel assemblies. The wave profile helps take up end play, reduce rattling/vibration, and maintain a consistent preload as parts wear.
Product Description (Website / SEO Friendly)
The Ariens / Gravely 06401030 Wave Washer is used to maintain proper preload and spacing in front caster wheel and fork assemblies. Its spring-steel wave design helps reduce looseness, vibration, and premature wear by keeping steady pressure on the caster stack-up. Commonly found on Ariens and Gravely zero-turn mower front caster wheel hardware.
Key Specs
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OEM Part Number: 06401030
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Description: Wave Washer
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Dimensions: 1.00" ID x 1.25" OD x .028" thickness
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Free Height (FH): .145"
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Helps control end play and maintain tension in assemblies
Where Used (Summary)
This washer is broadly used in Front Caster Wheels / Front Wheels & Caster Forks across many Ariens/Gravely platforms, including:
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ZTX 42 / ZTX 52 / ZTX 60
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ZT XL 42 / 48 / 52 / 60
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ZT X 42 / 48 / 52
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ZT HD 44 / 48 / 52 / 60 (including CARB and Stealth variants)
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Pro-Turn Z / ZX series
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Z-Stance 32 / 48 / 52
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Pro-Turn EV models (EV60 SD/RD) – Wheels
