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Description
42661-VE2-800 – Honda Pinion Gear (12T) Genuine OEM Part
The Honda Pinion Gear (12T) 42661-VE2-800 is a genuine OEM rear wheel drive component used in the rear wheel assembly of select Honda walk-behind lawn mowers. This 12-tooth pinion gear plays a critical role in the self-propelled drive system by transferring motion through the wheel gear mechanism.
Pinion gears are essential for smooth wheel engagement, proper traction, and consistent drive performance. Over time, gears may wear down, chip, or fail due to repeated load, debris intrusion, or normal operating stress. A worn pinion gear can result in slipping drive, uneven wheel movement, or reduced propulsion.
Replacing the gear with the correct genuine Honda OEM part restores proper wheel drive engagement and long-term mower reliability.
Manufactured to Honda factory specifications, this OEM 12T pinion gear ensures precise fitment, durability, and dependable performance.
Product Details
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Part Number: 42661-VE2-800
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Brand: Honda
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Part Type: Pinion Gear (12 Tooth)
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Application: Rear wheel drive / self-propelled gear system
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Condition: New Genuine OEM Part
Function
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Transfers drive motion within rear wheel gear mechanism
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Supports smooth self-propelled wheel engagement
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Maintains proper traction and mower movement
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Replaces worn, chipped, or damaged pinion gears
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Restores reliable rear wheel drive performance
⚠️ A worn pinion gear may cause slipping or loss of drive function.
Verify Fitment (Recommended)
Before ordering, confirm:
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OEM part number 42661-VE2-800
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Your mower model and VIN range match those listed below
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Application matches your Honda illustrated parts diagram
⚠️ Fitment depends on exact model and VIN range.
Compatibility
Used in the Rear Wheel Drive Assembly for select Honda mower models including:
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HRB215 Series (Multiple VIN Ranges)
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HRB216 / HRB217 Series
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HRM215 Series (Multiple Versions)
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HRR216 Series (Multiple K Variants)
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HRS216 Series
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HRT216 Series
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HRZ216 Series
(Exact compatibility depends on VIN range — always verify before ordering.)
Installation Notes
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Remove rear wheel assembly
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Access wheel drive gear mechanism
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Replace worn pinion gear with OEM part
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Reassemble wheel and confirm smooth gear engagement
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Test self-propelled drive operation
⚠️ Ensure gear teeth align correctly during installation.
Maintenance Tips
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Keep rear wheel gear area free of debris
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Inspect gears regularly for wear
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Replace worn drive parts promptly
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Lubricate wheel mechanism if specified by Honda
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Always use genuine Honda OEM wheel drive components
