RD18414A – Deck Drive Belt
✅ Compatible With
The RD18414A deck belt is a heavy-duty replacement belt used on selected ride-on mower cutting decks.
It is compatible with machines requiring an 86" hex-section belt and directly replaces several OEM numbers including:
135065701/0, 135061508/0, 1350615080, SB35065701/0, 80145, and AA86.
🔧 Specifications & Design
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Belt Type: Hexagonal / double-sided drive belt
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Width: ½″ (12.7 mm)
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Length: 86″ (≈ 2184 mm)
These dimensions match the original belt specifications for correct fit, tensioning, and deck drive performance.
🔍 Product Purpose
The RD18414A belt transfers engine power to the mowing deck blades. A properly sized deck belt ensures correct blade speed, smooth operation, and consistent cutting quality. Worn or stretched belts can cause slippage, uneven cutting, and premature deck component failure.
⭐ Features & Benefits
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✅ Direct OEM-Grade Replacement – Exact fit for all listed cross-reference part numbers
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✅ High Durability – Engineered to handle high blade speeds and heavy deck loads
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✅ Stable Tracking – Reduces belt twist, vibration, and slippage
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✅ Reliable Cutting Performance – Maintains proper blade engagement and consistent cut quality
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✅ Cost-Effective Repair – Restores deck performance without the cost of dealer servicing
⚠️ Installation Tips
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Always follow your mower’s belt routing diagram
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Inspect idlers, pulleys, and deck tensioners before installation
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Seat the belt properly around all pulley grooves—no twists
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Confirm correct tension after fitting; re-check after first hour of mowing
📦 What’s Included
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1 × Deck Drive Belt (Part No. RD18414A)
