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Description
Rotary 13786 Transmission Drive Belt for Gravely & Ariens | 1/2" x 62-1/2" Aramid Replacement Belt
The Rotary 13786 Transmission Drive Belt is a premium aftermarket replacement belt engineered for dependable power transfer in compatible Gravely and Ariens zero-turn mowers. Designed to replace Gravely/Ariens OEM part numbers 07242200 and 07243200, this heavy-duty transmission belt delivers reliable performance, smooth operation, and long-lasting durability. Constructed with high-strength aramid (Kevlar®-style) cords and a double-cover design, it resists stretching, heat, and wear under demanding mowing conditions.
Ideal for residential and commercial lawn care, the Rotary 13786 is designed to maintain consistent drive performance while withstanding the rigors of frequent use. It also serves as a deck belt replacement on select rear-engine riding mowers.
Product Features
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Brand: Rotary
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Part Number: 13786
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Product Type: Transmission Drive Belt
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Direct replacement for Gravely/Ariens 07242200
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Direct replacement for Gravely/Ariens 07243200
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Premium aramid cord construction for superior strength
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Double-cover belt design for increased durability
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Resistant to stretching, cracking, heat, and wear
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OEM-quality fit and performance
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Suitable for residential and commercial mowing equipment
Ideal Applications
The Rotary 13786 Transmission Drive Belt is ideal for:
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Gravely zero-turn mowers
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Ariens zero-turn mowers
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ZT Series mowers
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ZTXL Series mowers
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Commercial landscaping equipment
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Residential lawn maintenance
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Rear-engine riding mowers (select models)
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Outdoor power equipment maintenance
Benefits
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Provides smooth and efficient power transfer
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Aramid reinforcement increases belt life
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Resists stretching under heavy loads
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Delivers dependable drive performance
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Easy OEM-style replacement
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Built for demanding commercial and residential applications
Specifications
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Brand: Rotary
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Part Number: 13786
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Product Type: Transmission Drive Belt
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Length: 62-1/2 in.
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Width: 1/2 in.
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Construction: Aramid cord, double-cover
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Replaces OEM Part Numbers: Gravely 07242200, Gravely 07243200, Ariens 07242200, Ariens 07243200
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Fits: Select Gravely ZT & ZTXL Series and Ariens ZT & ZTXL Series mowers
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Application: Zero-turn mower transmission drive systems and select rear-engine rider deck applications
Why Buy from Barry's Power Equipment?
Barry's Power Equipment is your trusted source for premium outdoor power equipment parts, belts, and maintenance supplies.
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Premium Quality Products
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Fast Shipping Throughout the USA
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Competitive Pricing
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Expert Customer Support
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Trusted by Homeowners and Professional Landscapers
Keep your mower operating at peak performance with the Rotary 13786 Transmission Drive Belt for Gravely & Ariens. Built with heavy-duty aramid construction and engineered for OEM-quality fit, this replacement belt delivers dependable power transfer and long-lasting performance for your zero-turn mower.
