Product Specifications
| Parameter | Details |
|---|
| Part Name | Transaxle Variation Belt |
| Part Number (OEM Reference) | 587086101, 532426740, 580486301, 584973901, 21548469, 21548408, 21549005, 587884401, 587884501, 426740, GT37401 |
| Brand Compatibility | Husqvarna, Ariens |
| Machine Model Fitment | Husqvarna: 917.289081, 917250830, 917203780, 917203850, 917203910, 917203920, 917203930, 917253790, 917253792, 917289080; Ariens: 936048, 936049, 936073–936095, RS800-SD-F, RS800-SD-P |
| Condition | New Aftermarket |
| Warranty | 6-month warranty against manufacturing defects |
| Packaging | Individual polybag with printed label, packed in reinforced corrugated carton |
Compatible Models
| Brand | Applicable Models |
|---|
| Husqvarna | 917.289081, 917250830, 917203780, 917203850, 917203910, 917203920, 917203930, 917253790, 917253792, 917289080, Transmission models 580486201 (2014–06), 582491201 (2017–12) |
| Ariens | 936048, 936049, 936073, 936074, 936075, 936076, 936077, 936083, 936084, 936085, 936086, 936089, 936095, RS800-SD-F, RS800-SD-P |
Tired of Transaxle Belt Failures on Husqvarna & Ariens Lawn Tractors?
One failed transaxle variation belt stops mowing operations — and for commercial grounds crews or municipal maintenance teams, downtime means missed contracts, penalty clauses, and labor idle time. OEM belts cost up to 40% more and take 3–4 weeks to arrive. Counterfeit belts stretch prematurely or snap under load, causing secondary damage to pulleys and transmission housings.
OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse
This transaxle variation belt meets original equipment dimensional tolerances and tensile strength specs — verified by pre-shipment performance testing at our ISO-certified partner factory. With 10 years’ experience supplying lawn and light-duty equipment parts globally, we stock over 10,000 SKUs including critical drive components for Husqvarna and Ariens automatic lawn tractors. Each belt is built for consistent torque transfer during hydrostatic transmission engagement — essential for reliable speed control on slopes and wet grass.
Where This Part Works
This belt operates in demanding residential and commercial landscaping environments: suburban property maintenance, golf course roughs, municipal park mowing, and HOA community grounds. It transmits power between the engine and transaxle under variable load — especially during acceleration, hill climbing, and frequent stop-start cycles. Using an incorrect or low-grade belt risks slippage, overheating, and premature transaxle wear — making precise part matching non-negotiable.
Engineering Details That Matter
The belt uses high-tensile polyester cord reinforcement and chloroprene rubber compound — delivering superior resistance to heat, oil, and UV exposure compared to standard EPDM belts. Its precise pitch length (measured at 2154 mm ±0.5 mm) ensures exact meshing with OEM sprockets, eliminating vibration-induced misalignment. The molded sidewall geometry maintains stable contact pressure across the full pulley face, preventing edge wear and extending service life. Dimensional consistency is controlled within ±0.3 mm tolerance per batch — validated using calibrated laser measuring systems before packaging.
The Real Cost of Wrong Parts
A $12 counterfeit belt may save upfront, but causes 3× more field failures than ISO-compliant alternatives — leading to repeat labor visits, transaxle inspection fees, and unplanned machine removal from service. Industry data shows average downtime cost for commercial turf equipment exceeds $220/hour. Our transaxle variation belt reduces total cost of ownership (TCO) by delivering 1,200+ hours of reliable operation under ISO 9001 production controls — meeting OEM torque and elongation standards (ISO 9982 Class H). Replacement belt for Husqvarna 917250830 lawn tractor and replacement belt for Ariens 936048 automatic lawn tractor are both engineered for full interchangeability without modification.
Why Customers Trust XUNPO
We only work with ISO 9001-certified factories and conduct incoming material inspection on every batch. Every transaxle variation belt undergoes 100% functional tension and flex-cycle testing before shipment. We provide 6-month warranty coverage for manufacturing defects — no questions asked. With 10 years of export experience and shipments to 120+ countries, our technical team confirms part compatibility within 2 hours. Our Guangzhou warehouse holds ready-to-ship stock — enabling 2–5 working day dispatch on all in-stock items.
Packaging & Shipping
- Individually sealed in static-resistant polybag with printed part number and brand logo
- Packed in double-walled corrugated box with molded foam inserts for transit protection
- In-stock items shipped within 2–5 working days after payment confirmation
- Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight available
- 1-piece minimum order quantity — supports urgent repairs and small fleet operators
Get Your Transaxle Variation Belt Now
Your lawn tractor isn’t generating revenue while it’s idle. Send us your part number (e.g., 587086101 or 532426740), machine model (e.g., Husqvarna 917250830), and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before bulk order.
Frequently Asked Questions
Q: Is this an original OEM part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket part, manufactured by an ISO 9001-certified factory to match original dimensions, material specs, and performance standards.
Q: How do I confirm if this belt fits my specific machine?
A: Provide your exact model number (e.g., Ariens 936075 or Husqvarna 917203910) and we’ll verify compatibility within 2 hours using our technical database and OEM cross-reference tools.
Q: What is the warranty period?
A: 6 months from date of delivery, covering manufacturing defects. Defective units are replaced free of charge upon return verification.
Q: What is the minimum order quantity?
A: 1 piece — designed for urgent repair needs and small-scale operators.
Q: How long does shipping take?
A: In-stock items ship within 2–5 working days. Express options (DHL/FedEx) deliver to most destinations in 3–7 business days.
Q: Can I receive a sample before placing a bulk order?
A: Yes — first-time customers may request one sample unit for physical testing and fit verification.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 187 2205 7128 | Email: talos@xunpojx.com
