Exmark 126-7443-SL OEM 52 Inch Deck Belt | Radius Mowers
Keep your mower deck operating at peak performance with the genuine Exmark 126-7443-SL Deck Belt. Designed to Exmark factory specifications, this OEM deck belt transfers power from the engine to the mower deck, helping maintain proper blade speed, clean cutting performance, and reliable operation. Whether you're replacing a worn belt or performing routine maintenance, the Exmark 126-7443-SL provides the precise fit and durability your mower was designed to use.
Fits Exmark Radius Zero-Turn Mowers
This genuine Exmark deck belt fits select Exmark Radius zero-turn mowers equipped with compatible 52-inch mower decks. Use the complete fitment list below to verify compatibility with your specific model and serial number before ordering.
View Complete Fitment List (11 Models)
- RADIUS – RAE708GEM52300 – Serial 400000000-413950473
- RADIUS – RAS691GKA523A3 – Serial 408644346-413950473
- RADIUS – RAS708GEM523C3 – Serial 402082300-408644345
- RADIUS – RAS720CKC52300 – Serial 400000000-402082299
- RADIUS – RAS720GKC52300 – Serial 400000000-402082299
- RADIUS – RAX691GKA524A3 – Serial 400000000-411294211
- RADIUS – RDX691GKA524A3 – Serial 420130747
- RADIUS – RZE708GEM52300 – Serial 413950474-420130746
- RADIUS – RZE724GKC52300 – Serial 417930746-420130746
- RADIUS – RZS691GKA523A3 – Serial 413950474-420130746
- RADIUS – RZX801GKA524A3 – Serial 413950474-417930745
Exmark Radius 52 Inch Deck Belt Replacement
The Exmark 126-7443-SL Deck Belt is a genuine OEM replacement designed for select Exmark Radius zero-turn mowers equipped with 52-inch mower decks. This belt transfers power from the engine to the mower deck, helping maintain proper blade speed, dependable operation, and consistent cutting performance.
Product Details
- Genuine Exmark OEM Deck Belt
- Part Number: 126-7443-SL
- OEM Description: Deck Belt RAD 52
- Designed for select Exmark Radius zero-turn mowers
- Compatible with select 52-inch mower deck applications
- Helps maintain proper blade speed and cutting performance
- Built to Exmark factory specifications
- Direct replacement for the original belt
Why Choose Genuine Exmark OEM Belts?
Genuine Exmark belts are engineered specifically for your mower's deck drive system. Unlike many aftermarket alternatives, OEM belts are manufactured to the correct dimensions and materials to provide dependable performance, proper fit, and long service life.
Replacing a worn deck belt helps restore cutting performance, improve reliability, and reduce unnecessary wear on pulleys and other mower deck components.
Important: Verify your model and serial number before ordering. Exmark frequently uses different deck belts across similar mower models, and fitment can vary by serial number and deck configuration.
Genuine Exmark Parts
Genuine Exmark OEM parts are built for commercial performance. Engineered to factory specifications, they deliver precise fit, long lasting durability, and the reliability professionals depend on. Protect your investment and minimize downtime with parts designed specifically for your Exmark machine.
Get Everything You Need
View the complete parts diagram for your machine. Find related maintenance items, replacement parts, and hardware before placing your order.
