Exmark 103-9591 11x4.00-5 Caster Wheel Assembly OEM
Keep your Exmark equipment rolling smoothly with the genuine Exmark 103-9591 Caster Wheel Assembly. This OEM 11x4.00-5 caster wheel assembly is designed to provide reliable support, smooth operation, and long-lasting durability in demanding commercial mowing conditions. Built to Exmark specifications, the 103-9591 caster wheel assembly is a direct replacement for worn or damaged caster wheels.
Fits Select Exmark Turf Tracer & Sulky Models
This caster wheel assembly fits select Exmark Turf Tracer and Sulky models. Use the fitment list below to confirm compatibility with your specific model and serial number.
View Complete Fitment List (5 Models)
- TURF TRACER – FMD524 52" Front Mount Deck (2006)
- TURF TRACER – FMD604 60" Front Mount Deck (2006)
- SULKY – Sulky for EZ Riders (2005)
- SULKY – Exmark Sulky (2005)
- SULKY – Exmark Sulky (2007-2010)
Exmark Caster Wheel Assembly Replacement
The Exmark 103-9591 Caster Wheel Assembly is a genuine OEM replacement designed for select Exmark walk-behind mower and sulky applications. Properly functioning caster wheels help maintain smooth maneuverability, reduce operator fatigue, and provide consistent tracking during operation.
Product Details
- Genuine Exmark OEM Caster Wheel Assembly
- Part Number: 103-9591
- Wheel Size: 11x4.00-5
- Designed for select Exmark Turf Tracer and Sulky models
- Provides smooth operation and reliable maneuverability
- Direct replacement for the original factory-installed caster wheel
- Built to Exmark specifications for durability and performance
Why Choose Genuine Exmark OEM Caster Wheels?
Genuine Exmark caster wheels are engineered specifically for your equipment's weight, handling characteristics, and operating conditions. OEM components help maintain proper maneuverability and durability while providing the performance commercial operators expect.
Replacing worn caster wheels can improve tracking, reduce vibration, and help maintain smooth operation on a variety of terrain conditions. The genuine Exmark 103-9591 Caster Wheel Assembly is designed to keep your equipment operating the way Exmark intended.
Important: Fitment can vary by serial number. Always verify your model and serial number before ordering. If you need assistance confirming compatibility, contact our team and we'll be happy to help.
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.



