Exmark 109-7173 Rear Cross Shaft Bearing OEM
Keep your Exmark mower operating smoothly with the genuine Exmark 109-7173 Rear Cross Shaft Bearing. This OEM bearing is designed to support the rear cross shaft assembly, helping maintain proper shaft alignment while reducing friction and wear. Manufactured to Exmark specifications, the 109-7173 bearing provides dependable performance and long service life in demanding mowing conditions.
Fits Select Exmark Commercial Mowers
This rear cross shaft bearing fits select Exmark Lazer Z and other commercial mower models. Use the fitment list below to verify compatibility with your specific model and serial number.
View Complete Fitment List (300+ Models)
- LAZER Z – Multiple Lazer Z models and serial number ranges supported
- Includes: LRS, LRX, LZA, LZAS, LZE, LZS, LZX, LZZ and additional Lazer Z model families
Exmark Rear Cross Shaft Bearing Replacement
The Exmark 109-7173 Rear Cross Shaft Bearing is a genuine OEM replacement designed for select Exmark commercial mowing equipment. This bearing supports the rear cross shaft assembly, helping ensure smooth operation while minimizing wear on surrounding components.
Product Details
- Genuine Exmark OEM Rear Cross Shaft Bearing
- Part Number: 109-7173
- Supports rear cross shaft assemblies
- Helps reduce friction and component wear
- Maintains proper shaft alignment and operation
- Built to Exmark factory specifications
- Direct replacement for the original bearing
Why Choose Genuine Exmark OEM Bearings?
Genuine Exmark bearings are engineered to meet the precise specifications of your equipment. Unlike generic replacements, OEM bearings are designed for proper fit, durability, and performance, helping reduce downtime while extending the life of surrounding components.
Replacing worn bearings helps maintain smooth operation, reduces unnecessary stress on moving parts, and keeps your mower performing as Exmark intended.
Important: Fitment can vary by model and 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.



