18.3441 Inner Clutch Hub for Suzuki RM-Z 250 RMZ250 2011-2026
18.3441 Inner Clutch Hub for Suzuki RM-Z 250 RMZ250 2011-2026
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Inner Clutch Hub for Suzuki RM-Z 250
ProX inner clutch hub for Suzuki RM-Z 250 motocross bikes, designed to replace the worn or damaged hub and restore proper clutch pack alignment and engagement.
Overview
This ProX inner clutch hub for Suzuki RM-Z 250 provides a durable replacement for the factory hub on 2011 through 2026 RMZ250 models. The inner clutch hub for Suzuki RM-Z 250 keeps the clutch plates centered and transferring drive torque smoothly to the transmission. Riders and mechanics rebuilding a tired clutch will find this inner clutch hub for Suzuki RM-Z 250 a direct-fit solution.
Built For Performance
- Cross-references ProX part number 18.3441
- Precision-machined splines for a snug fit on the mainshaft
- Constructed from hardened material to resist wear under load
- Designed to hold clutch plates in proper alignment
- Direct replacement for the OEM hub on RM-Z 250 models
Fits These Machines
- for Suzuki RM-Z 250 2011
- for Suzuki RM-Z 250 2012
- for Suzuki RM-Z 250 2013
- for Suzuki RM-Z 250 2014
- for Suzuki RM-Z 250 2015
- for Suzuki RM-Z 250 2016
- for Suzuki RM-Z 250 2017
- for Suzuki RM-Z 250 2018
- for Suzuki RM-Z 250 2019
- for Suzuki RM-Z 250 2020
- for Suzuki RM-Z 250 2021
- for Suzuki RM-Z 250 2022
- for Suzuki RM-Z 250 2023
- for Suzuki RM-Z 250 2024
- for Suzuki RM-Z 250 2025
- for Suzuki RM-Z 250 2026
On-The-Job Use
- Clutch rebuilds on RM-Z 250 motocross bikes
- Restoring drive engagement on worn clutch assemblies
- Routine maintenance and race prep
- Replacing a cracked or notched hub
Specs At A Glance
| Part Number(s) | 18.3441 |
| Component | Inner Clutch Hub |
| Fitment | for Suzuki RM-Z 250, 2011-2026 |
Good To Know
Q: What does the inner clutch hub do? A: It holds the clutch plates and transfers torque from the clutch pack to the transmission mainshaft. A worn or notched hub can cause grabby or slipping clutch feel.
Q: Should the clutch plates be replaced at the same time? A: Inspect the friction and steel plates and the outer basket while the hub is out. Replacing worn plates along with the hub helps ensure smooth engagement.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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