PROX Clutch Master Cylinder Rebuild Kit for HUSQVARNA FC 250, FC 350, FX 350, FX 450, TC 125, TE 150 2016-2025

The PROX 16.940011 clutch master cylinder rebuild kit is designed for HUSQVARNA FC 250, FC 350, FX 350, FX 450, TC 125, TE 150 from 2016 to 2025. The clutch master cylinder turns the effort on the lever into hydraulic pressure. When its seals wear, pressure escapes: the lever goes soft and the clutch doesn't disengage properly. This kit replaces the piston and its seals.

Specifications

• Brand: PROX
• Manufacturer part number: 16.940011
• Weight: 30 g

When to replace it?

• Lever that sinks or doesn't return properly.
• Fluid leaking at the lever.
• Clutch that doesn't disengage properly despite bleeding.

As soon as a leak appears or the lever loses its firmness.

Fitting tips

1. Drain the system and remove the master cylinder cleanly.
2. Replace the piston and the seals from the kit, lubricated with the specified fluid.
3. Refill and bleed the system with the specified fluid, without mixing mineral oil and DOT fluid.

Why PROX?

Founded in 1975 and based near Amsterdam, ProX specialises in engine and clutch wear parts for off-road bikes. The brand has most of its range made in Japan, by OEM suppliers, for quality on a par with the original parts.

Spare parts and items to plan

• Brake and clutch fluid : MOTUL 500 ml 100950 · MOTUL 500 ml 3071586
• Clutch slave cylinder rebuild kit : REKLUSE RMS-2313081 · REKLUSE RMS-2400028

Frequently asked questions

Which fluid should I use?
The one shown on the master cylinder cap or in the manual. Never mix mineral oil and DOT fluid.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
HUSQVARNA FC 250 2025
HUSQVARNA FC 250 2024
HUSQVARNA FC 250 2023
HUSQVARNA FC 250 2022
HUSQVARNA FC 250 2021
HUSQVARNA FC 250 2018
HUSQVARNA FC 250 2017
HUSQVARNA FC 250 2016
HUSQVARNA FC 350 2021
HUSQVARNA FC 350 2018
HUSQVARNA FC 350 2017
HUSQVARNA FC 350 2016
HUSQVARNA FX 350 2021
HUSQVARNA FX 350 2020
HUSQVARNA FX 350 2019
HUSQVARNA FX 350 2018
HUSQVARNA FX 350 2017
HUSQVARNA FX 450 2017
HUSQVARNA TC 125 2021
HUSQVARNA TC 125 2020
HUSQVARNA TC 125 2019
HUSQVARNA TC 125 2018
HUSQVARNA TC 125 2017
HUSQVARNA TC 125 2016
HUSQVARNA TE 150 2021
HUSQVARNA TE 150 2020
HUSQVARNA TE 150 2019
HUSQVARNA TE 150 2018
HUSQVARNA TE 150 2017