PROX Clutch Slave Cylinder Rebuild Kit for HUSQVARNA FC, FE, FX, TC, TE, TX 125, 150, 250, 300, 350 and KTM EXC 300 2016-2025

The PROX 16.950015 clutch slave cylinder rebuild kit is designed for HUSQVARNA FC 250, FC 350, FE 250, FE 350, FX 350, TC 125, TC 250, TE 150, TE 250, TE 300, TX 300 and KTM EXC 300 from 2016 to 2025. On a hydraulic clutch, the slave cylinder pushes the rod that disengages the clutch. Its seals wear: fluid leaks, air gets into the system and the clutch feels spongy or slips. This kit replaces the slave cylinder seals.

Specifications

• Brand: PROX
• Manufacturer part number: 16.950015
• Weight: 80 g

When to replace it?

• Fluid leaking from the slave cylinder, on the engine side.
• Spongy lever or an engagement point that keeps changing.
• Clutch that doesn't disengage properly with the engine hot.

As soon as a leak appears or the lever turns spongy despite bleeding.

Fitting tips

1. Clean the slave cylinder before opening it so that no dirt gets in.
2. Replace all the seals in the kit, lubricated with the fluid specified by the manufacturer.
3. Refill and bleed the system with the specified fluid (mineral oil or DOT fluid depending on the system), and never mix the two.

Why PROX?

ProX Racing Parts has been supplying engine and clutch parts to motocross riders since 1975, from its headquarters near Amsterdam. According to its catalogue, most of its parts are made in Japan, by manufacturers that also produce parts for the Japanese motorcycle makers.

Spare parts and items to plan

• Brake and clutch fluid : MOTUL 500 ml 100950 · MOTUL 500 ml 3071586
• Clutch master cylinder rebuild kit : ALL BALLS 18-1035 · ALL BALLS 18-1030

Frequently asked questions

Which fluid should I use?
The one shown on the master cylinder or in the manual: mineral oil or DOT fluid depending on the system. Never mix the two.

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 2020
HUSQVARNA FC 250 2019
HUSQVARNA FC 250 2018
HUSQVARNA FC 250 2017
HUSQVARNA FC 250 2016
HUSQVARNA FC 350 2025
HUSQVARNA FC 350 2024
HUSQVARNA FC 350 2023
HUSQVARNA FC 350 2022
HUSQVARNA FC 350 2021
HUSQVARNA FC 350 2020
HUSQVARNA FC 350 2019
HUSQVARNA FC 350 2018
HUSQVARNA FC 350 2017
HUSQVARNA FC 350 2016
HUSQVARNA FE 250 2025
HUSQVARNA FE 250 2024
HUSQVARNA FE 250 2023
HUSQVARNA FE 250 2022
HUSQVARNA FE 250 2021
HUSQVARNA FE 250 2020
HUSQVARNA FE 250 2019
HUSQVARNA FE 250 2018
HUSQVARNA FE 250 2017
HUSQVARNA FE 350 2025
HUSQVARNA FE 350 2024
HUSQVARNA FE 350 2023
HUSQVARNA FE 350 2022
HUSQVARNA FE 350 2021
HUSQVARNA FE 350 2020
HUSQVARNA FE 350 2019
HUSQVARNA FE 350 2018
HUSQVARNA FE 350 2017
HUSQVARNA FX 350 2025
HUSQVARNA FX 350 2024
HUSQVARNA FX 350 2023
HUSQVARNA FX 350 2022
HUSQVARNA FX 350 2021
HUSQVARNA FX 350 2020
HUSQVARNA FX 350 2019
HUSQVARNA FX 350 2018
HUSQVARNA FX 350 2017
HUSQVARNA TC 125 2025
HUSQVARNA TC 125 2024
HUSQVARNA TC 125 2023
HUSQVARNA TC 125 2022
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 TC 250 2025
HUSQVARNA TC 250 2024
HUSQVARNA TC 250 2023
HUSQVARNA TC 250 2022
HUSQVARNA TC 250 2021
HUSQVARNA TC 250 2020
HUSQVARNA TC 250 2019
HUSQVARNA TC 250 2018
HUSQVARNA TC 250 2017
HUSQVARNA TE 150 2025
HUSQVARNA TE 150 2024
HUSQVARNA TE 150 2023
HUSQVARNA TE 150 2022
HUSQVARNA TE 150 2021
HUSQVARNA TE 150 2020
HUSQVARNA TE 150 2019
HUSQVARNA TE 150 2018
HUSQVARNA TE 150 2017
HUSQVARNA TE 250 2025
HUSQVARNA TE 250 2024
HUSQVARNA TE 250 2023
HUSQVARNA TE 250 2022
HUSQVARNA TE 250 2021
HUSQVARNA TE 250 2020
HUSQVARNA TE 250 2019
HUSQVARNA TE 250 2018
HUSQVARNA TE 250 2017
HUSQVARNA TE 300 2025
HUSQVARNA TE 300 2024
HUSQVARNA TE 300 2023
HUSQVARNA TE 300 2022
HUSQVARNA TE 300 2021
HUSQVARNA TE 300 2020
HUSQVARNA TE 300 2019
HUSQVARNA TE 300 2018
HUSQVARNA TE 300 2017
HUSQVARNA TX 300 2025
HUSQVARNA TX 300 2024
HUSQVARNA TX 300 2023
HUSQVARNA TX 300 2022
HUSQVARNA TX 300 2021
HUSQVARNA TX 300 2020
HUSQVARNA TX 300 2019
HUSQVARNA TX 300 2018
HUSQVARNA TX 300 2017
KTM EXC 300 2025
KTM EXC 300 2024
KTM EXC 300 2023
KTM EXC 300 2022
KTM EXC 300 2021
KTM EXC 300 2020
KTM EXC 300 2019
KTM EXC 300 2018