PROX MASTER CYL REBUILD CLTCH

§ 01 / Part

06170420 MASTER CYL REBUILD CLTCH

Fits 17 bikes
RRP £44.03 Save 20%
£35.22

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 06170420

Authorised stockist

PROX

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

The PROX MASTER CYL REBUILD CLTCH, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This ProX kit rebuilds the clutch master cylinder across a broad Husqvarna four-stroke and two-stroke spread, from the FC 250/350/450 and FE enduro range through to the TC 250, TE 250/300 and TX 300. You get the piston, return spring and rubber seals that fail with age and heat. The symptom is familiar: a spongy lever, a wandering bite point, or fluid creeping past a tired cup. Bore-specific internals drop in clean. Scrub the housing with brake cleaner, lube the seals in fresh fluid so they don't roll on entry, then bleed the system through. Routine maintenance for a race-used hydraulic clutch.

§ 03 / Specs

The numbers

Brand
PROX
Part number
06170420
Weight
0.03 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 17 models · 18 year-bands

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. Brands you'd find on a paddock workbench — pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere; dirt and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.
Iron Offroad Iron Offroad Iron Offroad Iron Offroad Iron Offroad
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement