09351269 CNTRSHFT SEAL KT SX125

Name: PROX CNTRSHFT SEAL KT SX125
Brand: PROX
SKU: 09351269
Price: 20.39 GBP
Availability: InStock

Fits 10 bikes

RRP £25.49 Save 20%

£20.39

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 09351269

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§ 02 / About this part

What it is

The PROX CNTRSHFT SEAL KT SX125, gaskets & seals. Stocked by Iron Offroad, the UK MX hard parts specialist.

Keep your SX125 gearbox oil where it belongs with this countershaft seal kit. The output shaft seal is a high-wear item on two-stroke race bikes due to constant chain torque and track grit. This kit includes the oil seal, O-ring, and the necessary spacer for a complete overhaul. It is a direct cross-reference to the OEM part for a perfect fit. Clean the area around the front sprocket thoroughly before removal. A fresh seal prevents oil from leaking onto the cases and attracting abrasive dirt.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09351269
Category: Gaskets & Seals
Weight: 0.06 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 10 models · 10 year-bands

Gas Gas 1 model

MC 125 2021–2023

Husqvarna 4 models

KTM 5 models

* 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.