Wiseco Piston Kit 4466M07350 for Honda XR250L 1991–2004 XR250R 1986–2004

Name: Wiseco Piston Kit 4466M07350 for Honda XR250L 1991–2004 XR250R 1986–2004
Brand: WISECO
SKU: 4466M07350
Price: 142.48 GBP
Availability: InStock

Fits 2 bikes

RRP £178.10 Save 20%

£142.48

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 4466M07350

Authorised stockist

WISECO

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

Wiseco piston kit to fit the Honda XR250L, model years 1991–2004, and Honda XR250R, model years 1986–2004.

This kit is essential for your next top-end rebuild. It includes the piston, rings, wrist pin, and circlips. Regular replacement maintains engine compression and prevents catastrophic failure. Check your cylinder bore for wear or scoring before installation. Match this 73.50mm kit to your bike's specific displacement requirements. Follow factory torque specs for the head and base gaskets during reassembly. Proper break-in cycles are required to seat the rings correctly and ensure long-term reliability for your engine.

§ 03 / Specs

The numbers

Brand: WISECO
Part number: 4466M07350
Category: Top End
Weight: 0.36 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 2 models · 2 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.