Wiseco Piston Ring Set 3937XH for Honda XL600L 1983 XL600LM 1985-87 XL600R 1983-87 XL600RM 1986 XL600V 1987 XR600R 1985-2000 XR650L 1993-2009, 2012-14

Name: Wiseco Piston Ring Set 3937XH for Honda XL600L 1983 XL600LM 1985-87 XL600R 1983-87 XL600RM 1986 XL600V 1987 XR600R 1985-2000 XR650L 1993-2009, 2012-14
Brand: WISECO
SKU: 3937XH
Price: 33.5 GBP
Availability: InStock

Fits 7 bikes

RRP £41.87 Save 20%

£33.50

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 3937XH

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§ 02 / About this part

What it is

Wiseco piston ring set to fit Honda XL600L (1983); Honda XL600LM (1985–1987); Honda XL600R (1983–1987); Honda XL600RM (1986); Honda XL600V (1987); Honda XR600R (1985–2000); Honda XR650L (1993–2009, 2012–2014).

Restore compression and seal your combustion chamber during a mid-season refresh. These rings are essential when your bore is still within tolerance but performance is dropping. Check your end gap carefully before installation to ensure optimal heat transfer and oil control. Replacing rings at the correct service interval prevents unnecessary wear on the cylinder walls. This set is designed for specific bore sizes to match your existing piston. Keep your top-end tight and responsive for the next race.

§ 03 / Specs

The numbers

Brand: WISECO
Part number: 3937XH
Category: Top End
Weight: 0.04 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 7 models · 8 year-bands

Honda 8 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.