TWIN AIR AIRBOX COVER

§ 01 / Part

Twin Air Airbox Cover 10114039 for Fantic XEF250 XEF450 XXF250 XXF450 Yamaha WR250F WR450F YZ250F YZ250FX YZ450F YZ450FX

Fits 10 bikes
RRP £21.60 Save 15%
£18.36

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 10114039

Authorised stockist

TWIN AIR

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§ 02 / About this part

What it is

Twin Air airbox cover to fit Fantic XEF250 (2021–2025); Fantic XEF450 (2021–2025); Fantic XXF250 (2022–2024); Fantic XXF450 (2022–2023); Yamaha WR250F (2020–2021, 2023–2024); Yamaha WR450F (2019–2021); Yamaha YZ250F (2019–2023); Yamaha YZ250FX (2020–2024); Yamaha YZ450F (2018–2022); Yamaha YZ450FX (2019–2022).

This workshop essential seals your intake tract during deep cleans. It replaces the filter and cage while you wash the bike to prevent water and grit from entering the engine. The cover sits flush against the airbox boot and secures with the standard mounting bolt. Use this every time you use a pressure washer to protect your top-end and carburettor. Check the rubber gasket for a tight seal before starting. It is a simple tool that prevents expensive engine rebuilds caused by water contamination in the crankcase.

§ 03 / Specs

The numbers

Brand
TWIN AIR
Part number
10114039
Category
Air Filters
Weight
0.10 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 10 models · 11 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.
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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 ✦