RFX Pro Oil Filter Cover YZF250 14-26 YZF450 10-22
RFX Pro Oil Filter Cover YZF250 14-26 YZF450 10-22
The RFX Pro Oil Filter Cover YZF250 14-26 YZF450 10-22 from RFX is listed to fit 7 models from Yamaha and Fantic, including Yamaha WR 250 (WR250) 2015-2027, Yamaha WR 450 F (WR450F) 2016-2023 and Yamaha YZ 250 F (YZ250F) 2014-2026. It is part of our other engine covers range.
- Part numbers: one per option, listed under Specifications
- Colour: Black, Blue, Hard Anodised
- Fits Yamaha: WR 250 (WR250) 2015-2027, WR 450 F (WR450F) 2016-2023, YZ 250 F (YZ250F) 2014-2026, YZ 450 F (YZ450F) 2010-2027
- Fits Fantic: XEF 250 (XEF250) 2022-2025, XXF 250 (XXF250) 2022-2026, XXF 450 (XXF450) 2026
- Category: Engine Parts › Engine Casings and Covers › Other Engine Covers
Specifications
| Brand | RFX |
|---|---|
| Manufacturer part numbers | FXFC 40200 99BK, FXFC 40200 99BU, FXFC 40200 99H2 |
Fits these bikes
This RFX part is listed as fitting 7 models. Check your model and year below.
| Make | Model | Years |
|---|---|---|
| Fantic | XEF 250 (XEF250) | 2022-2025 |
| Fantic | XXF 250 (XXF250) | 2022-2026 |
| Fantic | XXF 450 (XXF450) | 2026 |
| Yamaha | WR 250 (WR250) | 2015-2027 |
| Yamaha | WR 450 F (WR450F) | 2016-2023 |
| Yamaha | YZ 250 F (YZ250F) | 2014-2026 |
| Yamaha | YZ 450 F (YZ450F) | 2010-2027 |
Product details
The RFX Pro Series oil filter cover replaces your standard cover with one made from 7075-T6 aluminium, a grade chosen because it holds its dimensions better when the engine is running hot and under pressure. Its increased flow design also helps oil circulate more freely.
Key features
- Made from 7075-T6 aluminium
- Designed for an increased flow rate
- Anodised in colour
- Light, hollow construction
- Takes the OEM O-rings
Fitting instructions
- Drain the engine oil following your owner's manual.
- Take off the old filter cover, being careful not to mark the sealing face on the crankcase.
- Take out the O-ring, clean it and fit it to the new cover.
- If you are changing the oil filter too, take it out along with any springs that hold it in place, and dispose of the old filter.
- Clean inside the filter housing and check it for damage. Metal filings there can point to extreme engine wear.
- Soak the new oil filter in fresh engine oil.
- Fit the new filter, the original spring and the new RFX cover.
- Refill with oil following your owner's manual.
Questions about this part
Will the RFX Pro Oil Filter Cover YZF250 14-26 YZF450 10-22 fit my bike?
It is listed for 7 models, including Fantic XEF 250 (2022-2025), Fantic XXF 250 (2022-2026), Fantic XXF 450 (2026), Yamaha WR 250 (2015-2027). The full list is in the "Fits these bikes" table on this page, and the fit check next to the price tells you straight away for your saved bike.
What is the part number?
Each option has its own manufacturer part number, listed under Specifications on this page. Our stock code is 110128-BLK.
How much is delivery?
Order before 3pm for same day dispatch. UK Next Day delivery is £7.99, and free on orders of £100 or more. Pre 12:00 (£9.99) and Pre 10:00 (£14.99) upgrades are charged at any order value.
Can I return it?
Yes. You can return it within 30 days of delivery for a refund. You pay the return postage unless the item is faulty, damaged or wrong, in which case we cover it. See our Returns page for how. Returns