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Billet Fuel Filler Neck – KTM 990 SMT


Out of stock

SKU: CJD-FFNK-990 (G-A4) ($155.00) Categories: , , ,


Made in the USA !

CJD-FFNK-990 Kit shown in all three colors = KTM 990 SMT   – 690 RACER filler is the only option available that will work for this bike IN STOCK.

The stock KTM 990 SMT fuel fill suffers from a few problems. The stock key lock system is susceptible to breaking keys, it also has a reputation for allowing dirt and grime in which is a huge problem on EFI systems and lastly the flip up cap can be cumbersome for filling with fuel or getting to your luggage.

Our answer is a billet fuel neck that attaches directly to your gas tank, using the stock o-ring for a nice fit. Venting is done at the same 90 degree angle as OEM which eliminates having to use a breather vent cap. If you have removed the SAS system you can cap the body vent and vent from the top with a breather listed below.

The fuel fill is CNC machined from ONE piece using aircraft aluminum, not a 2 piece welded part like others, and hard anodized. Specially crafted to replace your OEM system. No modifications to your bike or tank are necessary – simply remove the original and bolt ours into place.  Includes an Acerbis Viton sealed plastic fuel cap, which can easily replaced if need be. All hardware and mounting instructions included. Lightest kit on the market.

Stop fighting your bike every time it wants more fuel! Ride more!

-The 990 SMT filler will work on the 690 if we are sold out of 690 version and you need something now.

-The 990 SMT filler will work on 990 SMR models too.

-If you have rally tanks, the 990 SMT kit works best.

If during your install you decide to get rid of the factory tank venting system be sure to purchase a tank cap vent to ensure proper fueling.

NEED A DROP IN FILTER ? See option above.

CJ Designs custom Twin Air’s monofilament screen pocket inserts in our tank filler to catch particles as small as 40 microns (.00165”) while allowing the gas to flow freely.  Just remove the filter periodically, turn it inside-out, and clean out the debris that COULD have been in your engine.

NEED A LOCKING GAS CAP?  See options above.


If you are interested in a color that is not in stock please email us at –——————-




Email us if you have any questions:

CJD Fuel Filler Neck Kit

Additional information

Product Options

CJD-FFNK-990-BK-Black 990 SMT (G-A4), CJD-FFNK-990-MF MACHINE FINISH 990 SMT (G-A4) – SOLD OUT, CJD-FFNK-990-O ORANGE 990 SMT (G-A4) SOLD OUT, Drop in fuel filter for 690 and 990smt filler – 286148 (R-G4), Upgrade to BLACK Billet Cap (G-E7) CJD-SM-GASCAPK-AL-BK, Upgrade to ORANGE Billet Cap (G-E8) CJD-SM-GASCAPK-AL-O, Upgrade to BLUE Billet Cap (G-D8) CJD-SM-GASCAPK-AL-BL, Replacement black plastic GAS CAP (R-J3) – (736715), 690/990 SMT – CJD FILLER Replacement screws – set of 3 (misc part/ M6x30 (Grey 1), Replacement KTM 690 Tank o-ring – 0770050030 (SB), Replacement vent line fitting (EB50/ (Grey1)


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