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Experience increased horsepower and engine protection with K&N Personal Watercraft flame arrestors for both normal and race applications. K&N "RACING ONLY" flame arrestors have an epoxied screen filter that does not have the cotton media. Regular K&N flame arrestors come with K&N's oiled cotton media sandwiched between screen material.
K&N flame arrestors replace the restrictive factory airbox. In most cases an adapter is required to mount the flame arrestor onto the carburetor. Some watercraft may require a slight adjustment to the carburetor's fuel circuits to allow for optimum performance. Check with a qualified mechanic for the proper procedures.
Personal Watercraft Adapters, Brackets, and Accessories
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Personal Watercraft Manufacturers |
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Kawasaki
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Footnote 1 - Part # 59-2040R comes in several different top materials and colors. See racing flame arrestors below.
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Footnote 1 - Part # 59-2040R comes in several different colors. See racing flame arrestors below.
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Footnote 1 - Part # 59-2040R comes in several different colors. See racing flame arrestors below.
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Carburetors
Use your carburetor manufacturer and part number to find the correct K&N adapter. Next, find a universal flame arrestor with a 2.75" flange size that will fit in the available space. The adapter's flange size shown is the outside diameter. See your personal watercraft owner's manual to determine the carburetor manufacturer and part number.
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Keihin
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Minuni
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Universal Flame Arrestor Dimensions (with cotton media unless otherwise stated)
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4-1/2" X 7" OVAL, STRAIGHT FLANGE
 Part # A H
59-2000 2.75" 2.00"
59-2020 2.00" 3.00"
59-2860 2.75" 3.00"
RACING ONLY
(without cotton media)
Part # A H
59-2000R 2.75" 2.00" |
 
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4-1/2" X 7" OVAL BASE, 40° ANGLED FLANGE, 4" X 6-1/4" OVAL TOP
Part # A H
59-2015 2.75" 3.00" |
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Outer Diameter (O.D.) TAPERED
5.25" TO 3.00"
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Part # A H
59-2030 3.75" 6.00" |
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5-1/2" X 9" OVAL, DUAL FLANGE
Part # A C H
59-2830 2.75" 4.062" 2.00"
59-2840 2.75" 4.062" 2.50"
59-2870 2.75" 4.25" 2.50"
59-2880 2.75" 4.25" 2.00"
59-2890 2.75" 4.75" 2.50"
59-2900* 2.75" 4.75" 2.50"
59-2910* 2.75" 3.82" 2.50"
* - Flanges are offset to one side of filter
RACING ONLY (without cotton media)
Part # A C H
59-2840R 2.75" 4.062" 2.50"
O.D TAPERED 4" TO 3.875"
Part # A C H
59-2045 3.875" 2.75" 2.25"
59-2046 3.875" 2.75" 2.75"
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“D" SHAPE
O.D. TAPERED
4.50" TO 3.00"
A - Flange Size
H - Height of filter
not including
flange height
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Part # A H
59-20401 2.75" 4.00"
Footnote 1 - Part # 59-2040R comes in several different colors. See racing flame arrestors below. |
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4-1/2" X 7" OVAL,
40° ANGLED FLANGE 2-3/4"
 
Part # A H
59-2010 2.75" 3.00"
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K&N "Racing Only" Flame Arrestors (without cotton media)
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Personal Watercraft Adapters, Brackets, and Accessories
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