K&N Flame Arrestors for Personal Watercraft

K&N Flame Arrestors for Personal Watercraft

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.


K&N Flame Arrestors by Personal Watercraft Manufacturer

Kawasaki Flame Arrestors

Kawasaki Model Year Regular Part # Race Part # Adaptor Part #
JF650 TS 1988-1996 59-2040 59-2042RK 85-9291
JF650 X2 1987-1990 59-2015 59-2042RK -
JH1100 ZXi 1996-2001 59-2040 (3req) 59-2040R1 (3req) 85-9231 (3req)
JH750 SS 1992-1997 59-2860 59-2042RK 85-9291
JH750 SupSpt Xi 1993-1994 59-2900 59-2040R1 (2req) 85-9291 (2req)
JH750 SupSpt Xi 1995-1997 59-2900 59-2042RK (2req) 85-9231 (2req)
JH750 Xi Sport 1998-1999 59-2900 59-2042RK (2req) 85-9231 (2req)
JH750 ZXi 1995-1997 59-2900 59-2042RK (2req) 85-9231 (2req)
JH900 ZXi 1995-1997 59-2040 (3req) 59-2040R1 (3req) 85-9231 (3req)
JL650 SC 1990-1995 59-2000 59-2042RK 85-9291
JS300 1986-1991 59-2000 59-2042RK 85-9329
JS400 1974-1976 59-2000 59-2042RK 85-9329
JS440 1977-1990 59-2000 59-2042RK 85-9329
JS440 1991-1992 59-2000 59-2042RK 85-9291
JS550 1982-1985 59-2000 59-2042RK 85-9329
JS550 1986-1990 59-2000 59-2042RK 85-9445
JS550 SX 1991-1995 59-2000 59-2042RK 85-9291
JS650 SX 1986-1993 59-2000 59-2042RK -
JS750 SX 1992-1995 59-2860 59-2042RK 85-9291
JS750 SXi 1995-1995 59-2900 59-2042RK (2req) 85-9231 (2req)
JS750 SXi 1996-1997 59-2900 59-2042RK (2req) 85-9294 (2req)
JS750 SXi Pro 1998-1999 59-2900 59-2042RK (2req) 85-9294 (2req)
JT1100 STX 1997-1999 59-2040 (3req) 59-2040RK (3req) 85-9231 (3req)
JT750 ST 1994-1995 59-2860 59-2042RK 85-9291
JT750 STS 1995-1998 59-2900 59-2042RK (2req) 85-9231 (2req)
JT900 STS 1999-2001 59-2040 (3req) 59-2040R1 (3req) 85-9231 (3req)
JT900 STX 1997-2001 59-2040 (3req) 59-2040R1 (3req) 85-9231 (3req)

 

Footnote 1 - Part# 59-2040R comes in several different top materials and colors. See racing flame arrestors below.


Polaris Flame Arrestors

Polaris Model Year Regular Part # Race Part # Adaptor Part #
SL 650 1992-1995 59-2030 59-2040RK (3req) 85-9329 (3req) Race Only
SL 750 1993-1995 59-2030 59-2040RK (3req) 85-9329 (3req) Race Only
SLH 701 2001 59-2042R
SLT 750 1994-1995 59-2030 59-2040RK (3req) 85-9329 (3req) Race Only
SLT 780 1996 59-2040 (3req) 59-2040RK (3req) 85-9329 (3req)
SLX 780 1996 59-2040 (3req) 59-2040RK (3req) 85-9329 (3req)
SL 1050 1997 59-2042RK (3req) 85-9291 (3req)
SLXH 1050 1998 59-2042RK (3req)
VIRAGE 701 2000-2001 59-2042R

 

Footnote 1 - Part# 59-2040R comes in several different top materials and colors. See racing flame arrestors below.


Sea Doo Flame Arrestors

Sea Doo Model Year Regular Part # Race Part # Adaptor Part #
GS 718 1997-1998 59-2880 59-2040R1 (2req) 85-9294 (2req) Also requires 85-9001 bracket
GSX 785 1996-1997 59-2880 59-2040R1 (2req) 85-9294 (2req) Also requires 85-9001 bracket
GSX 951 1998 59-2042R (2req)
GT 581 1990-1991 59-2010 59-2042R 85-9388
GTI 718 1996 59-2880 59-2040R1 (2req) 85-9294 (2req) Also requires 85-9000 bracket
GTI 718 1997-1998 59-2040 59-2040R1 85-9294
GTI 718 2000-2001 59-2040 59-2040R1 85-9294
GTS 580 1992-1996 59-2010 59-2042RK 85-9388
GTS 580 1997 59-2010 59-2040RK 85-9294
GTX 581 1992-1994 - 59-2040R1 (2req) 85-932985-9388 (1 ea)
GTX 650 1992-1994 - 59-2040R1 (2req) 85-932985-9388 (1 ea)
GTX 650 1995 59-2880 59-2040R1 85-9294 (2req) Also requires 85-9000 bracket
GTX 782 1996-1997 59-2880 59-2040R1 (2req) 85-9294 (2req) Also requires 85-9001 bracket
GTX 951 1998 59-2042R (2req)
HX 718 1995-1997 59-2040 (2req) 59-2040R1 (2req)
SP 581 1988-1997 59-2010 59-2042R 85-9388
SPI 581 1988-1997 59-2010 59-2042R 85-9388
SPX 650 1994 - 59-2042R (2req) 85-9329 (2req)
SPX 718 1995 59-2880 59-2042R (2req) 85-9294 (2req)
SPX 718 1996 59-2880 59-2042R (2req) 85-9294 (2req) Also requires 85-9000 bracket
SPX 782 1997-1998 59-2880 59-2042R (2req) 85-9294 (2req) Also requires 85-9001 bracket
XP 650 1991-1993 - 59-2042R (2req) 85-9329 (2req)
XP 650 1994 59-2880 59-2042R (2req) 85-9329 (2req) Also requires 85-9000 bracket
XP 718 1995 59-2880 59-2042R (2req) 85-9294 (2req) Also requires 85-9000 bracket
XP 785 1995-1997 59-2880 59-2042R (2req) 85-9294 (2req) Also requires 85-9001 bracket
XP 800 1995-1997 59-2880 59-2042R (2req) 85-9294 (2req) Also requires 85-9001 bracket
XP 951 1998 59-2042RK (2req)

 

Footnote 1 - Part# 59-2040R comes in several different top materials and colors. See racing flame arrestors below.


Yamaha Flame Arrestors

Yamaha Model Year Regular Part # Race Part # Adaptor Part #
FX700 FX-1 1994-1995 59-2000 85-9445
GP1200 WaveRunner 1997-1998 59-2040 (3req) 59-2040R (3req) 85-9445 (3req)
RA1100 Wave Raider 1995-1996 59-2040 (3req) 59-2040R (3req) 85-9394 (3req)
RA700 Wave Raider 1994-1995 59-2040 (2req) 85-9394 (2req)
RA700 Wave Raider 1996-1997 59-2040 59-2040RK 85-9496
SJ650 Super Jet 1990-1993 59-2000 59-2042RK 85-9445
SJ700 Super Jet 1994-1995 59-2000 59-2042R 85-9445
SJ700 Super Jet 1996-1998 59-2040 (2req) 59-2040R (2req) 85-9329 (2req)
WA760 Wave Raider 1996-1996 59-2040 (2req) 59-2040R (2req) 85-9329 (2req)
WB700 Wave Blaster 1993-1995 59-2020 85-9491
WB760 Wave Blaster 1996-1997 59-2040 (2req) 59-2040R (2req) 85-9329 (2req)
WJ500 Wave Jammer 1988-1990 59-2000 59-2042RK 85-9329
WR500 WaveRunner 1988-1993 59-2000 59-2042RK 85-9329
WR650 WaveRunner 1990-1992 59-2000 59-2042RK 85-9445
WRA650 WaveRunner III 1990-1996 59-2020 85-9491
WRA700 WaveRunner 1995-1997 59-2020 85-9491
WRB650 WaveRunner VXR 1991-1995 59-2020 85-9491
WRB700 WaveRunner Pro VXR 1993-1994 59-2020 85-9491
WVT1100 Wave Venture 1996-1997 59-2040 (3req) 59-2040R (3req) 85-9394 (3req)
WVT700 Wave Venture 1995-1995 59-2040 (2req) 59-2040R (2req) 85-9394 (2req)
XL1200 WaveRunner 1998-1998 59-2040 (3req) 59-2040R (3req) 85-9445 (3req)
XL760 WaveRunner 1998-1999 59-2900 59-2040R (2req) 85-9496 (2req)

Personal Watercraft Carb Adapters by Carburetor Manufacturer

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.

Keihin Carburetor Adapters

Carb. Part# Adapter# Flange
CDKII-38 85-9291 2.75"
CDKII-40 85-9291 2.75"
CDKII-42 85-9291 2.75"

Mikuni Carburetor Adapters

Carb. Part# Adapter# Flange
BN28 85-9329 2.75"
BN34-28 85-9329 2.75"
BN38-34 85-9329 2.75"
BN38I-37-B1 85-9294 2.75"
BN44-40 85-9445 2.75"

Universal Flame Arrestors by Dimension

(with cotton media unless otherwise stated)

4-1/2" X 7" Oval, Straight Flange Universal Flame Arrestor

Universal Flame Arrestor 59-2000 Part# A H
59-2000 2.75" 2.00"
59-2020 2.00" 3.00"
59-2860 2.75" 3.00"

4-1/2" X 7" Oval Base, 40° Angled Flange, 4" X 6-1/4" Oval Top

Universal Flame Arrestor 59-2015Universal Flame Arrestor 59-2015P Part# A H
59-2015 2.75" 3.00"

Outer Diameter (O.D.) Tapered 5.25" to 3.00"

Universal Flame Arrestor 59-2030 Part# A H
59-2030 3.75" 6.00"

5-1/2" X 9" Oval, Dual Flange

Universal Flame Arrestor 59-2830 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"
59-2900* 2.75" 4.75" 2.50"
-* 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"

Outer Diameter (O.D.) Tapered 5.25" to 3.00"

Universal Flame Arrestor D-Shape Part# A H
59-2040 2.75" 4.00"

4-1/2" X 7" Oval, 40° Angled Flange 2-3/4"

Universal Flame Arrestor 59-2010Universal Flame Arrestor 59-2010P Part# A H
59-2010 2.75" 3.00"

K&N "Racing Only" Flame Arrestors (without cotton media)

Carburetor adapters are required with K&N Universal Flame Arrestors for racing. They can be found on the Personal Watercraft Adapters page.

Flange Base Dia. Top Dia. Height Color Part #
2-3/4 4 3-1/2 2-1/4 Black 59-2045
2-3/4 4 3-1/2 2-3/4 Black 59-2046
2-3/4 4-3/8 3 4 Black 59-2040RK
2-3/4 4-3/8 3 4 Red 59-2040RR
2-3/4 4-3/8 3 4 Stainless Steel 59-2040R
2-3/4 4-3/8 3-1/2 2-1/2 Chrome 59-2042R
2-3/4 4-3/8 3-1/2 2-1/2 Black 59-2042RK
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