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69
FOUR
STROKE
INTAKE
SYSTEMS
ENGINE/
GASKETS
EXHAUST DRIVE LINE
HANDLING
ELECTRICAL WATERLINE
/BILGE
STEERING
& CONTROLS
BODY
ACCESSORIES
SERVICE TOOLS
/HARDWARE
CHEMICAL
MIKUNI SUPER BN SPECIFICATIONS
GENUINE CARBURETOR REBUILD KITS
Kits include all necessary gaskets, diaphragms, and hardware required to disassemble and
rebuild Mikuni carburetor.
Hot Products
Low High
Needle Arm Spring Low Speed High Speed Choke or
Part #
Carb.
Speed Jet Speed Jet
Valve (grams)
Adjuster Adjuster
Primer
Color
53-2050 BN38-34-8113 65
107.5 2.0
115 gr.
1.0
1.5
Primer
Silver
53-2060 BN44-40-8052 100 125
2.3
65 gr.
1.0
1.5
Primer
Black
53-2060S BN44-40-8067 120 140
2.5
80 gr.
1.0
1.5
Primer
Silver
53-2065 BN46-42-8002 120 150
2.5
80 gr.
1.0
1.5
Primer
Silver
53-2062 BN44-40-43
120 115
1.5
115 gr.
1.0
.75
Choke Black
53-2063 BN34-28-8010 77.5 80
1.5
65 gr.
Choke Black
53-2080 BN40I-38-24
70
167.5 1.5
95 gr.
1.25
closed Choke Black
53-2085 BN40I-38-26
67.5 140
1.5
95 gr.
1.25
closed Choke Black
53-2090 BN40I-38-27
67.5 142.5 1.5
95 gr.
1.25
closed Choke Black
53-2095 BN46I-42-B4
77.5 162.5 2.0
95 gr.
1.25
closed Choke Black
Mikuni
Diaphragm Cover
Part No.
Super BN
Square
53-2114
38mm, 44mm, 46mm (I Series 38/40)
*Sea Doo Pre 97, Kawasaki 750 98-02, 800 SX-R 03-08 and
ALL
Mikuni Performance Super BN Square Body 38mm,
44mm and 46mm carbs
Mikuni
Diaphragm Cover
Part No.
I Series 44mm/46mm
Square
53-2117
*Yamaha GP800 98-99, GP 800R 00-05, XL 800 01, XLT 800
02-04, GP 1200R 00-02, XL1200 Limited 99-00 and XLT 1200
01-05
Yamaha Engine Type 60T, 66E, 66V, 67X, 68N
Mikuni
Diaphragm Cover
Part No.
I Series 46mm
Square
53-2115
*Sea Doo 951 (98 and newer)
Mikuni
Diaphragm Cover
Part No.
BN 38mm, 44mm
Round
53-2110
*BN carbs are “Old Style/Round Body” with round diaphragm
covers
Kit Includes Mikuni Arm Springs (1 each - 65gm & 115gm)
Kit Includes Mikuni Arm Spring (1 spring - 95gm)
Kit Includes Mikuni Arm Spring (1 spring - 95gm)
Kit Includes Mikuni Arm Spring (1 spring - 95gm)