Mikuni Carburetor Jetting & Rebuild Kits

How to determine if you have a BN or Super BN (SBN) Carburetor
	The photo to the left is of a Mikuni Super BN (SBN) square body carburetor. Note the pump cover is a square body assembled using four Philips head screws. Click image to enlarge.

	The photo to the left is of a Mikuni BN round body carburetor. Note the pump cover is a round body assembled using six Philips head screws. Click image to enlarge. Click image to enlarge.

Note: Mikuni Carburetor Rebuild Kits include the internal carburetor gaskets and diaphragms only.
They do not include the needle and seat assembly or jetting. These items are available below. One carburetor rebuild kit will do one carburetor.

GENUINE MIKUNI REBUILD KITS - ONE KIT DOES ONE CARBURETOR
	Description	Part #	Price
	Mikuni 38/44/46 BN Round Body Carb Rebuild Kit	12-1455	Click Here
	Mikuni 38/44/46 Super BN Square Body Carb Rebuild Kit	12-1458	Click Here
	Mikuni Carb Rebuild Kit - Yamaha PV Motor	MK-BN-RY12RB	Click Here
	Mikuni 46I Carb Rebuild Kit - Sea Doo 951	12-1459	Click Here
For Mikuni Carburetor Individual Parts Click Here

AFTERMARKET MIKUNI REBUILD KITS - ONE KIT DOES ONE CARBURETOR
	Description	Part #	Price
	Mikuni 38/44/46 BN Round Body Carb Rebuild Kit	006-337	Click Here
	Mikuni 38/44/46 Super BN Square Body Carb Rebuild Kit	006-346	Click Here
	Mikuni Carb Rebuild Kit - Sea Doo 951 - Fuel Pump Side Only	006-350	Click Here
	Mikuni Carb Rebuild Kit - Sea Doo 951 - Complete Kit	006-351	Click Here

MIKUNI CARBURETOR OWNERS MANUAL

Everything you want and need to know about Mikuni Super BN carburetors.

Description	Part #	Price
Carburetor Owners Manual	13-9998	Click Here

MIKUNI LINKAGE & THROTTLE SHAFT KITS & PARTS
Throttle Shaft Kits include throttle valve, shaft, screws, bushings and seats. Kits WILL NOT work on OEM Carbs.
	Description	Part Number	Price
	Mikuni Dual Carb Linkage Kit	19-1670	Click Here
	Mikuni 46mm Throttle Shaft Rebuild Kit	19-1602	Click Here
	Mikuni 44mm Throttle Shaft Rebuild Kit	19-1601	Click Here
	Mikuni 38mm Throttle Shaft Rebuild Kit	19-1600	Click Here

POP-OFF GAUGES

Allows accurate testing & adjustment of pop-off spring pressure.

Description	Part #	Price
0 - 30 psi	13-2767	Click Here
0 - 60 psi	13-2768	Click Here

MIKUNI TOOL KIT

This handy little kit contains all the tools necessary to make jetting change, perform normal maintenance as well as disassemble and rebuild any Mikuni carburetor. * Does Not Include Grommet Tool

Description	Part #	Price
Mikuni Tool Kit	HP53-9989	Click Here

MIKUNI SUPER BN (SQUARE BODY) NEEDLE & SEAT ASSEMBLIES
	Description	Part Number	Price
	1.2 Needle & Seat, Super BN (Square Body)	HP53-2599	Click Here
	1.5 Needle & Seat, Super BN (Square Body)	14-1076	Click Here
	2.0 Needle & Seat, Super BN (Square Body)	14-1077	Click Here
	2.3 Needle & Seat, Super BN (Square Body)	14-1078	Click Here
	2.5 Needle & Seat, Super BN (Square Body)	14-1079	Click Here

MIKUNI BN (ROUND BODY) NEEDLE & SEAT ASSEMBLIES
	Description	Part Number	Price
	1.5 Needle & Seat, BN (Round Body)	14-1054	Click Here
	2.0 Needle & Seat, BN (Round Body)	14-1059	Click Here
	2.5 Needle & Seat, BN (Round Body)	14-1060	Click Here
	2.8 Needle & Seat, BN (Round Body)	14-1061	Click Here

MIKUNI SPRINGS
	Description	Part Number	Price
	Needle Valve Arm Spring 65 Gram	13-0149	Click Here
	Needle Valve Arm Spring 80 Gram	13-0150	Click Here
	Needle Valve Arm Spring 95 Gram	13-0152	Click Here
	Needle Valve Arm Spring 115 Gram	13-0151	Click Here

MIKUNI MAIN (HIGH SPEED) JETS
SIZE	DESCRIPTION	PART #	PRICE
60	SBN Main Jet	13-2060	Click Here
62.5	SBN Main Jet	13-20625	Click Here
65	SBN Main Jet	13-2065	Click Here
67.5	SBN Main Jet	13-20675	Click Here
70	SBN Main Jet	13-2070	Click Here
72.5	SBN Main Jet	13-20725	Click Here
75	SBN Main Jet	13-2075	Click Here
77.5	SBN Main Jet	13-20775	Click Here
80	SBN Main Jet	13-2080	Click Here
82.5	SBN Main Jet	13-20825	Click Here
85	SBN Main Jet	13-2085	Click Here
87.5	SBN Main Jet	13-20875	Click Here
90	SBN Main Jet	13-2090	Click Here
92.5	SBN Main Jet	13-20925	Click Here
95	SBN Main Jet	13-2095	Click Here
97.5	SBN Main Jet	13-20975	Click Here
100	SBN Main Jet	13-2100	Click Here
102.5	SBN Main Jet	13-21025	Click Here
105	SBN Main Jet	13-2105	Click Here
107.5	SBN Main Jet	13-21075	Click Here
110	SBN Main Jet	13-2110	Click Here
112.5	SBN Main Jet	13-21125	Click Here
115	SBN Main Jet	13-2115	Click Here
117.5	SBN Main Jet	13-21175	Click Here
120	SBN Main Jet	13-2120	Click Here
122.5	SBN Main Jet	13-21225	Click Here
125	SBN Main Jet	13-2125	Click Here
127.5	SBN Main Jet	13-21275	Click Here
130	SBN Main Jet	13-2130	Click Here
132.5	SBN Main Jet	13-21325	Click Here
135	SBN Main Jet	13-2135	Click Here
137.5	SBN Main Jet	13-21375	Click Here
140	SBN Main Jet	13-2140	Click Here
142.5	SBN Main Jet	13-21425	Click Here
145	SBN Main Jet	13-2145	Click Here
147.5	SBN Main Jet	13-21475	Click Here
150	SBN Main Jet	13-2150	Click Here
152.5	SBN Main Jet	13-21525	Click Here
155	SBN Main Jet	13-2155	Click Here
157.5	SBN Main Jet	13-21575	Click Here
160	SBN Main Jet	13-2160	Click Here
162.5	SBN Main Jet	13-21625	Click Here
165	SBN Main Jet	13-2165	Click Here
167.5	SBN Main Jet	13-21675	Click Here
170	SBN Main Jet	13-2170	Click Here
172.5	SBN Main Jet	13-21725	Click Here
175	SBN Main Jet	13-2175	Click Here
177.5	SBN Main Jet	13-21775	Click Here
180	SBN Main Jet	13-2180	Click Here
182.5	SBN Main Jet	13-21825	Click Here
185	SBN Main Jet	13-2185	Click Here
187.5	SBN Main Jet	13-21875	Click Here
190	SBN Main Jet	13-2190	Click Here
195	SBN Main Jet	13-2195	Click Here
200	SBN Main Jet	13-2200	Click Here
205	SBN Main Jet	13-2205	Click Here
210	SBN Main Jet	13-2210	Click Here
215	SBN Main Jet	13-2215	Click Here
220	SBN Main Jet	13-2220	Click Here
240	SBN Main Jet	13-2240	Click Here
250	SBN Main Jet	13-2250	Click Here

MIKUNI PILOT (LOW SPEED) JETS
SIZE	DESCRIPTION	PART #	PRICE
50	SBN Pilot Jet	13-9050	Click Here
52.5	SBN Pilot Jet	13-90525	Click Here
55	SBN Pilot Jet	13-9055	Click Here
57.5	SBN Pilot Jet	13-90575	Click Here
60	SBN Pilot Jet	13-9060	Click Here
62.5	SBN Pilot Jet	13-90625	Click Here
65	SBN Pilot Jet	13-9065	Click Here
67.5	SBN Pilot Jet	13-90675	Click Here
70	SBN Pilot Jet	13-9070	Click Here
72.5	SBN Pilot Jet	13-90725	Click Here
75	SBN Pilot Jet	13-9075	Click Here
77.5	SBN Pilot Jet	13-90775	Click Here
80	SBN Pilot Jet	13-9080	Click Here
82.5	SBN Pilot Jet	13-90825	Click Here
85	SBN Pilot Jet	13-9085	Click Here
87.5	SBN Pilot Jet	13-90875	Click Here
90	SBN Pilot Jet	13-9090	Click Here
92.5	SBN Pilot Jet	13-90925	Click Here
95	SBN Pilot Jet	13-9095	Click Here
97.5	SBN Pilot Jet	13-90975	Click Here
100	SBN Pilot Jet	13-9100	Click Here
102.5	SBN Pilot Jet	13-91025	Click Here
105	SBN Pilot Jet	13-9105	Click Here
107.5	SBN Pilot Jet	13-91075	Click Here
110	SBN Pilot Jet	13-9110	Click Here
112.5	SBN Pilot Jet	13-91125	Click Here
115	SBN Pilot Jet	13-9115	Click Here
117.5	SBN Pilot Jet	13-91175	Click Here
120	SBN Pilot Jet	13-9120	Click Here
122.5	SBN Pilot Jet	13-91225	Click Here
125	SBN Pilot Jet	13-9125	Click Here
127.5	SBN Pilot Jet	13-91275	Click Here
130	SBN Pilot Jet	13-9130	Click Here
132.5	SBN Pilot Jet	13-91325	Click Here
135	SBN Pilot Jet	13-9135	Click Here
137.5	SBN Pilot Jet	13-91375	Click Here
140	SBN Pilot Jet	13-9140	Click Here
142.5	SBN Pilot Jet	13-91425	Click Here
145	SBN Pilot Jet	13-9145	Click Here
147.5	SBN Pilot Jet	13-91475	Click Here
150	SBN Pilot Jet	13-9150	Click Here
155	SBN Pilot Jet	13-9155	Click Here
160	SBN Pilot Jet	13-9160	Click Here