6
FUEL
SYSTEMS
ENGINE/
GASKETS
EXHAUST
DRIVE LINE
HANDLING
ELECTRICAL
WATERLINE
/
BILGE
STEERING
&
CONTROLS
BODY
ACCESSORIES
SERVICE TOOLS
/
HARDWARE
CHEMICAL
FREESTYLE
& 800
SXR
FOUR
STROKE
GENUINE MIKUNI CARB COMPARTMENT KIT
Description
Dealer Compartment Kit*
Compartment only
Part No.
53-2120
53-2122
Dealer Compartment Kit consists of:
4
Each of Needle and Seat
1.5/2.0/2.3/2.5
4
Each of Arm Spring
65/80/95/115
gm
5
Each of Low Jets
67.5/70/72.5/75/77.5
87.5/90/92.5/95/97.5/100/102.5/105/107.5/110
5
Each of Main Jets
105/110/115/120/125
130/135/140/145/150/155/160
*
PARTS STAMPING
This marking on a jetting
part is your quality assurance guarantee it is a genuine
Mikuni component.
CARBURETOR JETS
Mikuni Main Jets
P/# (N102.221-size)
Size:
CARBURETOR JETS
Mikuni Low Jets
P/# (N100.606-size)
Size:
MIKUNI ARM SPRINGS
POP-OFF PRESSURE CHART
115
grams
55
p.s.i.
32
p.s.i.
22
p.s.i.
19
p.s.i.
1.5
2.0
2.3
2.5
95
grams
43
p.s.i.
25
p.s.i.
20
p.s.i.
17
p.s.i.
80
grams
38
p.s.i.
21
p.s.i.
17
p.s.i.
14
p.s.i.
65
grams
32
p.s.i.
18
p.s.i.
15
p.s.i.
12
p.s.i.
Needle
Valve
Size
Arm Springs
Part. No.
53-2611 53-2612
53-2613
53-2614
Color
Gold
Dull Silver
Black
Shiny Silver
30
32.5
35
37.5
40
42.5
45
47.5
50
52.5
55
57.5
60
62.5
65
67.5
70
72.5
75
77.5
80
82.5
85
87.5
90
92.5
95
97.5
100
102.5
105
107.5
110
112.5
115
117.5
120
122.5
125
127.5
130
132.5
135
137.5
140
142.5
145
147.5
150
152.5
155
157.5
160
162.5
165
167.5
170
172.5
175
177.5
180
182.5
185
187.5
190
195
200
205
210
215
220
230
240
30
32.5
35
37.5
40
42.5
45
47.5
50
52.5
55
57.5
60
62.5
65
67.5
70
72.5
75
77.5
80
82.5
85
87.5
90
92.5
95
97.5
100
102.5
105
107.5
110
112.5
115
117.5
120
122.5
125
127.5
130
132.5
135
137.5
140
142.5
145
147.5
150
155
160
—
Push in Type —
NEW TYPE NEEDLES & SEATS
SQUARE DIAPHRAGM COVER SUPER BN (NEW TYPE)
Description Part No.
Mikuni No.
1.2
—
—
1.5
53-2600 786-35015-1.5
1.8
53-2608 786-35015-1.8
2.0
53-2601 786-35015-2.0
2.3
53-2602 786-35015-2.3
2.5
53-2603 786-35015-2.5
STANDARD METAL TIP
Description Part No.
Mikuni No.
1.2
53-2599 786-35018-1.2
1.5
53-2598 786-35018-1.5
1.8
53-2597 786-35018-1.8
2.0
53-2596 786-35018-2.0
2.3
53-2595 786-35018-2.3
2.5
53-2594 786-35018-2.5
OLD TYPE NEEDLES & SEATS
—
Screw in Type —
Description Part No.
Mikuni No.
65
gm
53-2614 730-03030
80
gm
53-2613 730-03033
95
gm*
53-2615 730-03034
*
This spring if for Sea Doo BN 46I Carbs Only!
95
gm
53-2612 730-03027-
T
115
gm
53-2611 730-03027
ROUND DIAPHRAGM COVER
STANDARD BN
OLD TYPE, STANDARD METAL TIP
Description Part No.
Mikuni No.
1.5
53-2500
VM26/26-1.5
2.0
53-2501
VM26/26-2.0
2.3
53-2502
VM26/26-2.3
2.5
53-2503
VM26/26-2.5
2.8
53-2504
VM26/26-2.8
VITON TIP
T
ET L TI