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V
INTAGE
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NTAKE
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NGINE
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USPENSION
C
ONTROL
E
LECTRICAL
C
HEMICAL
T
OOLS
W
ATERCRAFT
HSR42/45 Old Style Parts
HSR42/45 Old Style Replacement Parts
• Lined through part numbers are no longer available.
Mikuni Part No. Highlighted in
BOLD RED
are included in rebuild kit.
No. Description
Mikuni No.
Order
No.
1.
Screw, Top Cover 4x10mm
C5=410-B
007-624
2.
Screw, Top Cover 4x14mm (qt2)
CW2=0414-B
002-522
3.
Top Cover
776-39005
007-741
4.
Gasket, Top Cover
TM42/04
007-480
5.
E-Ring, Jet Needle
BS32/126
002-455
6.
Washer, Jet Needle
826-03002
007-267
7.
Jet Needle (HSR42) Std.
J8-8DDY01-96
007-082
Jet Needle (HSR45) Std.
J8-8CFY02-96
007-102
8.
E-Ring
B40I/56
007-616
9.
Packing, Link Lever
B40I/10
002-629
10.
Pin, Link Lever
834-23041
007-743
11.
Throttle Valve 3.0
TM42/08-3.0
007-432
12.
Screw, Needle Retainer
739-13001
007-123
13.
Clip, Needle Retainer
TM42/16
007-671
14.
Sealing Ring, Throttle Valve
TM42/13
007-723
15.
Seal, Throttle Valve
TM42/10
007-670
16.
Bolt
TM40/89
007-669
17.
Plate, Lock Tab
TM42/38
007-675
18.
Bracket, Cable (
Standard)
TM42/34
007-740
Used on Old Style HSR42/45 manufactured before 2000.
Throttle Linkage is on left side.
18A.
Bracket, Cable
(Lower Position)
TM42/34A
–––––––
(Lower Bracket, lowers cable position, use with larger fuel tanks )
19.
Screw
C2=0514-B
007-698
20.
Starter Nut, Choke
640-12001
007-161
21.
Spring, Starter Plunger
VM14/241
007-678
22.
Starter Plunger
N189.192
007-635
23.
Mixing Body (HSR42/45)
TM42/06
–––––––
Mixing Body (HSR48)
TM48/02
–––––––
24.
Seal, Spigot Body
616-94029
007-473
25.
Pin, A/P Throttle Lever
BN38/43
007-617
26.
Screw, A/P
MC-0316-B
007-193
27.
Spring, A/P
M12F/46-BB
007-629
28.
Lever, A/P
TM42/28
–––––––
29.
Lever, A/P
TM42/21
007-721
30.
Spring, A/P
TM42/37
–––––––
31.
Ring
E204.040
007-628
32.
Mixing Body Assembly
TM42SS1/01-0
–––––––
33.
Packing, Shaft
BS36/95
007-615
34.
Adjusting Screw, A/P
TM42/36
007-701
35.
O-Ring, A/P Screw
B30/205
007-188
36.
Shaft Lock, Tab
TM42/17
007-703
37.
Screw, Throttle Stop
B30/1069
007-746
38.
Lever Assembly, Throttle
TM42/20
007-673
39.
Pin, Throttle Lever
N138.019
007-171
40.
Nut, Throttle Stop Screw
N3=4
007-637
41.
Spring, Throttle Return
TM42/19
007-672
42.
Shaft, Throttle
700-15011
–––––––
43.
Plate, Fuel Joint Retainer
TM42/15
007-704
44.
Screw
C2=0410-B
007-705
45.
Screw, Pilot Air Adjusting
(Std)
604-26014
007-706
46.
Spring, Pilot Air Adjusting
N133.206
007-137
47.
Washer, Pilot Air Adjusting
VM12/205
007-482
48.
O-Ring, Pilot Air Adjusting
N133.037
002-858
49.
Fuel Joint
TM40/27
007-667
50.
O-Ring, Fuel Joint
KV/10
002-709
51.
Packing, Idle Adjuster
B30/398
007-614
52.
Washer, Idle Adjuster (Steel)
VM22/138
007-680
53.
Spring, Idle Adjuster
730-09018
007-603
54.
Ring, Idle Adjuster (Brass)
925-15001
007-612
55.
Idle Adjuster Assembly (Long)
TM42/32
007-674
55A.
Idle Adjuster Screw (Short)
999-605-065
007-484
56.
Air Jet (Blank)
BS30/97-00
002-149
57.
Needle Jet #723 Series
784-430000-Y-6
Pg.206
58.
Nozzle, Accelerator Pump Std.
TM42/11-70
007-487
59.
O-Ring, A/P
N124.063
007-163
Note: Old Style HSR42/45 were manufactured before year 2000.
Throttle linkage is on left.
No. Description
Mikuni No.
Order No.
60.
Pilot Jet #30
(Std.)
VM28/486
004-034
Pilot Jet - Optional Sizes
VM28/486
Pg.212
61.
Extender, Main Jet
TM42/12
007-722
62.
Main Jet #160
(Std.)
N100.604
004-204
Main Jet - Optional Sizes
N100.604
Pg.214
63.
O-Ring, Needle Valve Seat
616-33003
007-470
64.
Screw, Needle Valve Retainer
VM13/216
007-174
65.
Needle Valve Assembly w/O-Ring
786-27001-4.2
007-476
66.
Float Assembly
859-32027
007-497
67.
Pin, Float
BV26/22
002-107
68.
Screw, Float Pin
C2=0410
007-620
69.
Packing, Float Bowl
616-94028
007-472
70.
Float, Chamber Body
TM42/05
007-500
71.
Hose, Overflow
N122.028
007-630
72.
O-Ring, Drain Plug
VM28/254
002-531
73.
Drain Plug
TM32/41
007-646
74.
Screw, Float Bowl
C2=0412-B
007-201
75.
Rod, A/P
TM36/44-1A
007-191
76.
Boot, A/P
TM36/64
007-195
77.
Plunger, A/P
TM36/60
007-198
78.
Spring, A/P
VM14SC13/89
007-200
79.
Lever, T.V.
TM42/03
007-742
HSR42/45 Carburetor Rebuild Kit
Kit contains GENUINE Mikuni parts, all the necessary parts and gaskets
to rebuild an HSR carburetor. Includes needle valve assembly, o-rings,
gaskets and screws. Sold as a kit.
Mikuni No.
KHS-016.
Order No.
002-989
Exploded
View No.
Qt
Contents
4
1
Gasket, Top Cover
5
1
E-Ring, Jet Needle
6
1
Washer, Jet Needle
48
1
O-Ring, Pilot Air
50
2
O-Ring, Fuel Joint
59
1
O-Ring, A/P
63
1
O-Ring, Needle Valve
64
1
Screw, N.V. Retainer
65
1
Needle Valve Assy
69
1
Packing, Float Bowl
71
1
Hose, Overflow
72
1
O-Ring, Drain Plug
74
4
Screw, Float Bowl (short)
76
1
Boot, A/P Rod
1...,171,172,173,174,175,176,177,178,179,180 182,183,184,185,186,187,188,189,190,191,...556