Northern Lights M843NW3 and NL843NW3 Parts Manual page 23

KEY PART NUMBER
1 10-33110
2 20-12002
3 27-32003
135616235
4 145536370
5 28-13101
6 21-12013
7 145206022
8 11-33101
9 314990030
10 00-13101
11 00-08301
12 18-13107
13 18-13108
14 18-13109
15 21-13102
16 21-13101
17 145986150
18 19-00048
19 19-00040
20 19-00012
21 21-31002
22 12-09137
23 12-09138
24 12-09712
25 15-01134
26 15-00706
27 11-13101
28 19-00024
29 13-09710
30 14-09711
31 20-12207
32 22-42070
QTY DESCRIPTION
1 Exhaust Manifold / Expansion Tank
1 Heat Exchanger Element
1 Wet Exhaust Elbow S/S
1 Wet Exhaust Elbow (Cast Iron)
2 Heat Exchanger End Cap
1 Thermostat Housing Cover Plate
1 Pressure Cap
(formerly #21-12007)
1 Thermostat, 180°F / 82°C
1 Exhaust Manifold Gasket
1 Wet Exhaust Elbow Gasket
1 Spring
1 "Northern Lights" Decal
1 Formed Hose
1 Hose 3/4" ID x 18-1/2"
1 Overflow Hose 5/16" ID x 25"
1 Union 3/4 HB x 3/4 HB
1 Socket Head Plug 1/2 NPT
1 Connector 1/2 NPT x 3/4 HB
2 Hose Clamp #48
2 Hose Clamp #40
3 Hose Clamp #12
2 Hex Head Plug, Brass 3/8 NPT
6 Capscrew, Hex Head M6 x 1.0 x 105 mm S/S
4 Capscrew, Hex Head M6 x 1.0 x 110 mm S/S
3 Capscrew, Hex Head M8 x 1.25 x 25 mm S/S
10 Flat Washer M6 S/S
4 Flat Washer M8 S/S
1 Thermostat Gasket
2 Hose Clamp #24
1 Stud M8 x 1.25 x 20 x 10 S/S
1 Hex Nut, M8 x 1.25 S/S
1 Filler Neck
1 Switch, High Exhaust Temperature
Exhaust Manifold and Heat Exchanger
(35 mm OAL)
(not shown)
P843-3 5/13
3 - 1
GROUP 3 – COOLING SYSTEM
Marine
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