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Exploded views for Harken Radial Self Tailing Winches, size 70.3 speed: 70.3STA / 70.3STC / 70.3STBBB / 70.3STCCC

Drum & Sheaves for Aluminum, Chrome and White Chrome Winches.

Note:Click on your preferred part no. or scroll down to purchase. If it's a Special Order Item , click on the part number and request it through the Contact Us form. A customer care agent will follow up shortly.
Exploited View
Drum & Sheaves
Diagram Ref.QuantityWinch ColorDescription
Aluminum
70.3STA
Chrome
70.3STC
White Chrome
70.3STCW
16 1A94190900
Special Order
A94190900
Special Order
A94190900
Special Order
Assy Housing Winch 70.3
Housing W70
2S415580085 S415580085 S415580085 Bushing Ø12xØ35x9.5
Heli-coil M6x9
1S415810081
Special Order
S415810081
Special Order
S415810081
Special Order
Bushing 3 Speed
17 6M0606303 M0606303 M0606303 Screw (M8x25 UNI 5931)
18 3A74147500 A74147500 A74147500 Roller Bearing (102 x 114 x 26)
24 1A96966000 A74146900
Special Order
A94148800 Drum spare kit Winch 70
25 50M0610280
Special Order
M0610280
Special Order
M0610280
Special Order
Ball 5/16"
31 1A94145300
Special Order
A94145300
Special Order
A94145300
Special Order
Assy Gear 3rd Speed
1S414530004
Special Order
S414530004
Special Order
S414530004
Special Order
Idler Gear 3 Speed
1S414550081
Special Order
S414550081
Special Order
S414550081
Special Order
Bushing Ø22xØ25x15.5
1S414540080
Special Order
S414540080
Special Order
S414540080
Special Order
Washer 3 Speed
1M0604003 M0604003 M0604003 Screw M6x12 UNI 5933

Drum & Sheaves for All Bronze and All-Chrome Winches.

Note:Click on your preferred part no. or scroll down to purchase. If it's a Special Order Item , click on the part number and request it through the Contact Us form. A customer care agent will follow up shortly.
Exploited View
Drum & Sheaves
Diagram Ref.QuantityWinch ColorDescription
All Bronze
70.3STBBB
All Chrome
70.3STCCC
16 1A94190900
Special Order
A94190900
Special Order
Assy Housing Winch 70.3
Housing W70
2S415580085 S415580085 Bushing Ø12xØ35x9.5
1S415410081
Special Order
S415810081
Special Order
Bushing 3 Speed
17 6M0606303 M0606303 Screw (M8x25 UNI 5931)
18 3A74145000 A74145000 Roller Bearing (102 x 114 x 26)
24 1A96924300
Special Order
A94148800 Drum spare kit Winch 70
50M0610280
Special Order
M0610280
Special Order
Ball 5/16"
30 1A94145300
Special Order
A94145300
Special Order
Assy Gear 3rd Speed
1S414530004
Special Order
S414530004
Special Order
Idler Gear 3 Speed
1S414550081
Special Order
S414550081
Special Order
Bushing Ø22xØ25x15.5
1S414540080
Special Order
S414540080
Special Order
Washer 3 Speed
1M0604003 M0604003 Screw M6x12 UNI 5933

Cleat for Aluminum, Chrome and White Chrome Winches.

Note:Click on your preferred part no. or scroll down to purchase. If it's a Special Order Item , click on the part number and request it through the Contact Us form. A customer care agent will follow up shortly.
Exploited View
Cleat
Diagram Ref.QuantityWinch ColorDescription
Aluminum
70.3STA
Chrome
70.3STC
White Chrome
70.3STCW
21 1S4155700A0
Special Order
S4155700A0
Special Order
S4155700A0
Special Order
Stripper Arm support W60/70
22 1S281700097 S281700097 - Red Line
23 1A94147100 A94147100 A94147100W
Special Order
Assy Jaws Winch 70
Lower Jaw W70
Upper Jaw W70
1S414850080 S414850080 S414850080W
Special Order
Peeler W60-70
4S385970001
Special Order
S385970001
Special Order
S385970001
Special Order
Spring
26 4M0601803 M0601803 M0601803 Screw UNI EN ISO 1207 - M6x35 - A4
27 1S414730019 S414730019 S414730019 Stripper Arm W70
28 3M0601903 M0601903 M0601903 Screw M6x16 UNI1207
29 1S4155500B1
Special Order
S4155500B1
Special Order
S4155500B1W
Special Order
Cover 3 Speed W70
30 1A94154700
Special Order
A94154700
Special Order
A94154700
Special Order
Assy Socket 3 Speed
Socket Handle 3 Speed
1S415130085 S415130085 S415130085 Washer Ø7.7xØ25x5.8
1M0614303 M0614303 M0614303 Screw M8x20 UNI 6109
38 1A94153700
Special Order
A94153700
Special Order
A94153700
Special Order
Assy Clutch 3rd Speed W70
Assy Command tube W70
1S415420004
Special Order
S415420004
Special Order
S415420004
Special Order
Dog Clutch 3 Speed
1M6009463
Special Order
M6009463
Special Order
M6009463
Special Order
Spring loaded ball plunger Ø6

Cleat for All Bronze and All-Chrome Winches.

Note:Click on your preferred part no. or scroll down to purchase. If it's a Special Order Item , click on the part number and request it through the Contact Us form. A customer care agent will follow up shortly.
Exploited View
Cleat
Diagram Ref.QuantityWinch ColorDescription
All Bronze
70.3STBBB
All Chrome
70.3STCCC
21 1S4155700A0
Special Order
S4155700A0
Special Order
Stripper Arm housing
23 1A96924400 A96812300
Special Order
Assy Jaws Winch 70
Lower Jaw W70
Upper Jaw W70
1S414850080 S414850080W
Special Order
Peeler W60-70
4S385970001
Special Order
S385970001
Special Order
Spring
25 4M0601803 M0601803 Screw UNI EN ISO 1207 - M6x35 - A4
26 1S7180100F0
Special Order
S414730019 Stripper Arm W70
27 3M0601903 M0601903 Screw M6x16 UNI1207
28 1A76924700
Special Order
A76924600
Special Order
Cover 3 Speed W70
29 1A94154700
Special Order
A94154700
Special Order
Assy Socket 3 Speed
Socket Handle 3 Speed
1S415130085 S415130085 Washer Ø7.7xØ25x5.8
1M0614303 M0614303 Screw M8x20 UNI 6109
37 1A94153700
Special Order
A94153700
Special Order
Assy Clutch 3rd Speed W70
Assy Command tube W70
1S415420004
Special Order
S415420004
Special Order
Dog Clutch 3 Speed
2M6009463 M6009463 Spring loaded ball plunger Ø6

Gears & Base for Aluminum, Chrome and White Chrome Winches.

Note:Click on your preferred part no. or scroll down to purchase. If it's a Special Order Item , click on the part number and request it through the Contact Us form. A customer care agent will follow up shortly.
Exploided View
Gears & Base
Diagram Ref.QuantityWinch ColorDescription
Aluminum
70.3STA
Chrome
70.3STC
White Chrome
70.3STCW
1 1A94146700 A94146700 A96726200W
Special Order
Assy Base Winch 70:
Base W70
Heli-coil M8x10
1S476030004
Special Order
S476030004
Special Order
S476030004
Special Order
Centering bushing Ø12
1S4152300A7 S4152300A7 S4152300A7 Bushing Ø22xØ25x9.5
2S415580085 S415580085 S415580085 Bushing Ø12xØ35x9.5
Winch Product Sticker*
1- - S6620700A5W
Special Order
Skirt W70
2 1S414770004 S414770004 S414770004 Gear Z13 W70
3 1S413030004 S413030004 S413030004 Pawls Carrier Ø8xN2
4 8S000090004 S000090004 S000090004 Pawl Ø8
5 8S000380001 S000380001 S000380001 Pawl Spring Ø8
6 1S414390041 S414390041 S414390041 Ratchet Gear Z21xN2
7 1S413120002 S413120002 S413120002 Washer Ø22.5xØ45x1
8 1S278170002 S278170002 S278170002 Washer Ø12.5xØ48x1.5
9 1S281010004 S281010004 S281010004 Pin for Gear
10 1S414420041 S414420041 S414420041 Ratchet Gear Z26xN4
11 1S414410004 S414410004 S414410004 Pawls Carrier Gear Z13 N4
12 2A72821800 A72821800 A72821800 Roller Bearing (14x20x18)
13 1S416030004 S416030004 S416030004 Gear Pin (12x18x52.5)
14 1S414760004 S414760004 S414760004 Idler and Pinion Z26/Z13 W70
15 2A74162300 A74162300 A74162300 Roller Bearing 24x18x8
19 1A94147900 A94147900 A94147900 Assy Shaft Winch 70
Central Shaft W70 ST
1S413880002 S413880002 S413880002 Washer Ø17.2xØ32x1.5
32 1S414580081
Special Order
S414580081
Special Order
S414580081
Special Order
Shim Bushing 3 Speed
33 1S415400004
Special Order
S415400004
Special Order
S415400004
Special Order
Pawls Carrier 3 Speed
34 1S280870041
Special Order
S280870041
Special Order
S280870041
Special Order
Gear 1V
35 1A73129200
Special Order
A73129200
Special Order
A73129200
Special Order
Roller Bearing 50-62-20
36 1S377510001
Special Order
S377510001
Special Order
S377510001
Special Order
Clutch Spring
37 1A73422600
Special Order
A73422600
Special Order
A73422600
Special Order
Bearing 45x55x12

Gears & Base for All Bronze and All-Chrome Winches.

Note:Click on your preferred part no. or scroll down to purchase. If it's a Special Order Item , click on the part number and request it through the Contact Us form. A customer care agent will follow up shortly.
Exploited View
Gears & Base
Diagram Ref.QuantityWinch ColorDescription
All Bronze
70.3STBBB
All Chrome
70.3STCCC
1 1A96980000
Special Order
A96980100
Special Order
Assy Base Winch 70:
Base W70
1S690880043
Special Order
S690920043
Special Order
Cover for base W70
1S476030004
Special Order
S476030004
Special Order
Centering bushing Ø12
1S4152300A7 S4152300A7 Bushing Ø22xØ25x9.5
2S415580085 S415580085 Bushing Ø12xØ35x9.5
Winch Product Sticker*
2 1S414770004 S414770004 Gear Z13 W70
3 1S413030004 S413030004 Pawls Carrier Ø8xN2
4 8S000090004 S000090004 Pawl Ø8
5 8S000380001 S000380001 Pawl Spring Ø8
6 1S414390041 S414390041 Ratchet Gear Z21xN2
7 1S413120002 S413120002 Washer Ø22.5xØ45x1
8 1S278170002 S278170002 Washer Ø12.5xØ48x1.5
9 1S281010004 S281010004 Pin for Gear
10 1S414420041 S414420041 Ratchet Gear Z26xN4
11 1S414410004 S414410004 Pawls Carrier Gear Z13 N4
12 2A72821800 A72821800 Roller Bearing (14x20x18)
13 1S416030004 S416030004 Gear Pin (12x18x52.5)
14 1S414760004 S414760004 Idler and Pinion Z26/Z13 W70
15 2A74162300 A74162300 Roller Bearing 24x18x8
19 1A94147900 A94147900 Assy Shaft Winch 70
Central Shaft W70 ST
1S413880002 S413880002 Washer Ø17.2xØ32x1.5
21 1S4155700A0
Special Order
S4155700A0
Special Order
Stripper Arm housing
22 1S281700097 S281700097 Red Line
31 1S414580081
Special Order
S414580081
Special Order
Shim Bushing 3 Speed
32 1S415400004
Special Order
S415400004
Special Order
Pawls Carrier 3 Speed
33 1S280870041
Special Order
S280870041
Special Order
Gear 1V
34 1A73129200
Special Order
A73129200
Special Order
Roller Bearing 50-62-20
35 1S377510001
Special Order
S377510001
Special Order
Clutch Spring
36 1A73422600
Special Order
A73422600
Special Order
Bearing 45x55x12

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