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Lewmar - Ocean Self-Tailing Winch Spares (Size 50ST)

Lewmar

As with any precision engineered assembly, Lewmar winches need regular maintenance to operate at peak efficiency. Without this attention, permanent damage and premature wear can result.

Lewmar winches are simple to dismantle and are designed for easy maintenance. The exploded view drawing shows how the component parts can be removed easily from each winch.

Price:  £49.95
RRP:  £55.00
Save:  £5.05 (9%)
(Inc. VAT @ 20%)
+
Ocean 50ST Spares:  

Article Number:  19700200


Winch Service Notes

For satisfactory long term performance and product life these winches must be given the routine and full maintenance procedure described below.

  • Monthly – All Lewmar winches should be hosed down with fresh water then lightly oiled and greased.
  • Two or three times during active sailing season – All Lewmar winches should be stripped, cleaned and lubricated.
  • At the end of each sailing season or before starting the new season – All Lewmar winches should be completely stripped, cleaned, thoroughly checked for damage, lubricated and reassembled as detailed in the service manual.

Size 50ST spares kit includes the following -

  • 6 x standard small pawls
  • 4 x standard large pawls
  • 12 x pawl springs
  • 6 x gear spindle sleeves
  • 2 x collets
  • 2 x circlips

Please note that these spares are for Ocean winches from 1992 onwards. If your winch is an older model then please call us on +44(0) 1243 375774 and we will try to help you identify your winch.

Please be aware that we may experience long lead times for some spare parts.

Item Description

Part Number

No in Winch
1a Chrome top cap 50AST/50CST/50CCST 45000100 1
1b Bronze top cap 50BST/50BBST 45000101 1
2 'O' ring (fitted in item 1a/1b) B6061 1
3a Chrome feeder arm 50AST/50CST/50CCST 45000503 1
3b Bronze feeder arm 50BST/50BBST 45000504 1
4 Collet 45000102 2
5 Spring retainer (black) 45000595 1
5a Spring retainer (grey) 45000525 1
6 M6x50 socket head cap screw B0746 4
7 Spring 45000512 4
8 Spacer 45000513 4
9 Upper crown (black) 45000585 1
9a Upper crown (grey) 50AST/50BST/50CST 45000505 1
9b Bronze upper crown assembly 50BBST 48050000 1
9c Chrome upper crown assembly 50CCST 48050001 1
10 Stripper ring (grey) 45000508 1
11 Lower crown (black) 45000589 1
11a Lower crown (grey) 50AST/50BST/50CST 45000509 1
11b Bronze lower crown assembly 50BBST 48050005 1
11c Chrome lower crown assembly 50CCST 48050006 1
12 Drum alloy (black) 45000584 1
12a Drum alloy 50AST 45000514 1
12b Drum bronze 50BST/50BBST 45000516 1
12c Drum chrome 50CST/50CCST 45000515 1
12d Drum stainless steel 50SST 45000570 1
13 Roller bearing assembly 15044121 2
14 Bearing spacer 15042012 1
15 Drum washer 45000534 1
16 Main spindle 45000518 1
17 Gear spindle 45000523 1
18 Centre stem 45000517 1
19 Roller bearing assembly (fitted in item 18) 15000019 1
20 Circlip (fitted in item 18) B2092 1
21 Roller bearing assembly 1300/SA2 3
22 Ratchet gear 45000520 1
23 Pawl 1264/8 4
24 Pawl spring 1260/7 4
25 Pawl gear 45000519 1
26 Flanged washer 15000646 1
27 Roller bearing assembly 15000017 3
28 Pawl gear 45000521 1
29 Gear spindle 45000524 1
30 Ratchet gear 45000522 1
31 Washer 15000981 1

NOTE:

To convert to an all bronze or all chrome winch the following parts are required -

9b + 11b = 48050022

9c + 11c = 48050023

9b/9c/11b/11c are all assembled components NOT available separated.

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