Alpha 1 Gen 2 lower unit parts drawing *25-64

GLM Marine aftermarket lower gearcase stern drive parts exploded view

Last updated on 12/08/2023, 01:17:46

  • Parts 25 to 62
  • Tech drawings Search by part number or description here

Alpha one generation II lower parts

12414 Alpha generation 2 water pump kit

D. P/N 12414 Water pump set $109.95

11030 shift spool

25
P/N 11030 
Shift Spool OEM 818349T1 $99.99

23220 forward gear shims

26A
P/N 23220
 Shim / 15-47397A1 $13.99

23221 Alpha generation 2 shim kit

26B
P/N 23221
 Shim / 15-44491A1 $5.95

21590 Alpha 1 Generation 2 bearing

27A
P/N 21590 
#31-35928T1 $69.99

21591 roller bearing

27B
P/N 21591 
#31-828437A2 $54.99

21593 Alpha gen 2 bearing I.D. 1.875 inch

27C
P/N 21593 Bearing / 31-828437A2 $128.95

21820 Alpha generation 2 1 750 ID roller bearing

27D
P/N 21820 
Bearing / 31-20894A1 $47.99

11420 Alpha generation 2 forward gear roller bearing

28
P/N 11420
 Roller #31-30895 $19.99

11050 spring

29
P/N 11050 
Spring / 24-30893 $4.95

21131 Generation cross pin

30.
P/N 21131
 Cross Pin / 17-30632 $4.00

11060 Alpha gen 2 clutch dog

31
P/N 11060 Clutch OEM number 52-853594 $199.99

11150 prop Shaft

32.
P/N 11155
 Propeller shaft / 43-850308, replaces P/N 11150 / 44-824110 $399.99

11013 Alpha gen 2 reverse gear

33
P/N 11013 
Reverse gear / 43-828073A1 $114.99

23140 Alpha 1 thrust ring

34.
P/N 23140
 Thrust ring / 68100-1 $13.99

21620 Alpha bearing carrier ball bearing

35
P/N 21620
 Ball #30-88957T $44.99

83440 Alpha O-ring

36
P/N 83440
 O ring (Included in seal kit)

11410 Roller bearing OEM 31-30956

37
P/N 11410
 Roller type #31-30956 $19.99

85130 Oil seal inside

38.
P/N 85130 
Oil seal / 26-14077 $10.99

85700 oil seal outside

39
P/N 85700
 Oil seal (Included in seal kit

11381 tab washer

40
P/N 11381 
Tab washer / 14-18323 $17.99

21120 cover nut

41
P/N 21120 
Cover nut / 79448 $21.99

21301 Alpha 1 Generation 2 thrust hub

42.
P/N 21301 Thrust hub / 12-835467 $25.99

21760 lockwasher

43.
P/N 21760 
Lock washer / 13-42351-1 $4.95

21360 Tab washer receiver

44.
P/N 21360 
Tab receiver / 12-31211A3 $6.95

21200 Alpha 1 Tab washer

45.
P/N 21200
 Tab washer (2 units) / 14-816629 $4.89

21250 Alpha generation 2 prop nut kit

46
P/N 21250 Prop nut kit / 11-827614 $10.99

11405 carrier

47
P/N 11405
 Bearing carrier / 818763A10 $159.99

21031 Gen 2 lower shift shaft

48
P/N 21031 
Lower shift shaft / 815919A1 $56.95

85850 sleeve

49
P/N 85850
 Sleeve / 23-67370 $4.89

11071 Alpha gen 2 key

50
P/N 11071
 Key / 28-43037 $4.95

12341 pump base

51
P/N 12341 
Carrier assembly / 807929A1 $22.95

21015 Alpha generation 2 shift bushing

52
P/N 21015 
Shift bushing / 23-815921A21 $19.95

12702 anode

53
P/N 12702 
Anode assembly / 806105A1 $39.95

12824 Alpha coupling assembly

54. P/N 12824 Coupling assembly / 816597A1 (Included in water pump kit) $11.99

12825 Alpha Generation 2 guide tube

55
P/N 12825
 Guide tube / 23-816583 $7.99

12834 Screw

56
P/N 12834
 Screw / 10-816928 $4.89

21741 Screw

57
P/N 21741
 Screw / 10-806327 $4.95

58
P/N 21136 
E – Ring (2 units) / 53-29641 $4.95

82110 O-ring

59
P/N 82110
 O-ring (Included in seal kit) (Included in water pump kit)

11012 thrust washer

60
P/N 11012
 Thrust spacer / 23-824108 $4.95

12832 Screws

63
P/N 12832
 Screw OEM 10-806290 $4.95

21491 lockwasher

64
P/N 21491 
lock-washer for anode screws 13-69432 $4.95