Alpha 1 Gen 2 parts drawing *Lower unit 1-24

GLM Marine aftermarket lower gear-case stern drive parts
outdrive tech drawings

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

  • Parts 1 to 24

Alpha 1 gen 2 lower parts drawing

25 to 64

Case

A. P/N SE116 Complete lower unit aftermarket SEI Marine gearcase Assembly 1623-815822A53 serial No. OD469859 and up (for Alpha One Gen II Standard Rotation). Compatible with all ratios *except 2.00 and 1.62 $1199.99

87511 lower seal kit

B. P/N 87511 Seal kit 26-816575A3 $45.00*Includes all seals, o-rings, oil seals and gaskets for lower unit

12043 Alpha 1 Water pump kit

C. P/N 12043 Water pump (without stainless steal housing) $44.99

12414 Alpha generation 2 water pump kit

D. P/N 12414 Water pump set $109.95

Alpha 1 and gen 2 lower unit gearcase complete bearings-seals and shim kit

85590 Face seal

2. P/N 85590 Face seal 26-816575A2 $4.95

89630 impeller

3. P/N 89630 Impeller 47-43026-2 $15.95

30290 Gasket

4. P/N 30290 Gasket27-817277

5. P/N 12500 Wear plate 817276-1

6. P/N 30090 Gasket 27-43033-1

81390 O-rings

7. P/N 81390 O ring 25-90011

23200 Alpha generation 2 retainer

10. P/N 23200 Retainer 824519-1 $4.95

21580 Alpha generation 2 bearing

11A. P/N 21580 Roller Bearing (1991-97) OEM 31-26387A1 $46.99

21584 Alpha generation 2 bearing

11B. P/N 21584 Roller Bearing (1998-up) 31-33138A1 $48.99

23210 Alpha generation 2 drive shaft bearing shim kit

12. P/N 23210 Shim 15-42637A1 $16.95

11140 drive shaft

13. P/N 11140 Drive Shaft 45-816919 $475.99

85581 Alpha generation 2

14. P/N 85581 Oil Seal 26-816464-1 $10.99

81175 Alpha O-rings

15. P/N 81175 O Ring 25-36318 (included in seal kit #87501)

85140 oil passage seal

16. P/N 85140 Seal 26-45577-1 $9.95

31170 drain screw

17. P/N 31170 Washer 12-19183-2 (5 units) $9.99

21731 Draining screw washer

18. P/N 21731 Screw 22-67892A1 (includes gasket) $9.99

21610 OMC Pinion bearing

19. P/N 21610 Roller Bearing 31-42647A1 $43.95

11091 Alpha generation 2 ratio gear

20A P/N 11091 Forward Gear Set (1991-up) 43-828072A2 $417.99

11092 Alpha generation 2 gear ratio

20B. P/N 11092 Forward Gear set (1996-up) 43-878087A2 $424.99

32800 Alpha 1 shim kit washer

21. P/N 32800 Washer 12-92721 (2 units) $4.95

11190 Pinion nut

22. P/N 11190 Nut 11-35921 $4.95

12710 Alpha generation 2 anode

23.P/N 12710 Trim Tab OEM 76214A1 $16.95

11040 Alpha 1 Shift crank

24. P/N 11040 Shift Crank OEM 76865 $78.99