Part Number: GLM21580
Price: $31.9500
Quantity: 
Bearing, Upper Drive Shaft, Mercruiser with No Preload Pin
Upper Drive Shaft Bearing for Mercruiser Sterndrives and Mercury/Mariner outboards without a driveshaft preload pin. It will fit the following applications: V-6 3.0L outboards with late Alpha Gearcase. Mercruiser Sterndrives: 1967-69 120/140 S/N 2062141-2791956, 1967-69 160 S/N 2065190-2763441, Alpha One and Alpha One Gen II 1984-97. This item replaces OEM: # 31-36387A1.

PART INCLUDED IN:

 

Part Number: GLM25120
Price: $209.9500
Quantity: 
Lower Unit Seal And Bearing Kit, Mercruiser MR, Alpha One 31-803090T1

Lower Unit Seal And Bearing Kit for a Mercruiser Sterndrive. It will fit the following application: MR/Alpha One from 1983 to 1991. This item replaces Merc. OEM: # 31-803090T1.

Kits Contain:
GLM OEM ITEM
11190 11-35921 Pinion Nut
11380 14-79447 Keyed Washer
11381 14-18323 Keyed Washer
11410 31-30956T Roller Bearing
21580 31-36387A1 T. Roller Bearing
21590 31-35928T1 T. Roller Bearing
21610 31-42647A1 Bearing
21620 30-88957T Bearing
23210 15-42637A1 Shim
23220 15-47397A1 Shim
87510 26-33144A2 Gearcase Seal Kit

 

Part Number: GLM11312
Price: $399.9500
Quantity: 
Gear Set Kit Lower Unit for Mercruiser Alpha 1 1984-95 with Bearings 43-878087A4
Gear Set Lower Unit Rebuild Kit with Bearings and Shims.

Fits Mercruiser Sterndrive models:

MR/ Alpha One 1984-1990
Alpha One SS 1986-1989
Alpha One Gen II 1991-1995 Drives.

Fits Mercury Mariner Outboard models:

225 3.0 Carb 1.62:1 standard rotation (1994-1998)
225 3.0 Carb Sea Pro 1.62:1 standard rotation (1994-1998)

It uses a forward gear bearing with a 3.500 Inch Outside Diameter.

This kit contains the forward, reverse,and pinion gears, all bearings, and necessary shims.

Replaces Mercury part #: 43-878087A4
The forward gear has a retaining ring to stop needle bearing moving rearward


 

Part Number: GLM25125
Price: $529.0000
Quantity: 
Gear Bearing and Seal Kit for Mercruiser Alpha 1 83-91 43-803091T1

Lower Unit Seal And Bearing & Gear Kit for a Mercruiser Sterndrive. It will fit the following application: MR/Alpha One, from 1983 to 1991.
This item replaces Merc. OEM: # 43-803091T1

Kits Contain:
GLM OEM ITEM
11020 43-92320T Reverse Gear
11100 43-96084A7 Pinion & Fwd Gears
11060 52-853594T Clutch Dog
11190 11-35921 Pinion Nut
11300 43-96084A4 Gear Set
11380 14-79447 Kyd Washer
11410 31-30956T Roller Bearing
11420 30895T Roller Bearing
21570 31-53079A1 T. Roller Bearing
21590 31-35928T1 T. Roller Bearing
21600 31-92366A1 Bearing
21620 30-88957T Bearing
23220 15-47397A1 Shim
23300 15-57007A1 Shim
87510 26-33144A2 Gearcase Seal Kit