Evinrude *Johnson outboard parts *Drawings *How to videos

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Evinrude/Johnson outboard gear sets * How to video

Your on-line distributor for GLM aftermarket outboard lower unit gears and clutch dogs

  • GLM Marine aftermarket Johnson outboard gears and lower units
  • Chart identifies OEM number and GLM Marine order number
  • Video installation help

Exploded view lower unit outboard drawings
Search by part number or description here

Help full hints to keep in mind when changing gears

Drive shaft taper area should be cleaned up on a lathe or use emery cloth on any high spots by hand. This will insure the pinion will in fact seat out properly on drive shaft. When replacing new gears or new drive shafts, the new combination will now need to be shimmed. This is also the only way you can test that the drive shaft is not bent and that you have properly cleaned up taper area. This is the area were pinion seats out on drive shaft.

If you do not have a dial indicator you can tell shaft is bent when you obtain different feller gauge reading. Rotate the pinion 180 degrees, the feeler gauge reading should read the same unless the shaft is bent. Drive shaft thread requires blue Quick stick 248 medium strength Loctite, product number 37684. Please note, some newer synthetic lower unit oil dissolves other Loctite products. Always change drive shaft bearing when changing parts.

If you are sending your drive shaft for shimming, we require thrust washer, thrust bearing and bearing retainer. There is no charge for this service if you are purchasing item from T.C. Electronics/Marine.

Remember we do the shimming for your pinion free of charge with any gear or drive shaft purchase.

If you require this service please remember to send all parts used on the drive.

Parts required to do shimming are: bearing retainer, thrust washer, thrust bearing, drive shaft and nut.

22680 Johnson
22680 Johnson

22681 Forward and pinion
22681 Forward and pinion

P/N 22681
GLM Marine aftermarket Evinrude/Johnson outboard
(forward - pinion gear)
433570
$459.15

22683 Clutch dog
22683 Clutch dog

P/N 22683 Clutch dog
319895
$99.15

2 Cylinder loop-charged
40-60 hp. years 1975-1988 3 Cylinder loop-charged

60-75 hp. years 1975-1988

Small housing
"older style"
2.42 :1 ratio
.41 ratio
12 tooth pinion
29 tooth drive gear
3 jaw clutch

35 hp. AR., AE. and AT. year 1987 40 hp. 1984 to 1988

48 hp. 1987 to 198850 hp. 1979 to 1988

55 hp. electric start 1979 to 1981

60 hp. electric start 1980 to 1985
22660
22660

P/N 22660
Complete set
397627, 332489, 332491
$499.15

22661
22661

P/N 22661
Johnson forward/pinion
#397627
$359.15

22662 GLM Marine aftermarket reverse
22662 GLM Marine aftermarket reverse

P/N 22662
Johnson outboard
reverse #32489
$199.15

22663
22663

P/N 22663
Clutch dog
332491
$58.89

2 Cylinder loop-charged
40 - 50 hp. Years 1989 to 2005 with small housing

"Newer style" Note the 2 cylinder loop charged engines use to be available with both small and large cases.

2.42 : 1 ratio
.41 ratio
12 tooth pinion
29 tooth drive
3 jaw clutch 25 hp. 1989 to 1995

40 hp. 1989 to 1997

48 hp. 1989 to 1996

50 hp. 1989 to 1997

22670 Complete
22670 Complete

P/N 22670
Complete set
397338, 318304, 318303
$392.00

22671 Outboard
22671 Outboard

P/N 22671
Pinion and forward
397338
$277.00

22672
22672

P/N 22672 Reverse
318304
$199.15

22673
22673

P/N 22673
Clutch dog
318303
$82.15

2 Cylinder outboard loop-charged

40-60 hp. years 1986 to 20063 Cylinder loop-charged

60-75 hp. years 1975 to 2001
with "large" housing

2.42 :1 ratio .41 ratio

12/29 teeth

3 jaw clutch

50 hp. 3 cylinder model
1995 to 1997

60 hp. 3 cylinder model
1986 to 1997

65 hp. Commercial
1984 to 1997

70 hp. E model
year 1975

70 hp. 20 inch model
1976 to 1997

75 hp. 20 inch model
1975 to 1988
22630
22630

P/N 22630 Complete set 436746, 340490, 323664 $499.15

22631 V4 60 90 degree
22631 V4 60 90 degree

P/N 22631
Forward and pinion
436746
$428.00

22632  400 series 1978-1985
22632 400 series 1978-1985

P/N 22632
Reverse 400 series
340490
$132.89

22633
22633

P/N 22633 clutch dog
323664
$85.89

V4 60 degree V4 90 degree

replacement for
"small" housing

years 1978 to 2006
2:1 ratio
.50 ratio
13/26 teeth
3 jaw clutch

85 hp. 1978 to 1980

85 hp. 1991 to 1995

88 hp. 1987 to 1996

90 hp. 1981 to 1997

100 hp. 1979 to 1980

100 hp. 1989 to 1990

110 hp. 1986 to 1989

112 hp. 1994 to 1996

115 hp. 1977

115 hp. 1990 to 1997

120 hp. 1986 to 1992

120 hp. Tl., Tx. 1993

125 hp. Esx. Prefix
only 1989 to 1990

125 hp. Esx. s
Suffix only 1993

140 hp. 1978 to 1984

140 hp. 1986 to 1987

140 hp. TL.1988 to 1994

22650
22650

P/N 22650
Complete set
435123, 336574, 337774
$799.15

22651
22651

P/N 22651
Pinion forward set
435123
$399.15

22653
22653

P/N 22653
GLM aftermarket reverse
336574

22625
22625

P/N 22625 Clutch dog
 337774, 914716
$95.89

V4 90 degree V4 90 degree outboard replacement for Large type "O" housing years 1978 to 20062.25:1 ratio .44 ratio 12 tooth pinion 27 tooth forward and reverse with 6 jaw clutch

90 hp. V4 60 degree 1995 to 1999

100 hp. 1991

100 hp. Commercial 1987, 1992, 1993

100 hp. Commercial 1994 to 1999

100 hp. Commercial E.J. model 1989

100 hp. Commercial 2 PCS. drive shaft 1990

112 hp. 1994 to 1996

115 hp. V4 60 degree 1995 to 1999

120 hp. 1990

120 hp. TX. 1993

125 hp. 1989 to 1992

125 hp. Commercial E, R 1993 to 1996

125 hp. Commercial Esx. prefix only 1989 to 1990

125 hp. Esx. suffix only 1993

130 hp. 1997

140 hp. TX. 1988 to 1990 and 1992 and 1993

155 hp. Commercial 1989

1.6 hp. Commercial 1988

22620 Hydraulic shift 1978-1981
22620 Hydraulic shift 1978-1981

P/N 22620 Forward, pinion, reverse and clutch dog $875.89

22621
22621

P/N 22621 Forward and pinion
5004941
$599.15

22652
22652
22624
22624

P/N 22624 Reverse
336561,910994
$254.89

Clutch dog
Clutch dog

P/N 22625 Clutch dog
337774
$95.89

V6 Mechanical - Hydraulic shift lower units 150 hp. year 1978 175, 200 hp. years 1977 and 1978 235 hp. year 1978 1.86:1 ratio .54 ratio 14 tooth pinion 26 tooth forward 6 jaw clutch

Hydraulic assist gear ratio chart.
We have 2 used sets for $300.00 each
at time of this posting
22622
22622

P/N 22622
Complete set
435020, 437297
$599.15

22623  14-26 ratio
22623 14-26 ratio

P/N 22623 GLM aftermarket Johnson outboard
(forward & pinion)
435020
$319.15

22624
22624

P/N 22624 Reverse
336561,910994
$254.89

P/N/22625
P/N 22625

P/N 22625
Clutch dog
337774
$95.89

V6 90 degree replacement for
type "O" housing
years 1978 to 2006

1.86:1 ratio
.54 ratio
14 tooth pinion
26 tooth forward
6 jaw clutch

150 hp. 1979 to 1987

150 hp. 1988 to 1990

150 hp. 1991 to 1997

150 hp. Commercial 1993 to 1995

150 hp. Commercial 1989 to 1990

155 hp. Commercial WTP 1989

175 hp. 1978

175 hp. 1978 to 1987

175 hp. 1988 to 1990

175 hp. 1991 to 1997

185 hp. 1984 to 1985

185 hp. 1990

185 hp. 1991 to 1994

200 hp. 1978 200 hp. 1979 to 1983

200 hp. 1986 to 1987

200 hp. 1988 to 1990

200 hp. 1991 to 1997

200 hp. Commercial 1990 to 1991

225 hp. 1986 to 1987

225 hp. 1988 to 1990

225 hp. 1991 to 1997

235 hp. 1979 to 1985

22666 V6-V8 1982-1993
22666 V6-V8 1982-1993

22625 Johnson clutch

22625 Johnson clutch

P/N 22625
Clutch dog
337774
$95.89

P/N 22666 V6-V8 1982-1993V6 90 degree heavy duty replacement gears for type "O" housing years 1978 to 2006 The new set has less teeth with a larger and stronger teeth. Durable gear are capable of up to 300 hp. Use with any V6 outboard years 1979 to 2006 with type "O" housing. Its recommended that a clutch dog be installed # 22625 but now required. 12 tooth pinion, 22 tooth forward and 6 jaw clutch.

150 hp. 1979 to 1997

150 hp. Commercial 1993 to 1995

150 hp. Commercial 1989 to 1990

155 hp. Commercial WTP 1989

175 hp. 1978 to 1997

185 hp. 1984 to 1985

185 hp. 1990 to 1994

200 hp. 1978 200 hp. 1979 to 1983

200 hp. 1986 to 1987

200 hp. 1988 to 1990

200 hp. 1991 to 1997

200 hp. Commercial 1990 to 1991

225 hp. 1986 to 1987

225 hp. 1988 to 1990

225 hp. 1991 to 1997

235 hp. 1979 to 1985