OMC parts 400-800 Stringer upper gearcase

OMC parts with illustrated photos for your stern drive repairs

Need help with your OMC stern drive? Look at illustration and photographs of outdrive parts.
Take this GLM Marine catalog link.
Ideal for factory certified technician or just boating enthusiasts or the marine boat mechanic performing their own work.
Tech support for aftermarket outdrives

Upper gear case outdrive assembly OEM 982488

OMC outdrives come in 4 gear ratios. Steering worm gear and water pump must be changed over and unit should be pressure tested. Upper gearcase contains the following: ball gear, gears set, drive shaft, bearing retainer assembly, shims, seal kit, oil seals, cover, seals, nut, and plug. Water pump shaft and water pump kit available but not included

22050 GLM aftermarket OMC ball gear kit 400-800 outdrives.jpg

22050 GLM aftermarket OMC ball gear kit 400-800 outdrives

P/N 22050 Aftermarket OMC ball gear kit 1973 thru 1986 $218.29

314579 OEM ball gear press on

314579 OEM ball gear press on

$199.89 press on type 1969 thru 1972 one unit only (used)
Please call for availabilty before ordering

22010 Ball gear intermediate housing

22010 Ball gear intermediate housing

P/N 22010 Intermediate housing $100.29

22020 Ball Gear upper gearcase

22020 Ball Gear upper gearcase

P/N 22020 Ball gear OEM 908069 $94.29

12190 Aftermarket OMC Water pump kit

12190 Aftermarket OMC Water pump kit

Includes: O-rings, Water pump plate, Impeller, Seal and Pump housing
P/N 12190 water pump kit $78.29

27100 New upper gearcase 21-16

27100 New upper gearcase 21-16

Rebuilt unit $1495.09 *after trade in all gear ratios and steering types available

27000 Aftermarket OMC stern drive case

27000 Aftermarket OMC stern drive case

P/N 27000 Empty 800 upper gear case $1283.29

22590 17 gears bearing retainer assemble

22590 17 gears bearing retainer assemble

P/N 22590 Complete bearing housing 21/16 assembly $1895.09

P/N 22580 V8 5.0 liter ratio (21/17)

P/N 22567 Ratio (21/18)

22530 21-20 gear set bearings

22530 21-20 gear set bearings

#22530 (21/20) OEM # 982835 $626.29

22510 21-16 gear set bearings

22510 21-16 gear set bearings

P/N 22510 (21/16) Gears OEM 982261 $969.29

22512 21-17 gear set bearings omc parts

22512 21-17 gear set bearings omc parts

#22512 (21/17) OEM # 982259 $859.29

23310 shim kit 400 800 series

23310 shim kit 400 800 series

#23310 5 piece shim kit $12.09

27860 Upper gearcase top

27860 Upper gearcase top

#27860 $80.09

27950 Bearing housing 800 series

27950 Bearing housing 800 series

#27950 $125.09

21731 Oil drain screw with magnetic

21731 Oil drain screw with magnetic

#21731 $5.09

23320 shim kit 800 series

23320 shim kit 800 series

#23320 $12.29

87650 Upper 1973-1986 seal kit aftermarket omc parts

87650 Upper 1973-1986 seal kit aftermarket omc parts

P/N 87650 seal kit $53.29

87651 Upper gearcase 1968-1972 seal kit 100 thru 245 h.p

87651 Upper gearcase 1968-1972 seal kit 100 thru 245 h.p

#87651 $45.29

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# 22310 Lock Nut

#22310 $3.29

22307 Screw 800 series

22307 Screw 800 series

#22307 $4.09

# 22330 ball gear nut

P/N 22330 nut $5.29