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If your Mfgr. says:

That motor's 7 years old.
Part is no longer available.
We lose $$ on service!
EPA made me do it!
Parts at central warehouse, you'll get them next month.
We don't make parts for those.
We only do warranty work.
Our techs only fix late models.
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GEARCASE CAPACITY CHART

OMC Cobra and Cobra SX
OMC Sea Drive

OMC STERN (STRINGER) DRIVE (Gear-driven Tilt) thru 1985
Use OMC Premium Gear Lube Unless Noted *
MODEL / HP YEARS UPPER & MIDDLE
HOUSINGS (ounces) 		LOWER GEARCASE
(ounces)
90Nu 1970 20.0 17.5
90Du 1970 20.0 17.5
90 1970-1971 20.0 17.5
100 1972-1974 16.6 40.6
120 1970-1971 20.0 40.6
120 1972-1977 16.6 40.6
120 * 1978-1981 16.6 33.8
2.5 Litre * 1982 16.6 26.7
140 1973-1977 16.6 40.6
140 * 1978-1981 16.6 33.8
3.0 Litre * 1982 16.6 26.7
155 V6 1970-1971 20.0 40.6
155 V6 1972 16.6 40.6
165 V6 1972-1976 16.6 40.6
170 V8 1974 16.6 40.6
175 V8 1975-1977 16.6 40.6
3.8 Litre V6 * 1981 16.6 38.4
3.8 Litre V6 * 1982 16.6 32.1
185 V8 * 1978-1980 16.6 38.4
190 1974-1977 16.6 40.6
200 * 1979-1981 16.6 38.4
5.0 Litre V8 1982 16.6 32.1
210 1970-1971 20.0 40.6
215 1971 20.0 40.6
225 1972-1976 20.0 40.6
225 1978 16.6 38.4
230 1979-1981 16.6 38.4
235 1971 20.0 40.6
235 1975-1977 16.6 40.6
240 * 1978 16.6 38.4
245 1972-1975 20.0 40.6
250 * 1979 16.6 38.4
260 * 1979-1981 16.6 38.4
5.7 Litre * 1982 16.6 32.1
* Use OMC HI-VIS or  OMC HI-PERFORMANCE Gearlube ONLY

 

OMC COBRA & SX DRIVES
(Hydraulic Tilt & Trim)
Use Omc HI-VIS or HI-PERF Gearlube only
MODEL/HORSEPOWER CAPACITY (ounces)
2.3 Litre (128 HP) 60
2.5 Litre 60
3.0 Litre, 3.0 Litre HO (1990-1993) 64
3.0 Litre (130 HP) 60
4.3L V6 (175 & 185 HP) 64
5.0L V8 (GM & FORD) 200, 235, 260 64
5.7L (GM), 5.8L (FORD) 64
7.5L 460 108
262 V6, 350 V8 King Cobra 64
460 King Cobra 108
460 King Cobra (Cone Clutch) 103
King Cobra (Cone Clutch) 1990-1994 103
Cobra SX 1994-up 71
Cobra SX Duo-Prop 1996-up 81

OMC SEA DRIVE
Use Omc HI-VIS or
HI-PERF Gearlube only
MODEL CAPACITY
(ounces)
1.6L, 1.8L, 2.0L 27
2.5L, 2.6L, 2.7L,, 3.0L 34
3.6L, 4.0L 77

 
 
 

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DISCLAIMER

The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. This information is disseminated in good faith, however MasterTech assumes NO LIABILITY whatsoever in regard to this service. The information, software, products, and services published on this web site may include inaccuracies or typographical errors. Changes are periodically added to the information herein. Mastertech may make improvements to this site at any time. Parts ordered from this website may or may not be in dealer stock at the time of order. Thank you for reading.

Revised