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If your supplier 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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NEW & REBUILT GEARCASES


Unfortunately, we have
no source for Cobra SX drives (1994-UP)
or OMC Stringer Drives (pre-1986)

Need a COBRA drive mounting gasket kit (1986-UP including SX)?
It's HERE

warning symbol  NOTE!! You MUST PROVIDE THE MODEL and YEAR when ordering. I cannot send you the correct parts otherwise!
OMC Cobra Models are hydraulically tilted and have the water pump in the upper gear housing; Cobra SX models are likewise hydraulically tilted but were manufactured starting with the 1994 model year and have a belt-driven seawater pump on the motor. Volvo Penta acquired sole manufacturing control of these in 1998 and OMC was then completely out of the outdrive business. COBRA SX drives are NOT AVAILABLE from our rebuilder at this time.
OMC Stringer Drives were mechanically tilted via a large external gear and made thru the early 1986 model year. These are also NOT AVAILBLE any longer.

Please take the time to enter the model and serial number of your motor in the shopping cart. Thanks!

NEW and Rebuilt units carry a 1 (one) year warranty. This is a supplier warranty. Most units have core value (included in price).
Return shipping for cores is prepaid, if you have a repairable unit. MasterTech will remit the core credit after evaluation by the rebuilder.

Rebuilt and new gearcases are subject to availability.

 

NEW OMC COBRA DRIVE GEARCASES
1986-1993
(Hydraulic Ram Tilt Design)
CORE VALUE AS NOTED
UPPER GEAR HOUSING
CYL DESCRIPTION CORE PRICE PURCHASE
4 OMC COBRA Drive
120 HP 2.3L
Upper 1986-90
BRAND NEW,
NO CORE
REQUIRED
$1,850
CO-SU-23-N
4 OMC COBRA Drive
130 HP 3.0L
Upper 1986-89
BRAND NEW,
NO CORE
REQUIRED
$1,850
CO-SU-30-N
4 OMC COBRA Drive
130 HP 3.0L
Upper 1990-93
BRAND NEW,
NO CORE
REQUIRED
$1,850
CO-SU-31-N
6 OMC COBRA Drive
175 HP 4.3L V6
Upper 1986-93
BRAND NEW,
NO CORE
REQUIRED
$1,850
CO-SU-43-N
8 OMC COBRA Drive
230 HP 5.0L V8
Upper 1986-93
BRAND NEW,
NO CORE
REQUIRED
$1,850
CO-SU-50-N
8 OMC COBRA Drive
260 HP 5.7L-5.8L V8
Upper 1986-93
BRAND NEW,
NO CORE
REQUIRED
$1,850
CO-SU-57/58-N
LOWER GEARCASE
includes new prop thrust washer (required)
CYL DESCRIPTION CORE PRICE PURCHASE
4 REBUILT
OMC COBRA Drive
2.3L-3.0L  1986-89
NO CORE
REQUIRED
$1,727
CO-SL-4-R
4,6,8 NEW
3.0L
1990-93
4.3L V6 1986-92
5.0, 5.7, 5.8L V8 1986-93
BRAND NEW,
NO CORE
REQUIRED
$1,967
CO-SL-468-N
NEW OMC COBRA DRIVES COMPLETE
includes new prop thrust washer (required)
CYL DESCRIPTION CORE PRICE PURCHASE
4 OMC Cobra Drive COMPLETE
128 HP 2.3L
Drive Assembly
1986-89
New Upper + Rebuilt Lower
NO CORE
REQUIRED
$3,586
CO-SC-23-NR
4 OMC Cobra Drive COMPLETE
130 HP 3.0L
Drive Assembly
1986-89
New Upper + Rebuilt Lower
NO CORE
REQUIRED
$3,586
CO-SC-30-NR
4 OMC Cobra Drive NEW COMPLETE
130 HP 3.0L
Drive Assembly
1990-93
BRAND NEW,
NO CORE
REQUIRED
$3,826
CO-SC-30A-N
6 OMC Cobra Drive NEW COMPLETE
175, 185, & 205 HP 4.3L V6
Drive Assembly
1986-93
BRAND NEW,
NO CORE
REQUIRED
$3,844
CO-SC-40-N
8 OMC Cobra Drive NEW COMPLETE
230 HP 5.0L V8
Drive Assembly
1986-93
BRAND NEW,
NO CORE
REQUIRED
$3,844
CO-SC-50-N
8 OMC Cobra Drive NEW COMPLETE
260 HP 5.7, 5.8L V8
Drive Assembly
1986-93
BRAND NEW,
NO CORE
REQUIRED
$3,826
CO-SC-57/58-N
COBRA Outdrive Mounting Gasket Kit

All COBRA 1986-1993
EXCEPT
King Cobra Models

Also fits COBRA SX
(gasket is not used, discard it)
$7.50 85105

DON'T SEE WHAT YOU NEED? JUST ASK.
QUICK QUOTE FORM

Prices iinclude shipping by FEDEX 3 day within the 48 contiguous United States only. Some bulky and extremely heavy items may incur additional charges. You will be notified beforehand if this is the case. Remember, all orders receive free technical support from the MasterTech!

 
 

Please review our Warranty, Returns & Refunds policies before you place an order.

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.