View omc cobra engine drawings shop for discount omc cobra parts explore our omc cobra sterndrives we carry remanufactured and new stern drives for omc cobras from 1986 to 1993. Burdened by heavy debt, omc declared bankruptcy in late 2000. Learn how to install a alpha one gen 2 drive assembly from the box to your boat with our tech support specialist, phil. Try the sierra sonar engine finder tool to shop for engine parts by engine make and model. The outboard marine corporation omc was formed in 1929 but its outboards and sterndrives became known as omc s in 1956 during the decade when recreational boating first surged in popularity. Installation tool for gimbal bearings on mercruiser, omc and volvo penta sx sterndrives. Cobra conversion sterndrive conversion kits marine. How to change the water pump on an omc sterndrive gone. Outboard marine corporation omc was a maker of evinrude, johnson and gale outboard. On the recreational boating motors front, omc invested in new technologies including its newer sterndrive engines. Unfollow omc cobra stern drive to stop getting updates on your ebay feed. Wondering wherenell to get great parts for your outboard. Original omc manual in pdf format and a seloc hard copy. This service manual covers omc cobra stern drive models and is divided into sections concerning omc cobra systems and assemblies.
If the cable is not done right it will cost you as hystat said. Omc stringer cobra sterndrive sterndrive engineering. It started as engine hesitation at high speed and quickly progressed to stalling at high speed. Omc cobra stern drive manual service, shop and repair. Your omc model number is the key to finding the correct parts for your motor or outdrive. In any event, i can offer that i flipped the lower shift cable on my 90 4. The boat engine stopped abrubtly at 3 4 throttle on a plane when i took it out last season. This marine boat exhaust ypipe is in good condition with no damage or corrosion. These manuals are the same as the manuals given to official dealers workshops, they contain detailed instructions and step by step diagrams for all workshop procedures.
The omc cobra diesel was a 970 pound, three point two liter, sixcylinder monoblock inline powerhouse that produced 205 horsepower at 4,300 rpm. My dad had a ski boat with a cobra sterndrive on it when i was a kid and it was pretty reliable, but whenever he needed stuff he found out that omc cobra outdrive stuff is hard to find. Seloc has been the leading source of howto information for the marine industry since 1974. Glm oem item 86300 3852560 seal 811802 911851 oring. I know that the cobra is much better than the earlier omc drives, but wonder how much better it is. A local boat dealer said it needed new carburator which they installed. Also, how is the corrosion resistance of the omc units.
The unit was able to attach to several different engine configurations, on a variety of boats and hull designs. The upper cobra gearcases come in six different ratios while the lowers are available in only one except for pre 1990 2. A highly leveraged acquisition of omc accelerated the companys decline. The speed at which it would stall got progressively lower to where i had to limp in at about 1500 rpms. I took out water drain screw on a 1990 omc cobra 4. Tool gimbal bearing installer mercruiser omc volvo sie1879825. Some problems still remain with omc outdrives, notably the transom shift cable, cable routing, dog clutch gear and cable guide. The power tilt system employed on omc stringer drives serves two primary purposes. Omc cobra stern drive service and repair manual this clymer stern drive shop manual covers omc cobra engines for the years 19861993. This impeller is designed for the following applications. Since you have to disassemble the sterndrive and water pump to inspect the impeller, you might as well change the pump while you have the. Jun 03, 20 omc cobra how to change a water pump impeller in omc cobra sterndrive, how to repair a stern drive duration. Omc cobra sterndrive workshop repair manual download.
Omc cobra how to change a water pump impeller in omc cobra sterndrive, how to repair a stern drive duration. The maintenance specifications for your motor and omc sterndrive are specific. Cobra sterndrive 800 omc parts mercruiser outdrive videos. We have thousands of omc outdrive partsinboard engine parts ready to ship. Diagnosis of cobra shift problems, page 3 197k diagnosis of cobra shift problems, page 4 155k diagnosis of cobra shift problems, page 5 170k this is a page with pictures of some special tools omc recommends for working on the cobra shift linkage. The model number will also help determine the model year of your motor. Find great deals on ebay for omc stern drive and omc stern drive lower unit. Seloc marine repair guides for omc engines online and. Use our convenient omc cobra sterndrive parts selector guide, or if youd prefer personal and attentive service, just give our representatives a call. Omc stringer full mechanical shift outdrives the second generation omc stringers or omc mechanical shift stern drives were produced from 19781985. The omc boat part numbers are 986117, 3853915, 3850796, 0988219 and 3858873. I found the previously omc recommended procedure in the omc cobra service manual. Omc stern drive prop style charts by model solas propellers. 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 is a comprehensive, 608 page service manual 8 megabytes delivered in digitalelectronic format. Carolina outdoor adventures tvtheoutdoorsportsmen 53,356 views. Outboard marine corporation cobra outdrives first came out in 1985. Plus, get 1 tb of cloud storage, document sharing, ransomware recovery, and more with onedrive. Omc filed for bankruptcy 22 december 2000 and laid off 7,000 employees. Smaller than its predecessor, it delivered 235 horsepower with an eight cylinder, fourstroke engine. I too would vote the interupter switch to be high in the list of things to check. How to remove and install an omc cobra outdrive and.
Drill down to the year, horsepowerliter, model number and engine section to get an online inventory of original and aftermarket omc boat parts. We have thousands of omc outdrive partsinboard engine parts ready to ship to your door so that you. Jul 23, 2012 i have engine problems with a 1993 omc cobra 4. The model and serial numbers of the vertical drive should be located on the engine model and serial number plate. Omc parts drive assemblies omc manuals omc propellers omc io.
Shift system adjustments for kwrg 19861991 clutch dog. Cobra boat parts omc cobra parts cobra parts cobra. There were some pumps that look like the ones below but have different impeller parts than noted. Dec 16, 2012 omc cobra how to change a water pump impeller in omc cobra sterndrive, how to repair a stern drive duration. Alternately the sterndrive, aka inboardoutboard offered a somewhat lethargic, heavy.
Boatered help putting outdrive back together with motor omc. Download omc king cobra diesel engine manual incar. Volvo penta sterndrive sx dps dpsm omc cobra exhaust bellows kit replaces 3850426. Outboard vs sterndrive galleon marine richmond british columbia. If youre not sure if the cable is adjusted right id get an omc pro to get it back together for you. Create and work together on word, excel or powerpoint documents. The omc stringer tilt system provides an unusually quickresponse locktolock in under 4 seconds, poweroperated, 75degree tilt or lifting of the external sterndrive leg. Omc sterndrive cobra ignition system application begins on page 751 185437 ignition coil replaces. Check the impeller of your sterndrives water pump yearly, or after every 200 hours of operation.
We carry parts for omc inboard, omc stern drive and omc outdrive. Click on document omc cobra sterndrive workshop repair manual download. Purchase omc exhaust manifolds for your omc sterndrive engine if you are looking for an omc. Manual related links honda outboard manual mercruiser manual nissan outboard manual omc io or inboard manual tohatsu outboard manual volvo penta manual related links. The specifications of an omc cobra gone outdoors your. Omc demands that this adjustment be made using two of their special tools see recommended tools for adjusting the cobra shift linkage 76k jpeg. Water pump kits propellers manuals anodes power trim.
Wholesale marine offers a comprehensive selection of omc sterndrive parts from sierra, cdi and factory omc parts in stock and ready to ship. Save your files and photos to onedrive and access them from any device, anywhere. Get the best deals on omc complete inboard gas engines when you shop the largest online selection at. Seloc takes repair into the 21st century, by allowing users to access our electronic database for uptothe minute information on your engine. Omc ignition tune up kits if you need help finding the right part give our techs a call 18009989508. Create your best work with the latest versions of word, excel, and other office apps. Omc cobra stern drive ownersoperatorsservice manual instant pdf download this is a comprehensive, 608 page service manual 8 megabytes delivered in digitalelectronic format.
By the beginning of the 1990s, when omc was the nations second leading manufacturer of boats the chicagobased brunswick corp. Install a sterndrive assembly drive installation part 2 2 of 3. I have an opportunity to buy a lightly used omc cobra with a 4. There area a lot of omc dealersshops but most dont want to mess with the cobra stuff. Get your kindle here, or download a free kindle reading app. Cobra omc gimbal inboard engine gimbal housing with trim rams used.
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