{"product_id":"oem-mercury-optimax-225-250-efi-3-0l-gearcase-20-1-75-1r-standard-excellent","title":"OEM Mercury Optimax 225-250 EFI 3.0L Gearcase 20\" 1.75:1R Standard Excellent","description":"\u003cp\u003e\r\n\u003c\/p\u003e\u003chr color=\"blue\" size=\"5\"\u003e\r\n\r\n\u003cp\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\r\n\u003cp style=\"margin-right: 0px\" dir=\"ltr\"\u003e\u003c\/p\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18pt\"\u003eOEM Mercury Optimax 225-250 EFI 3.0L Gearcase 20\" 1.75:1R Standard Excellent\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18pt\"\u003e\u003cspan style=\"font-size: 18pt\"\u003eThis 822442A83 gearcase was only used in fresh water and is in excellent condition.  It has minor paint loss from the factory original paint job.  It also has a slight bend in skeg which will not affect performance.   It was drilled for the hydrofoil shown in the listing.  This hydrofoil is included but is not in great shape. it has a few cracks and 1 chip near one of the rear mounting holes.  1.75:1 GEAR HOUSING ASSEMBLY Complete (4.75 Inch\/120.65 mm Torpedo Diameter)    Gear case was well maintained and working perfectly when the power head failed. This is original factory paint. \u003cbr\u003e\u003cbr\u003eDrained oil for testing, Oil was clean with no water or metal contamination.  This passed vacuum and pressure tests with zero drop.   Cavitation plate and skeg are both straight and in very good condition with the exceptions as noted above. Small scratches and paint loss but overall appearance is great. \u003cbr\u003e\u003cbr\u003eLong shaft motor measuring 21 1\/2 \" from top of water pump to end of shaft, 20\" transom motor.  Standard Rotation, 1.75:1 Gear Ratio.\u003cbr\u003e\u003cbr\u003eI recommend replacing the impeller.  It was in used and working when motor powerhead failed but it is the right time to change it before installing on your motor.  \u003cbr\u003e \u003cbr\u003e\u003cu\u003eThis unit must be filled with gear oil from the bottom up to the vent prior to use. \u003c\/u\u003e\u003c\/span\u003e\u003cbr\u003eBrand: Mercury Mariner\u003cbr\u003eManufacturer Part Number: 822442A83\u003cbr\u003eEngine(HP): 225\u003cbr\u003eWarranty: 30 Day\u003cbr\u003eStroke: 2-Stroke\u003cbr\u003e\u003cbr\u003eCondition: Used\u003cbr\u003eCondition Description: Very good used condition, passed pressure and vacuum tests with zero drop, all splines in great shape, slight bend in skeg, cavitation plate drilled for hydrofoil which is included but has some cracks\/chip in it.  Change impeller, Bolt on, fill with oil, ready to go.  \u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 15pt\"\u003e\u003cstrong\u003ePLEASE \u003c\/strong\u003emake sure this will fit your application before buying.  If your specific model is not mentioned in this listing, you must check your own fitment.  \u003cbr\u003e\u003cbr\u003eIf you are not sure if the part will work on your motor send us a message.  Include the \u003cstrong\u003eyear, horsepower, make, model # and\/or serial #\u003c\/strong\u003e of your motor so we can assist you\u003cstrong\u003e.  For Mercury motors we absolutely need your serial number.  For Johnson\/Evinrude motors we need your model number.  If we cannot pull up a parts diagram from the information provided we cannot confirm fitment.\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003eCarefully review each and every photo as they best describe the condition of the item(s) and what is all included in this listing.  If something isn't photo'd or mentioned here in the description then it is \u003cstrong\u003enot\u003c\/strong\u003e included.\u003c\/em\u003e\u003c\/span\u003e\u003cem\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/em\u003e\r\n\u003chr color=\"blue\" size=\"5\"\u003e\r\n\u003cbr\u003e\u003cem\u003e\u003cspan style=\"font-size: 16pt\"\u003e\u003cem\u003e\u003cp\u003e\u003c?xml:namespace prefix=\"o\" \/\u003e\u003co:p\u003e\u003cspan style=\"font-size: 14pt\"\u003e\u003cem\u003ePine Lake Parts is not an authorized dealer for any Manufacturer except for CHP Systems, Inc.\u003c\/em\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/o:p\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14pt\"\u003e\u003cstrong\u003eShipping charges are calculated at checkout.  \u003c\/strong\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eEvery shipping option available from our shipping partners is available for you, including overnight\/Express options.  \u003c\/strong\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eYou do not have to complete checkout if anything is not to your liking.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eIf you have just made a purchase from our eBay store please note that our inventory syncs between this store and our eBay store.  Our system needs up to 14 minutes to sync.  If that time has not passed and you are looking to purchase another of the same item that it is most likely not available to purchase here.\u003c\/em\u003e","brand":"Mercury Mariner","offers":[{"title":"Default Title","offer_id":50553560498395,"sku":"89590","price":1294.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2565\/0312\/files\/89590-001jpg.jpg?v=1790921501","url":"https:\/\/pinelakeparts.com\/products\/oem-mercury-optimax-225-250-efi-3-0l-gearcase-20-1-75-1r-standard-excellent","provider":"Pine Lake Parts","version":"1.0","type":"link"}