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I have the prop off the anode peace off the keeper off of the bearing housing. Everything should go back together without re-shimming etc.
Get it as soon as Thu Sep 16.
Bravo 3 prop shaft seal replacement. May 8 2018. Here are my 2 threads about replacing seals and bearings on my Bravo 3 outdrives. The seal for the inner shaft is actually installed in the outer shaft so it has to come apart.
The outer shaft seal can be done by just removing the bearing carrier. Everything should go back together without re-shimming etc. Born Again Boating Clothing.
Bravo 3 Outdrive Seal Replacement After completing a air pressure test that checked out ok I decided to full her up with new gear lube and see if I could get her to leak under load. So after if filled her up no leaking was seen. Then after I installed the props I noticed a leak So I removed the props and this is the seal that is leaking.
New seal part numbers are. 1 each Small inner seal 26-8M0033407 replaces 2 each lip seals 1 each Large outer seal 26-861694 replaces 2 each lip seals Dimensions 3 - 38 OD 2 - 12 ID 1316 wide. Assuming you just want to replace the seal but suggest checking your shaft play before you take it apart to determine if any bearings or.
Bravo 3 Prop Shaft Inner Outer Seal Surface Repair. We can repair worn seal surfaces better than OEM. We grind and then hard chrome the area where the seal rides.
The shaft will never wear grooves into the surface again. I have 99 Bravo 3 stern drive with over 550 hours on it. The outer prop shaft seal is leaking drive oil and must be replaced.
Of course every shop in town is 2-3 weeks out this time of year. I ordered the installation tool and the seal in an attempt to do this on my own. If not successful Im.
Typical cost for Bravo 3 prop shaft seals replaced 10-29-2019 0448 AM. Looks like I will need my Bravo 3 prop shaft seals replaced. I had gear lube slowly dripping from the prop shaft.
After realizing I would probably need multiple special tools and I have no experience doing this repair I decided to have a authorized Merc shop do the work. Bravo 3 new prop shaft seals leaking. Paul There is no reason for the seal to leak unless one of the following happens.
The fishing line around shaft as has already been stated. A groove in the prop shaft itself. A bent prop shaft.
Or a bad install of the seal. The lower swivel shaft i replaced with factory and it was more affordable 30 or so. First thing you will need to do is remove the old upper swivel shaft bushing and lip seal.
My lip seal came out with the swivel shaft and was totally degraded and destroyed. No wonder why i had a leak. Next remove the bushing.
Get it as soon as Thu Sep 16. FREE Shipping by Amazon. 6340 2 used new offers RPS Mercruiser Bravo 1 2 3 Transom Seal Gimbal Bearing Exhaust Bellow u-Joint Bellow Shift Bellow Service Repair kit.
43 out of 5 stars. October 2013 Accepted Answer. Sure the upper seal and oring are leaking.
You will have to get the input shaft out and inspect the seal area for damage on the shaft. If the shaft is damaged replace the yoke. The seal and oring need replaced and the input shaft with.
Bravo Propshafts Vertical Shafts. All prop shafts are made of one-piece heat treated 17-4 stainless steel. Vertical shafts are made of the best heat treated alloy steel possible.
All spine areas have increased to maximum diameter for strength. Ground between centers for seal and bearing surfaces. Straightness within 003 inches.
This listing is for a Remanufactured Complete Mercruiser Bravo III Drive Shaft Assembly which will fit models from 1995 to 2020. As part of the remanufacturing process all seals bearings and gears will be replaced with new parts. When ordering please specify which gear ratio and whether you have a single or dual sterndrive setup on your boat.
PROPELLER SHAFT Inner 1 required per assembly 44-805073T - 44-805073T - PROPELLER SHAFT More info Unavailable Replaced by 44-865322T 44-865322T - Prop Shaft More info 133164 Available to order. Usually ships within 10 days. BRAVO 3 Drive Parts Service Items Lubricants SPECIAL OFFER Zinc Anodes - Seawater Use Magnesium Anodes - Freshwater Use Genuine Aluminium Anodes - Brackish Water Replacement Zinc Anode Kits - Sea-water Replacement Magnesium Anode Kits - Fresh Water Replacement Aluminium Anode Kits - Brackish Water Seal Kits Propeller Shaft Quicksilver Genuine Bravo 3 Propellers Power.
This kit comes with a pre-drilled buffed stainless steel plate and gasket all necessary hardware instructions and cut out template. A recommended optional tool kit PN 528-1020 is available for easier dis-assembly and re-installation for the swivel shaft. This kit will only work on Bravo 1 Bravo 2 Bravo 3 and Alpha 1 Gen 2.
18-2104 - Universal Joint 75832A2. 3850812 - Universal Joint - One Universal Joint Only. Does Not Include The Double Center.
More info 6749 6399. Usually ships within 10 days. The Bearing Carrier must be removed to access these seals.
The seals can be worn out over time and start to leak or the prop shaft could be scored or damaged at the sealing surface. Also the seals are often damage by fishing line. There is a large o-ring on the Bearing Carrier which must be replaced when reinstalling the Bearing Carrier.
Mercury Bravo Three 48-8M8022399 Propeller. Single Propeller Only Bravo Three 3 Blade Stainless Steel 143 x 21 RH Rear 48-8M8022399 H. We own a Cobalt 220 22 Open bow with a Mag 350 motor and a Mercruiser Bravo 3 sterndrive.
The Bravo 3 is losing gear oil at a rate of about half a quart every 5 hours. We can find no external leaks and there is no gear oil in the bilge. I assume the problem is a failed prop shaft seal or other internal seal.
Turn propeller shaft nut counterclockwise to remove nut. Slide the propeller and attaching hardware from the propeller shaft. 8566 a b c f d e Bravo Two a -Propeller shaft splines b -Forward thrust hub c -Propeller d -Spline washer e -Tab washer f - Propeller nut Bravo Three Models 1.
Bravo one bearing carrier replacementfor quiksilver one whit. I have a 1993 48hp Johnson Tracker outboard motor that needs to have the prop shaft seals changed in the bottom unit. I have the prop off the anode peace off the keeper off of the bearing housing.