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Old 06-03-2020 | 03:24 PM
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One on the left I've had for years and it use to have Merc HP lube, but shifted HP to the one on the right and put Merc new synthetic lube in the left. Used the fitting from the quart bottle pump on end of gas hose.

The big issue is finding a pump which uses a similar size line inside the tank as outside. Some of the new ones have only a 1/8 ID plastic tube.

Did just have to replace the rubber valves on the larger one this year because the lube took its toll on non-vitron, but hey it cost $5 for the new parts



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Old 06-03-2020 | 03:32 PM
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Speedy, give me a ring. I’m well versed on diy gear oil pumps
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Old 06-03-2020 | 03:34 PM
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Originally Posted by sb
speedy, give me a ring. I’m well versed on diy gear oil pumps
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Old 06-03-2020 | 04:31 PM
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Originally Posted by cigrocket
This one has worked out for me along time. Its at the bottom of the link.

Gearcase Testers, Fillers

Holds 3 gallons and does the job. No mess
Used this one for years to do mine and all my buddy’s boats on dock.

Last edited by Knot 4 Me; 06-03-2020 at 04:36 PM.
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Old 06-03-2020 | 04:35 PM
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Originally Posted by speicher lane
The Gear case filler for $252.50 is just an old school metal can sprayer by design.

Mityvac which is well known for repair shop equipment sells pressure pumps that retail over $300 for refilling Transmissions... and it's just a decent pressure pot from a sprayer with a series of adapters..... trick to them all is don't run out of fluid/ add air to the refill

In the shop we had the manual pump on 5 gallon and for remote servicing - it was a good lever sprayer (oil doesn't chew up the seals like chemicals/ fuel will and flows fine in warm weather)...
It has gotten pricey. I think I paid about $170 years ago. For Bravo I drives you need their extension that threads onto the end of the quick disconnect that threads into drive or else you have to remove the zinc around propshaft.
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Old 06-03-2020 | 06:19 PM
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Originally Posted by Knot 4 Me
It has gotten pricey. I think I paid about $170 years ago. For Bravo I drives you need their extension that threads onto the end of the quick disconnect that threads into drive or else you have to remove the zinc around propshaft.
Ha, I was thinking the same thing. The price has gone up, I guess that probably means we are getting older. I think I bought this about 12-15 years ago and it was around $125. lol
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Old 06-03-2020 | 06:56 PM
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Originally Posted by AllDodge
One on the left I've had for years and it use to have Merc HP lube, but shifted HP to the one on the right and put Merc new synthetic lube in the left. Used the fitting from the quart bottle pump on end of gas hose.

The big issue is finding a pump which uses a similar size line inside the tank as outside. Some of the new ones have only a 1/8 ID plastic tube.

Did just have to replace the rubber valves on the larger one this year because the lube took its toll on non-vitron, but hey it cost $5 for the new parts


AD how do you control oil flow? Install a shut off of just vent the pressure when full?
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Old 06-03-2020 | 07:23 PM
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Garden sprayer here too. Mine has a pressure dump feature that's nice to have when drive gets full and starts puking.
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Old 06-03-2020 | 07:56 PM
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I have a CDI one as well it sure makes it nice over that quart pump b.s... I bought a special machined "extension" adapter from Jeff @ Harris Performance that makes it even easier to do the Bravos than any of the ones it came with. Nice to know if the pump portion goes out I can get a new one easy lol.
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Old 06-03-2020 | 08:11 PM
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Originally Posted by Diamond Dave
I have a CDI one as well it sure makes it nice over that quart pump b.s... I bought a special machined "extension" adapter from Jeff @ Harris Performance that makes it even easier to do the Bravos than any of the ones it came with. Nice to know if the pump portion goes out I can get a new one easy lol.
Husqvarna pump sprayer at Lowe’s. Same pump
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