Go Back  Offshoreonly.com > Technical > Drives and Lower Units
bravo xr upper on standard lower? >

bravo xr upper on standard lower?

Notices

bravo xr upper on standard lower?

Thread Tools
 
Old 05-06-2007, 07:15 AM
  #1  
Registered
Thread Starter
 
Join Date: Feb 2005
Location: Aurora Indiana
Posts: 64
Likes: 0
Received 0 Likes on 0 Posts
Default bravo xr upper on standard lower?

I have a standard bravo om style drive. Will any year bravo xr upper bolt onto my lower without changing anything else? I broke off teeth in the upper, and this seems like an easy upgrade to the standard bravo, about the same cost as rebuilding my standard upper. Is this correct?
Nova 26 is offline  
Old 05-06-2007, 09:29 AM
  #2  
Registered
 
Join Date: Jun 2005
Location: Annapolis Md
Posts: 688
Likes: 0
Received 1 Like on 1 Post
Default

Yes it will work but you need to tear down lower,clean and inspect,also clean reservior and flush hose out,metal chips go everywhere when you have drive failure.
MDGperformance is offline  
Old 05-06-2007, 10:28 AM
  #3  
21 and 42 footers
Platinum Member
 
t500hps's Avatar
 
Join Date: Sep 2004
Location: Richmond VA
Posts: 8,183
Received 119 Likes on 61 Posts
Default

The XR input shaft will not fit in the regular bravo gimbal assembly. You'll have the change the gimbal bearing if you want to put the XR upper on your boat.
t500hps is offline  
Old 05-06-2007, 10:34 AM
  #4  
Charter Member #601
Charter Member
 
Mr Gadgets's Avatar
 
Join Date: Dec 2000
Location: Holland, Mi USA.
Posts: 3,276
Received 5 Likes on 4 Posts
Default

Nova,
MDG is correct, the lower should be inspected for damage. The XR upper will bolt on, but now you have a weak lower unit. So keep that in mind when you start to throttle up that new XR drive with the not so XR lower..
As far as costs go.. your Bravo upper can be upgraded to XR gears with steel tower and good cap for less money than buying a new style upper XR. There are still the old style XRs available that are about the same money, but dont have the modifications that I put into a upgraded Bravo 1.
Depending on your boat/motor combo and use.. one option may be better than another..

Hope this helps..

D*ck
Mr Gadgets is offline  
Old 05-06-2007, 11:00 AM
  #5  
21 and 42 footers
Platinum Member
 
t500hps's Avatar
 
Join Date: Sep 2004
Location: Richmond VA
Posts: 8,183
Received 119 Likes on 61 Posts
Default

Mr. Gadgets....check your PM's
t500hps is offline  
Old 05-06-2007, 01:13 PM
  #6  
Registered
Thread Starter
 
Join Date: Feb 2005
Location: Aurora Indiana
Posts: 64
Likes: 0
Received 0 Likes on 0 Posts
Default

My drive had about 20 hours on it when it failed. It is in a 26 foot wellcraft Nova, a heavy boat. Single 625 hp 540 n/a engine. So what is my best option? Build a stronger bravo or upgrade to a Konrad? I would much rather stay with bravos if I can make one last.I also heard there is an Ausralian company that makes a bravo replacement. Is this true? And finally, Mr. Gadgets, how much would you charge to upgrade my bravo as much as possible and how long does it take? I could deliver it to you anytime. I have relatives in Ann Arbor, how far from there are you?
Nova 26 is offline  
Old 05-06-2007, 09:51 PM
  #7  
Charter Member #601
Charter Member
 
Mr Gadgets's Avatar
 
Join Date: Dec 2000
Location: Holland, Mi USA.
Posts: 3,276
Received 5 Likes on 4 Posts
Default

Nova,
An XR on that boat should live, depending on your driving habits. I can upgrade your upper to XR, but then the lower has weaker components in it. So they may be the weak link. I can add XR components to you lower also. But then you are getting close to buying an XR drive. There are alot of options, so understanding them will help you make a better decision.

I will PM you with more info.

I have not heard of an Australian company building a Bravo Replacement. But could be possible, and I just dont know about it. The Konrad is a good way to go, but does cost more money and adds a transmission to the package.

D*ck
Mr Gadgets is offline  
Old 05-12-2007, 07:46 PM
  #8  
Registered
 
Join Date: Apr 2002
Location: montvale,nj
Posts: 339
Likes: 0
Received 0 Likes on 0 Posts
Default

just make sure oil passage from upper to lower match up older bravo,s from the nineties they changed oil passage location from lower to uppers.
tony stamis is offline  
Old 05-13-2007, 12:48 AM
  #9  
Registered
 
gsmith9898's Avatar
 
Join Date: Mar 2005
Location: tulsa, oklahoma
Posts: 1,892
Likes: 0
Received 1 Like on 1 Post
Default

I have a complete xr and xz drives for sale. xr has 1.50 gears and the xz has 1.36 gears.
gsmith9898 is offline  
Old 05-13-2007, 10:46 AM
  #10  
Registered
 
AIR TIME's Avatar
 
Join Date: Dec 2000
Location: EASTON MA.
Posts: 6,281
Likes: 0
Received 0 Likes on 0 Posts
Default

how much mine was stolen in march
AIR TIME is offline  


Quick Reply: bravo xr upper on standard lower?


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.