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cooperess
 Post subject: 22G1128 Gearbox Rebuild
PostPosted: Thu Feb 14, 2019 9:52 pm 
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Joined: Wed Sep 30, 2015 9:38 am
Posts: 1572
Location: Brandy Hill, NSW
With all the dodgy parts being produced these days, I have decided to collect as many original new parts as possible to rebuild my Mk2 gearbox.

So far I have found the following original NOS boxed BMC/Leyland/British Leyland parts.

BTA145
Attachment:
BTA145 - BTA142 002.jpg

BTA154
Attachment:
BTA154 Differential Thrust Block.jpg

22G2263
Attachment:
22G2263 1st&2nd Gear Synchroniser Hub 4 Synchro 003.jpg

22G2264
Attachment:
22G2264 Mini 3rd & 4th Gear Synchroniser Hub.jpg

88G223
Attachment:
88G223 Gear Lever Female.JPG



Pictures and more parts will follow.


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Last edited by cooperess on Mon Feb 18, 2019 8:26 am, edited 3 times in total.

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cooperess
PostPosted: Fri Feb 15, 2019 10:07 pm 
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Joined: Wed Sep 30, 2015 9:38 am
Posts: 1572
Location: Brandy Hill, NSW
22G411
Attachment:
22G411 Plunger Fork Rod Detent (3) NLA.jpg

22G827
Attachment:
22G827 Mini Reverse Gear Selector Fork.jpg

22G833
Attachment:
22g833 001.jpg

22G837
Attachment:
22G837 Mini 1st Speed Gear Journal.jpg

22G849
Attachment:
22G849 Input Gear Pre A Plus 24 Teeth-4 Synchro.jpg


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cooperess
PostPosted: Sat Feb 16, 2019 8:49 am 
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Joined: Wed Sep 30, 2015 9:38 am
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Location: Brandy Hill, NSW
22G889
Attachment:
22g889 004.jpg

22G931
Attachment:
22G931 Mini Layshaft 4 Synchro.JPG

22G943
Attachment:
22G943 Idler Gear 001.jpg

22G947
Attachment:
22G947 Washer 005.JPG

22G1034
Attachment:
22G1034 Mini Reverse Gear.jpg


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Last edited by cooperess on Sat Feb 16, 2019 9:45 am, edited 1 time in total.

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winabbey
PostPosted: Sat Feb 16, 2019 9:19 am 
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Joined: Wed Oct 03, 2007 9:04 pm
Posts: 6750
Location: Melbourne, VIC
Good work tracking down those parts.

In case you aren't aware MKO has some genuine NOS internal gearbox parts- https://minikingdomonline.com.au/produc ... omponents/

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ex-NSW Police 1970 MK II Cooper S
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cooperess
PostPosted: Sat Feb 16, 2019 3:23 pm 
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Posts: 1572
Location: Brandy Hill, NSW
22G1040
Attachment:
22G1040 Laygear 002.JPG

22G1053
Attachment:
22G1053 Mini Primary 24 Teeth Gear 002.jpg

22G1094
Attachment:
22G1094 2nd Gear 26 Teeth 0004.JPG

22G1095
Attachment:
22G1095 Third Gear Pre A Plus.jpg

22G1096
Attachment:
22g1096 003.jpg


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FNQ
PostPosted: Sat Feb 16, 2019 6:08 pm 
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Joined: Sat Mar 24, 2012 1:39 pm
Posts: 583
Location: qld
jealous of that 2nd gear. good looking bits. just love the oily paper
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TK
PostPosted: Sat Feb 16, 2019 7:44 pm 
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Joined: Wed Jan 19, 2005 1:52 pm
Posts: 2582
Location: Brisbane
nice

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The bitterness of poor quality (or Crappy Workmanship) remains LONG AFTER the Sweet Taste of Low Price is forgotten.
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AEG163job
PostPosted: Sun Feb 17, 2019 6:40 pm 
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Joined: Fri Oct 20, 2006 5:03 pm
Posts: 2729
Location: Out in the shed cleaning up my own mess.
That little haul must have cost. How did you sneak that past the missus? :mrgreen:

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1967 Cooper S - new front bearings to do.
1965 Cooper S shell - Slow progress. No time or money!
1966 Deluxe- next rustoration!
Mk 2 & XJ6 Jags. Less said the better.
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simon k
PostPosted: Sun Feb 17, 2019 8:17 pm 
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Location: Wodonga - Vic/NSW border
AEG163job wrote:
How did you sneak that past the missus? :mrgreen:


easy... they're mostly shaped like rings

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cooperess
PostPosted: Mon Feb 18, 2019 8:34 am 
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Joined: Wed Sep 30, 2015 9:38 am
Posts: 1572
Location: Brandy Hill, NSW
22G839
Attachment:
22g839 002.jpg

22G1371
Attachment:
22G1371 Mini Gear 003.JPG

22G2033
Attachment:
22g2033 002.jpg

22A610
Attachment:
22a610 001.jpg


If I have missed any parts please let me know.


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Last edited by cooperess on Mon Feb 18, 2019 12:27 pm, edited 1 time in total.

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winabbey
PostPosted: Mon Feb 18, 2019 10:13 am 
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Joined: Wed Oct 03, 2007 9:04 pm
Posts: 6750
Location: Melbourne, VIC
Great collection, especially the synchro rings. Well done.

Too good to be hidden away in the transmission case. Maybe have a clear plastic case made up?

cooperess wrote:
If I have missed any parts please let me know.

Do you have the other selector fork?

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ex-NSW Police 1970 MK II Cooper S
VMCI #43
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cooperess
PostPosted: Mon Feb 18, 2019 10:25 am 
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1098cc
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Joined: Wed Sep 30, 2015 9:38 am
Posts: 1572
Location: Brandy Hill, NSW
I have only managed to track down one of the original butterfly synchro ring. The other selector fork is being difficult to find (found it). I have found an original 22G1128 case but not sure if I can afford it plus shipping. As for a plastic case, great idea, I wonder what that would cost.


Last edited by cooperess on Mon Feb 18, 2019 12:29 pm, edited 1 time in total.

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deluxe67
PostPosted: Mon Feb 18, 2019 12:08 pm 
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Joined: Mon Jul 07, 2014 12:36 pm
Posts: 611
Location: Bentleigh, Melbourne
I had to pull out a freshly overhauled gbox a few years ago because 2nd and 3rd synchro not working properly. The gearbox specialist blamed the synchro ring quality. (I wasn't sure if it was the rings or the rebuilder that was the problem..)

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67 Deluxe
Dry suspension
1293cc, 11:1 comp, RE 282 camshaft, 45 Weber, extractors etc
4 synchro close ratio gbox
Cooper S brakes, no booster
Stealth box, as Doc says "goes harder and idles!"
RH tank cos I needed it crossing the Nullarbor etc..
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cooperess
PostPosted: Tue Feb 26, 2019 7:09 am 
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Joined: Wed Sep 30, 2015 9:38 am
Posts: 1572
Location: Brandy Hill, NSW
Now I am working on getting the case fins repaired. The guy told me a couple of days but it's turning into weeks.
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cooperess
PostPosted: Tue Feb 26, 2019 8:21 am 
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Joined: Wed Sep 30, 2015 9:38 am
Posts: 1572
Location: Brandy Hill, NSW
Attachment:
22G1094 2nd Gear Named 001.JPG


Just got this NOS 2nd Gear.

What period did they actually stamp the part numbers on their gears?


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