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FJ73 HELP PLEASE

Tech Talk for Cruiser owners.

Moderators: toaddog, Elmo, DUDELUX

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Posts: 13
Joined: Sat Sep 08, 2007 6:35 pm
Location: gold coast

FJ73 HELP PLEASE

Post by toybrad »

I JUST GOT A FJ73 FRP SWB. CAN ANYONE TELL ME IF PARTS FROM THE 75 SEARIES ARE INTERCHANGERBUL WITH A 73. :? THANKS
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Post by midi73 »

Yes all 75series stuff is interchangable. And for interest sake, they are not a swb they are a mid wheel base.
Cheers.
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Post by toybrad »

thanks champ that help me out alot.
:D
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Post by Mid73 »

Just watch on some parts eg the doors are the same as th utes not troppys
80's on 33' km2 and bling wheels, 2" lift and a big wish list
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Post by midi73 »

Mid73 wrote:Just watch on some parts eg the doors are the same as th utes not troppys
Yes good point troopy windsreens are different as well. That is about it though from memory.
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Location: gold coast

Post by toybrad »

thanks for that it should make it easyer to find parts
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Post by HLX40L »

While were on the subject, do you guys know if a 79 series rear diff will fit into a MWB BJ74, or both diffs for that matter? (rear dics brakes)
24 hours in a day, 24 beers in a case. Coincidence? I think not.
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Location: gold coast

Post by toybrad »

sorry champ im new to 4wding,but this is a good place to find out.
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Post by Mid73 »

Late modle troppy came out with rear disc brakes and they have the same centre as the middy, i think the 78/79 have differnet centres not to shore on width.
80's on 33' km2 and bling wheels, 2" lift and a big wish list
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Joined: Sun Mar 06, 2005 5:25 pm
Location: Sunshine Coast Queensland

Post by midi73 »

Yes to my knowledge the rear is the same. The front is different, it is 8"
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Post by Evil 73 »

HLX40L wrote:While were on the subject, do you guys know if a 79 series rear diff will fit into a MWB BJ74, or both diffs for that matter? (rear dics brakes)
The rear diff is the same dimesionally but if you where swapping centres from say a 78/79 to a 75 they don't fit without a little bit of grinding to the housing to clear the crown wheel.

Further to this a 79 front is coils your old BJ74 should have leaf springs, the best thing for you to do if yuor thinking of changing diffs is add some width by using either 60 series gear or 80 series.

Just for interest sake i have a set of late model 75 diffs a.k.a high pinion front and disc brake rear pretty much complete that i'm looking to get rid of as i don't use that kind of gear anymore.

Pm me for a price.

Ben
BIGGER THE PROBLEM, BIGGER THE HAMMER.
YOTABITS RACE TEAM PROUDLY SPONSORED BY BUILDERSEDGE P/L, COCKATOO CANVAS, AMERICAN VEHICLE SALES, YOTABITS.COM
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Post by midi73 »

Evil 73 wrote:
HLX40L wrote:While were on the subject, do you guys know if a 79 series rear diff will fit into a MWB BJ74, or both diffs for that matter? (rear dics brakes)
The rear diff is the same dimesionally but if you where swapping centres from say a 78/79 to a 75 they don't fit without a little bit of grinding to the housing to clear the crown wheel.

Further to this a 79 front is coils your old BJ74 should have leaf springs, the best thing for you to do if yuor thinking of changing diffs is add some width by using either 60 series gear or 80 series.

Just for interest sake i have a set of late model 75 diffs a.k.a high pinion front and disc brake rear pretty much complete that i'm looking to get rid of as i don't use that kind of gear anymore.

Pm me for a price.

Ben
Do they have the 100 centre? or are they different again.
Posts: 214
Joined: Tue May 30, 2006 6:37 pm
Location: Gembrook,Vic

Post by Evil 73 »

midi73 wrote:
Evil 73 wrote:
HLX40L wrote:While were on the subject, do you guys know if a 79 series rear diff will fit into a MWB BJ74, or both diffs for that matter? (rear dics brakes)
The rear diff is the same dimesionally but if you where swapping centres from say a 78/79 to a 75 they don't fit without a little bit of grinding to the housing to clear the crown wheel.

Further to this a 79 front is coils your old BJ74 should have leaf springs, the best thing for you to do if yuor thinking of changing diffs is add some width by using either 60 series gear or 80 series.

Just for interest sake i have a set of late model 75 diffs a.k.a high pinion front and disc brake rear pretty much complete that i'm looking to get rid of as i don't use that kind of gear anymore.

Pm me for a price.

Ben
Do they have the 100 centre? or are they different again.
Same as 100 series

Ben
BIGGER THE PROBLEM, BIGGER THE HAMMER.
YOTABITS RACE TEAM PROUDLY SPONSORED BY BUILDERSEDGE P/L, COCKATOO CANVAS, AMERICAN VEHICLE SALES, YOTABITS.COM
Posts: 734
Joined: Sun Mar 06, 2005 5:25 pm
Location: Sunshine Coast Queensland

Post by midi73 »

Evil 73 wrote:
midi73 wrote:
Evil 73 wrote:
HLX40L wrote:While were on the subject, do you guys know if a 79 series rear diff will fit into a MWB BJ74, or both diffs for that matter? (rear dics brakes)
The rear diff is the same dimesionally but if you where swapping centres from say a 78/79 to a 75 they don't fit without a little bit of grinding to the housing to clear the crown wheel.

Further to this a 79 front is coils your old BJ74 should have leaf springs, the best thing for you to do if yuor thinking of changing diffs is add some width by using either 60 series gear or 80 series.

Just for interest sake i have a set of late model 75 diffs a.k.a high pinion front and disc brake rear pretty much complete that i'm looking to get rid of as i don't use that kind of gear anymore.

Pm me for a price.

Ben
Do they have the 100 centre? or are they different again.
Same as 100 series

Ben
Ok, thanks. Does that mean it has the bigger axle spline and 10 mm wheel studs the same as the 100 as well.
Cheers
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Location: Gembrook,Vic

Post by Evil 73 »

Yeah the 78/79's have the larger dowels and studs.

Ben
BIGGER THE PROBLEM, BIGGER THE HAMMER.
YOTABITS RACE TEAM PROUDLY SPONSORED BY BUILDERSEDGE P/L, COCKATOO CANVAS, AMERICAN VEHICLE SALES, YOTABITS.COM
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Location: Guildford

Post by Mid73 »

If I not wrong (shot me down if i am) but aren't 78/79 rims 5 stud
80's on 33' km2 and bling wheels, 2" lift and a big wish list
Posts: 734
Joined: Sun Mar 06, 2005 5:25 pm
Location: Sunshine Coast Queensland

Post by midi73 »

Mid73 wrote:If I not wrong (shot me down if i am) but aren't 78/79 rims 5 stud
Probably would be. Same as 100.
Posts: 214
Joined: Tue May 30, 2006 6:37 pm
Location: Gembrook,Vic

Post by Evil 73 »

They sure are 5 stud
BIGGER THE PROBLEM, BIGGER THE HAMMER.
YOTABITS RACE TEAM PROUDLY SPONSORED BY BUILDERSEDGE P/L, COCKATOO CANVAS, AMERICAN VEHICLE SALES, YOTABITS.COM
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