GS550L rear caliper fitment.

[drejal]

Hi All,

I tried searching the forums for my answer but wasn't able to find the specific info I'm looking for. (so if this has been covered before, please post a link, and I'll gladly read the thread!)

1979 GS550L, in the process of restoration, discovered that the rear caliper is atrocious. I'm looking to buy a used one on ebay, and rebuild it. I cross referenced part numbers on bikebandit, and I'm aware that i can use the caliper from the other larger bikes, and from years 78 - 80. According to bikebandit, the part number changed in 1981...will it still fit my model? Will the rear calipers from any other years fit my 79 550L? :-k



Any help is much appreciated!

drejal

 

[Nessism]

You did good to check the part numbers. I'd focus on finding a caliper within the year range you need or just rebuild the one you have. What's wrong with it? Piston kits with new seals should fix it up unless the casting is damaged.

 

[Steve]

More kudos on doing a search and cross-reference, but might I suggest a better source? :-k

Bike Bandit is a decent enough place with tolerable prices, but they are the only one of our major suppliers that does NOT use Suzuki part numbers.
I would suggest that you use any of the other suppliers to find the actual part number for the part you want, then plug that number into the reverse search option for Babbitt's or Motogrid. They will tell you ALL the other models that use that part number.

Alpha Sports
Babbittsonline
Bike Bandit
Carolina Cycle
Cycle Parts Nation
CYCLE-RE-CYCLE
Full throttle
Motogrid
MR Cycles
PartShark
Partsnmore
Ron Ayers
Z1 Enterprises

.

 

[Suzuki_Don]

These are the models that use that same rear caliper. It includes GS models from '79 to '83, but maybe not all models.

Part # = 69100-45030
Part Description = CALIPER ASSEMBLY,REAR
Model Count = 35
GSX750EZ 1982 747 GSX750E STREET
GSX750SD 1983 747 GSX750S KATANA SPORT
GS1000C 1978 1000 GS1000 STREET
GS1000EC 1978 1000 GS1000E STREET
GS1000ET 1980 1000 GS1000E STREET
GS1000GLX 1981 1000 GS1000GL STREET
GS1000GT 1980 1000 GS1000G STREET
GS1000GX 1981 1000 GS1000G STREET
GS1000LN 1979 1000 GS1000L STREET
GS1000N 1979 1000 GS1000 STREET
GS1000SN 1979 1000 GS1000S STREET
GS1000ST 1980 1000 GS1000S STREET
GS1100ED 1983 1100 GS1100E STREET
GS1100EZ 1982 1100 GS1100E STREET
GS1100GLD 1983 1100 GS1100GL STREET
GS1100GLZ 1982 1100 GS1100GL STREET
GS550EN 1979 549 GS550E STREET
GS550ET 1980 549 GS550E STREET
GS550LN 1979 549 GS550L STREET
GS550LT 1980 549 GS550L STREET
GS750ET 1980 748 GS750E STREET
GS750EX 1981 748 GS750E STREET
GS750LN 1979 748 GS750L STREET
GS750LT 1980 748 GS750L STREET
GS750LX 1981 748 GS750L STREET
GS750N 1979 748 GS750 STREET
GS850GLD 1983 844 GS850GL STREET
GS850GLT 1980 844 GS850GL STREET
GS850GLX 1981 844 GS850GL STREET
GS850GLZ 1982 844 GS850GL STREET
GS850GT 1980 844 GS850G STREET
GS850GX 1981 844 GS850G STREET
XN85D 1983 673 XN85 TURBO SPORT
X4481T UK UK X4481T UK
X4571T UK UK X4571T UK

 

[drejal]

thanks a TON, all of you.

I hadn't realized bikebandit's part #'s were different than Suzuki #'s.
(i figured I'd be more likely to get responses if I showed a little initiative, rather than rely on forum members to do ALL my research )

as for the condition of the current caliper, the casting is fine, but the pistons are dinged and bent up and the inside piston won't move at all. there are no rubber seals or boots, and plenty of corrosion. springs are broken, shims are missing....you get the idea!

Rather than work my a$$ off getting those pistons out, and pick up the other little parts I'm missing, I'd rather just spend the 25 bones or so to get one in better condition.

interestingly enough I took the front caliper off fully expecting to see a similar situation, and behold, pads and caliper were in pristine condition. Selective upkeep! Thanks P.O.!

dre

 

[Guest]

These are the models that use that same rear caliper. It includes GS models from '79 to '83, but maybe not all models.

Part # = 69100-45030
Part Description = CALIPER ASSEMBLY,REAR
Model Count = 35
GSX750EZ 1982 747 GSX750E STREET
GSX750SD 1983 747 GSX750S KATANA SPORT
GS1000C 1978 1000 GS1000 STREET
GS1000EC 1978 1000 GS1000E STREET
GS1000ET 1980 1000 GS1000E STREET
GS1000GLX 1981 1000 GS1000GL STREET
GS1000GT 1980 1000 GS1000G STREET
GS1000GX 1981 1000 GS1000G STREET
GS1000LN 1979 1000 GS1000L STREET
GS1000N 1979 1000 GS1000 STREET
GS1000SN 1979 1000 GS1000S STREET
GS1000ST 1980 1000 GS1000S STREET
GS1100ED 1983 1100 GS1100E STREET
GS1100EZ 1982 1100 GS1100E STREET
GS1100GLD 1983 1100 GS1100GL STREET
GS1100GLZ 1982 1100 GS1100GL STREET
GS550EN 1979 549 GS550E STREET
GS550ET 1980 549 GS550E STREET
GS550LN 1979 549 GS550L STREET
GS550LT 1980 549 GS550L STREET
GS750ET 1980 748 GS750E STREET
GS750EX 1981 748 GS750E STREET
GS750LN 1979 748 GS750L STREET
GS750LT 1980 748 GS750L STREET
GS750LX 1981 748 GS750L STREET
GS750N 1979 748 GS750 STREET
GS850GLD 1983 844 GS850GL STREET
GS850GLT 1980 844 GS850GL STREET
GS850GLX 1981 844 GS850GL STREET
GS850GLZ 1982 844 GS850GL STREET
GS850GT 1980 844 GS850G STREET
GS850GX 1981 844 GS850G STREET
XN85D 1983 673 XN85 TURBO SPORT
X4481T UK UK X4481T UK
X4571T UK UK X4571T UK

Where do you get that info like that Don?

 

[Suzuki_Don]

Where do you get that info like that Don?

Hi Bill,

It's from a Suzuki Cross Reference Programme I purchased a couple of years ago. It does all the cross referencing between models and parts. It's amazing how many GT parts are the same as those on our GS bikes. I'll look up the programme when I get home from work and email you.

 

[Guest]

Hi Bill,

It's from a Suzuki Parts Programme I purchased a couple of years ago. It does all the cross referencing between models and parts. It's amazing how many GT parts are the same as those on our GS bikes. I'll look up the programme when I get home from work and email you.

You the man
thanks

 

[drejal]

suzuki don.....do you need any new best friends? j/k

guess I can let my p.o. slide a little about neglecting the rear caliper. I was getting set to check on the points and maybe tackle the timing, pulled off the timing cover, lo and behold....one of the p.o.'s has already upgraded me to the dyna electronic ignition!

 

[BassCliff]

Hi Bill,

It's from a Suzuki Parts Programme I purchased a couple of years ago. It does all the cross referencing between models and parts. It's amazing how many GT parts are the same as those on our GS bikes. I'll look up the programme when I get home from work and email you.

Come on Don, share the wealth.

I found the info on some guy's website....

Parts Cross-Reference Software - For Suzuki and other motorcycles (a commercial product, about $25)
http://zedder.com/catalog.htm



Thank you for your induglence,

BassCliff

 

[Suzuki_Don]

Come on Don, share the wealth.

I found the info on some guy's website....

Parts Cross-Reference Software - For Suzuki and other motorcycles (a commercial product, about $25)
http://zedder.com/catalog.htm



Thank you for your induglence,

BassCliff

Which guy would that be Cliff!!!!!!!!!!

For anyone that doesn't want to shell out the $25 bucks I will always help out.

 

[Suzuki_Don]

suzuki don.....do you need any new best friends?

I can always do with a new friend. My email address is on my profile anytime you want any assistance.

 

[landshark]

I can always do with a new friend. My email address is on my profile anytime you want any assistance.

Hi Don,
Besides all the other help you have given me, feel free to email me any info on this software.ray:
Offtopic: I just got my first calliper.

 

[Einstein]

Zedder has become very useful for ordering parts for the restoration of my GS550ET

The actual database is an Access file, but the front end (zedder program) makes it so easy to search and cross reference.. well worth getting if you are restoring, or in need of replacing parts..

There are plenty NOS items on ebay, that give the part number.. just put in the number, and hey presto! all the bikes that it fits.


John