I'm looking for caliper size of 500 mm, where can i buy it? and how much is it?

bell to engine, or bell to trans, some have side braces to trans.
3speed auto or 4 speed, ?
tough question, you lost ALL your bolts. (ouch) the are all metric.
the FSM nor the official Ecat, shows NO size.... (fact)
first off,.if not all lost then the other side there. are same size.
if the left is not missing , you have bolts to match to right.!
correct? take the left bolts to store and buy a match.
and the nuts. there.

there are 4 factors on these bolts. (suzuki still sells them)
1: diameter, most are 8 and 10 mm. measure the hole see that?
2: pitch, (iso spec sizes ) per above.
3: length (this too can be measured,)
4: grade. (id use grade 8.8) we dont have spec, so.... more is better.....
if not using OE parts.(suz)
you get to measure each hole first. (with a dial caliper)
measure inside diameter. or use 3 known bolts to find this out.
the MM diameter. 25.4 x inches = metric,

there are 2 big studs there too.
and finding that nut sizes is not hard. at all.
get diameter with caliper then buy the ISO pitch nut matching that.
there are fine and coarse ISO sizes. just looking answers that.
but if not, buy 2 nuts, that diameter in both fine and coarse.
bingo the nut is found.
as seen here
http://www.fixkick.com/tranny/slush/slide3L30/html/image_1.html


that same dial caliper tool (all shops have one..so.)
the rear measure depth. (basics)
the rear is insert in to a hole on trans to the block side and total depth is known (to rear edge of bell casing)
so buy mm length just less than that.
there is no easy way, only using a tool finds this out.
or use stick pushed in to hole an use thumb nail to mark stick
then measure that with any metric ruler. directly.

or just buy them. (they have no graphics for this level of detail back then so cant see them , must ask)
http://www.suzukicarparts.com/parts/1994/Suzuki/Sidekick/JLX/?siteid=214820&vehicleid=9153&searchText=

you will have to call them and tell them what's missing.
if you had listed all bolts missing i can give out real suz. part numbers. (i have a real hard copy parts list manual)


all this above is standard shop practices... how to measure bolts.

12 mm ,14,mm wrench or socket that to remove the caliper 17 mm wrench or socket for the bolt holding the brake pad braket

A5 is the size of 148x210mm based on ISO 215 norm for paper
Format A series[3] B series[4] C series[5] Size mm × mm in × in mm × mm in × in mm × mm in × in 0 841 × 1189 33.1 × 46.8 1000 × 1414 39.4 × 55.7 917 × 1297 36.1 × 51.1 1 594 × 841 23.4 × 33.1 707 × 1000 27.8 × 39.4 648 × 917 25.5 × 36.1 2 420 × 594 16.5 × 23.4 500 × 707 19.7 × 27.8 458 × 648 18.0 × 25.5 3 297 × 420 11.7 × 16.5 353 × 500 13.9 × 19.7 324 × 458 12.8 × 18.0 4 210 × 297 8.27 × 11.7 250 × 353 9.84 × 13.9 229 × 324 9.02 × 12.8 5 148 × 210 5.83 × 8.27 176 × 250 6.93 × 9.84 162 × 229 6.38 × 9.02
Paper size Wikipedia the free encyclopedia

you will have to get hold of a 7mm allen for those bolts. and if the caliper still won't come off, you will have to force it as it is probably seized. use a screwdriver or a small pry bar to push back on the piston and pry the caliper off. make sure everything is clean and lubricated when you reassemble or it will soon seize up again.

16 mm. there is also a 1/2 year model with an 18mm look on the driver door where the latch is and see if your car was produced in may or june if so it is a half year model therefore it will be an 18 mm

For front brake pads replacement you need only usually wrench set, inclusive 7 mm allen key also. But for rear brake pads replacement you need obligatory a special caliper piston pressing tool, in order to press back rear caliper piston with parking brake automatic adjustment!!! For front brake pads. First you must verify yours front brake disc diameter: 280 mm or 288 mm. (On my car y have 288 mm). After that you can buy the brake pads (with wear sensor). For change front brake pads you must raise vehicle, remove wheels, extract the retaining spring of the caliper, and remove the caliper as follow:
1. Do not disconnect the brake hose from the caliper, and do not allow the caliper to hang by the brake hose!
2. Remove top and bottom caps (on back side of the caliper) for access to guide pins, then unbolt and remove them from the brake carrier. Remove the caliper.
3. Now you must thoroughly clean the brake calipers (free of grease).
4. Remove outer brake pad from brake carrier.
5. Pull inner brake pad out of brake caliper piston.
6. Check up the brake fluid level on the reservor, and emptying if neccessary!
7. Push piston back into brake caliper housing.
8. Install inner brake pad (with expanding spring) in brake caliper piston. (Arrow marked on pad - if exist, must point in direction of brake disc rotation when vehicle is moving forward).
9. Install outer brake pad into brake carrier.
10. Bolt brake caliper housing to brake carrier using two guide pins. Tightening torque is 25 Nm.
11. Install both caps.
12. Insert retaining spring into brake caliper housing. Important: Depress the brake pedal firmly several times while the car is stationary so that the brake pads adjust to their normal operating positions!!! Check brake fluid level and top up if neccessary!!!

I believe it uses a "hex head". You can buy a set of them from most auto parts stores, Sorry I don't remember the size right off hand.

Specifications: Engine Type: 1449 cc, 4-Stroke, Air Cooled, V-Twin
Engine Bore and Stroke: 95.3 mm x 101.6 mm
Valves 2 valves/cylinder
Claimed Horsepower: 67 hp (50 kW) @ 5200 rpm
Maximum Torque: 110 Nm (81.1 ft. lbs) @ 3100 rpm
Transmission type: 5 speed
Final Drive: Belt

Tire - Front: 130/90-16
Tire - Rear: 130/90-16
Brakes - Front: dual 292 mm discs with 4-piston calipers
Brakes - Rear: single 292 mm disc with 4-piston calipers

Sizes can vary depending on what has been done to the bike.
Ride safe and loud pipes save lives.

I think it is a 7 or 8 mm metric. Buy at sears and return the one that does not work.

Make sure you do not have a Torx head caliper bolts, that is what comes from factory. T40 maybe

The oil drain plug is a 13 mm. The tools for the brakes, a 10 mm socket for the caliper pins, a flat head screwdriver, or a meduim size prybat to get the calipers out of the mounting bracket, and a 4" C-clamp to compress the pistons into the calipers so you can put the new pads on.