Whos done the 4runner caliper upgrade on their 40?

[jfz80]

Looking for some furhter info.

Seems there are two part #s for the MUD suggested callipers
(88-94 ifs v6 4x4 truck or runner)

trying to see if anyone knows if their is a physical difference or has any input on which part # to use

chris reports the following
JDM market #
47750-35080-84
47750-35090-84
and NA market
47730-35080-84
47730-35090-84

and yes I would just consider stock if I hadnt already upped the MC to 1''

and just to make sure, all big pattern knuckles use the later rotors (81,2,3 40s and 60 series) so In mud theory with the large pattern knuckles I have (either a 45 thing for 77 or a previous upgrade) the 4 runner calipers should fit and i can use 60 series rotors without issue? I have spacers to solve any wheel clearance issues

 

[lt1fire]

I read once that it didn't matter when there was another guy asking that question. But i'd double check that.... the best part about this upgrade is all the parts needed can be had at a junk yard for under $100

 

[jfz80]

ok what doesnt matter? which part number to use jdm vs NA or the uprgade
Didnt come across that and I searched plenty. I saw where a guy said it didnt make any noticeable difference but he hadnt upped his MC size.

junkyard price is great but I value my brakes and im not gonna use used rotors regardless or run the risk of sticky used caliper when a new reman loaded is only 65 bux. My calipers are actually fine but since im in for the rebuild I was considering an upgrade. Rotors on the other hand are shot and I prefere OEM to CHINA there.

 

[lt1fire]

ok what doesnt matter? which part number to use jdm vs NA or the uprgade
Didnt come across that and I searched plenty. I saw where a guy said it didnt make any noticeable difference but he hadnt upped his MC size.

junkyard price is great but I value my brakes and im not gonna use used rotors regardless or run the risk of sticky used caliper when a new reman loaded is only 65 bux. My calipers are actually fine but since im in for the rebuild I was considering an upgrade. Rotors on the other hand are shot and I prefere OEM to CHINA there.

sorry I meant I don't think the part number matters.... .but like I said double check in the 40 or 60 section.

Didn't mean use junk yard rotors.... but if remans are just 65 bux then have at it.... personally I'd do cross drilled or slotted if budget allows.