4AGE Flywheel Bolts.

[focus_7]

What is the difference between the 4AGE and 4AC flywheel bolt. Beside from there being 6 bolts for the 4AC vs. 8 for the 4AGE.

I screwed in a 4AC bolt to the 4AGE crank and that worked fine, however toyota parts has two different part numbers listed.

Any toyota bolt Guru's know the answer?

[Sam-Q]

It shouldn't of physically fit because the 4ac bolts are meant to be of a bigger head diameter

[focus_7]

Ah my mistake, should have wrote that they "Threaded onto the 4age crank." So the head diamater is different.

[Sam-Q]

yes, it's meant to be larger on the 4ac to the extent that they will not clear each other on an 8-bolt crank. Otherwise as you have found they are identical

[focus_7]

Thanks Sam-Q

[slipn]

Sorry to hijack but where can I buy the flywheel bolts from to fit a JDM 4age

[maxhag]

* Toyota.... Some Toyota Dealers will have to order them, but you wont be waiting longer than 2 days.
* Off another motor - 4age flywheel bolts are not TTY (torque to yield), so its fine to use them again (as long as they still look ok, no rust etc)
* Aftermarket - eg ARP

[Matt]

ebay us..