[Donnie Lee]

My '03 5 speed trans is shot with 144000 miles, have purchased 2001 5 speed trans with 96,000 miles. I've looked at the slave cylinder part numbers & the '01 &'03 are not the same, which one should be used on the '01 trans?

 

[Tranzman]

My '03 5 speed trans is shot with 144000 miles, have purchased 2001 5 speed trans with 96,000 miles. I've looked at the slave cylinder part numbers & the '01 &'03 are not the same, which one should be used on the '01 trans?

First you didn't give a motor size to work with. So I assumed that it is a 4.3L. When you go to Rock Auto they use the same LUK clutch kit part #04153 & a AMS Automotive PS04332 pre-bled clutch/slave kit.
I might be wrong, but based on that it shouldn't matter.
So to cover my ASSets, I looked at the 2.2L kits too. the LUK clutch kit is the same 04155. The Clutch master/slave show different MFG's so it's not a 100% direct comparison.
Looking at the part #'s for 2003 2.2L/4.3L they share the part # PF9099 pre-bled hydraulic kit

 

[Donnie Lee]

First you didn't give a motor size to work with. So I assumed that it is a 4.3L. When you go to Rock Auto they use the same LUK clutch kit part #04153 & a AMS Automotive PS04332 pre-bled clutch/slave kit.
I might be wrong, but based on that it shouldn't matter.
So to cover my ASSets, I looked at the 2.2L kits too. the LUK clutch kit is the same 04155. The Clutch master/slave show different MFG's so it's not a 100% direct comparison.
Looking at the part #'s for 2003 2.2L/4.3L they share the part # PF9099 pre-bled hydraulic kit

Thanks Tranzman, yeah i forgot to note my truck has the 2.2 4 cyl

 

[Donnie Lee]

I cleaned a little on the 2001 trans i purchased, it has a tag on upper top pass side that says GBFH 15045050 MUNCIE & underneath 61 M078924, on lower drivers side of bell housing has # 22340, no other i.d. found, anyone have info on this trans?

 

[Tranzman]

GMParts Giant list's 15045050 as a 2000-2003 NV1500, it has been discontinued...

 

[Donnie Lee]

Thanks Tranzman, just wanting to be sure it was a NV1500.

 

[Donnie Lee]

Before i have trans installed i wanted to change fluid, in reading different posts i'm confused as what to use. Is the GM Synchromesh 88900399 the correct part?

 

[rimara]

Before i have trans installed i wanted to change fluid, in reading different posts i'm confused as what to use. Is the GM Synchromesh 88900399 the correct part?

That's it, synchromesh with the friction modifiers.

 

[Donnie Lee]

That's it, synchromesh with the friction modifiers.

Thanks rimara