4.7L V8 TRD Supercharger Serpentine Belt Says Discontinued- What are the options.

[Teamoatmealpie]

TRD Supercharger Brothers. Needed a new belt and just found out toyota part # ptr30-17433 is no longer available.

What are you guys doing or getting equivalent belt from?

Thank you.

 

[Inv4drZm]

TRD Supercharger Brothers. Needed a new belt and just found out toyota part # ptr30-17433 is no longer available.

What are you guys doing or getting equivalent belt from?

Thank you.

Just sell the supercharger to me.

2nd option ask [MENTION=91185]V8Man[/MENTION]

Or maybe you can find custom/generic belts online.

 

[Bumbo]

Remove and dispose of in my garage... I won't charge you anything for it either.

 

[Teamoatmealpie]

The odd thing is my original info lists alternate belts for Tundra, Sequioa LC & LX470 but not the 4Runner.

Scoured the net in USA = nothing.

Made an online order from Canada, waiting for them to come back and say yeah we dont have it.

Now scouring Australia.

Not much good if no serpentine belts. Would have bought a bunch had I known they were gonna disco it.

I have had since new with a borla dual exhaust and it's been super fun. Runs high 14's in the quarter, but pulls mustang 5.0's in the 8th mile all day. They seem perplexed when a brick shaped suv with rocket box on top pulls them of the line.

 

[inscarguy]

Take the oem number and cross reference itvvto an aftermarket.

 

[L8Shift]

$22 bucks on eBay .. ymmv

 

[Teamoatmealpie]

Take the oem number and cross reference itvvto an aftermarket.

Should be easy but, specs run from 2630mm to 2700mm depending on which aftermarket brand. 70 mmm is a lot of play. You'd think getting the exact mm off the OEM belt would be available online, sadly not. Gonna have to pull it and measure.

 

[V8Limited4wd]

TRD Supercharger Brothers. Needed a new belt and just found out toyota part # ptr30-17433 is no longer available.



What are you guys doing or getting equivalent belt from?



Thank you.

Did you ever get some WHP numbers on the dyno?

 

[Teamoatmealpie]

I was able to find #00602-1760-433 off the belt I have on now. I think that part # is also discontinued and the replacing Dayco# is 50161030.

I'm still gonna pull it and measure it.


Since the 03 V8 is awd I did a 4 wheel dyno long time ago and it put 253 to the wheels boost is low at like 7psi. On paper it was supposed to be 350 or so at the crank.

I have the print out but will need to dig for it.

 

[V8Limited4wd]

I was able to find #00602-1760-433 off the belt I have on now. I think that part # is also discontinued and the replacing Dayco# is 50161030.



I'm still gonna pull it and measure it.





Since the 03 V8 is awd I did a 4 wheel dyno long time ago and it put 253 to the wheels boost is low at like 7psi. On paper it was supposed to be 350 or so at the crank.



I have the print out but will need to dig for it.

Nice... wish I had gotten the kit when they were still available. Wonder what numbers you can get with CAI/DT headers/exhaust these days.

 

[phatcheeks]

try going to an autozone or somewhere similar and compare your old belt to the ones they have in stock. you may find something that works.

 

[V8Man]

Super Belt

I purchased mine from TRD shown in the first picture. You're correct, 70mm is 2.75 inches. I would bet the length is closer to 2,630 mm.
Please post when you get yours measured.

 

[riceandpho]

https://assets.gates.com/content/da...428-3291-rpm-belt-dimension-list-newbrand.pdf

find the length and number of groves
might possible to use the gates green heavyduty belt.
cross reffernce with dayco.

try trdsparks or carsontoyota.

 

[Teamoatmealpie]

Reviving my old thread - still chasing this issue of getting a belt. Dealer is of no help, Found few online options to purchase, but order gets canceled day or two after placing it.

the belt I bought at 2616MM which was supposed to be a match is too short.


Any one out there have any intel.

Thanks
TOP

 

[Keros]

1. Show up to the largest or oldest auto parts store in the area, holding the belt in hand.
   
2. Talk to the guy who's worked there the longest and politely ask for his expertise to find a match.
   
3. Buy the best match, and the next size up and next size down.
   
4. Return the ones that don't fit.
   
5. Post up what size worked.
   
6. Profit.

In almost 2 years no one has found a specific length using the part number. Just use the part itself and find someone that knows about belts. I've found that most auto parts guys love a challenge & interesting problems to solve... just make sure to show up when it's really slow in the store

 

[Teamoatmealpie]

I am about at that point, getting it off is no problem, it's getting it back on, that's the problem. There's just not a lot of room to work and only wanted to this once. But hopefully try #3 is it.

Found a thread on another forum and messaged someone who reported years back a 2649MM works. So hoping he replies with some positive feedback.


I'll post up when I have it sorted.

 

[Teamoatmealpie]

All Supercharger Brothers, who would have thought getting some tech help from Toyota would be so difficult.
Had the rig at the dealer for differential axle seal and asked them to find a new belt, and/or tell me the specified length. Instead, all they told me was the Toyota part was discontinued and that was all they could tell me about it. Super helpful.

Pulled the belt and found the original Toyota Part # PRT30-17433 on it, but also found in only 1 spot Dayco #00602-17-620-433. Searched that part# on Dayco website and it says the updated part is # 5061030 / 6PK2615. That belt is 2620MM OD and it's too short. Emailed Dayco and they swear that is the right part. I can't get it on for the life of me. Emailed Dayco again and then got a reply that the alternator pulleys on various years are slightly different, but they still think that is the right replacement belt.

Should have done this first but didn't- I measure the belt I pulled, and it is 2630MM or so. I also dug out my original purchase paperwork and found an info sheet for the super charger and it lists the disco'd Toyota belt plus a Gates belt K061031, that belt is 2633MM. Oh yeah while I have the belt off, I find the idler pulley #2 is completely shot.

Did I mention the dealer quoted me $459 to change the belt. Last time it was $152 including the belt, I asked why the price went up so much and all the service writer could do was squirm and make up some nonsense about increases in costs. I said that is 3x the cost of last time. Me = Yeah, no thanks.

When I called today to inquire about the pulley, I was quoted $190 which is way too much as well.

$28 belt at Napa, and pulley on order - be here Monday.

Pretty sure that was my last visit to this specific dealer for my personal rigs.

Gates belt K061031, that belt is 2633MM- will put it on Monday and confirm it fits.

 

[meltdowner]

All Supercharger Brothers, who would have thought getting some tech help from Toyota would be so difficult.
Had the rig at the dealer for differential axle seal and asked them to find a new belt, and/or tell me the specified length. Instead, all they told me was the Toyota part was discontinued and that was all they could tell me about it. Super helpful.

Pulled the belt and found the original Toyota Part # PRT30-17433 on it, but also found in only 1 spot Dayco #00602-17-620-433. Searched that part# on Dayco website and it says the updated part is # 5061030 / 6PK2615. That belt is 2620MM OD and it's too short. Emailed Dayco and they swear that is the right part. I can't get it on for the life of me. Emailed Dayco again and then got a reply that the alternator pulleys on various years are slightly different, but they still think that is the right replacement belt.

Should have done this first but didn't- I measure the belt I pulled, and it is 2630MM or so. I also dug out my original purchase paperwork and found an info sheet for the super charger and it lists the disco'd Toyota belt plus a Gates belt K061031, that belt is 2633MM. Oh yeah while I have the belt off, I find the idler pulley #2 is completely shot.

Did I mention the dealer quoted me $459 to change the belt. Last time it was $152 including the belt, I asked why the price went up so much and all the service writer could do was squirm and make up some nonsense about increases in costs. I said that is 3x the cost of last time. Me = Yeah, no thanks.

When I called today to inquire about the pulley, I was quoted $190 which is way too much as well.

$28 belt at Napa, and pulley on order - be here Monday.

Pretty sure that was my last visit to this specific dealer for my personal rigs.

Gates belt K061031, that belt is 2633MM- will put it on Monday and confirm it fits.

May I have your supercharger, for Christmas? I'd be real happy.

 

[Teamoatmealpie]

Update, finally got the right belt which is 2649MM long OD. I think the 03 has a slightly different alternator pulley then the other V8 years.

All is good - this thing rips. When I jump in my 5th gen it's just not the same.

 

[AuSeeker]

Update, finally got the right belt which is 2649MM long OD. I think the 03 has a slightly different alternator pulley then the other V8 years.

All is good - this thing rips. When I jump in my 5th gen it's just not the same.

I can't say if the alternator pulley is different sizes from early V8s to later V8s...but I do know for a fact that the serpentine belt tensioner pulley did change size from 2003 and early 2004 V8s to later 2004 and onward V8s, the 2003 and early 2004 are 102mm and the later 2004 and onward has a 90mm pulley.

I discovered this fact when I had to replace my tensioner pulley, I just happened to get a rough measurement of the pulley before going to buy one and it measured approximately 4" and the pulley he tried to sell me was approximately 3 1/2" and I told him it was the wrong pulley that mine was 4" he tried to assure me it was the correct one listed for a 2004 V8, so I had him look at a 2003 V8 pulley and it was 4" which is what I needed, I also had a very hard time removing the old belt because it appears that when the PO had it replaced they used the belt for a 3 1/2" and when I installed the belt for 2003 it was easy to install, I would have never been able to get a belt for a 3 1/2" pulley on, at least not as easily as it should be, I'm not sure how whoever replaced the belt got the old one on but I almost sure it was partly responsible for the old pulley failing when it did besides age and normal wear and tear.