All of that style pto I’ve seen on Alison’s had 12point 10mm heads. I havent seen one with Allen headed bolts yet.
2025-05-20 00:10:23
17
Patrick :
I don't recall for a reman but a new genuine from Allison 4500RDS transmission was roughly $25,000 2 years ago. I put one in a new roll off truck that hauled 1 load before the PTO fell off.
2025-05-19 23:36:32
5
kbull064 :
Who installed it originally?
2025-05-19 23:34:08
5
Justin :
there lucky they didn't crack the PTO. I have seen it so many times
2025-05-20 02:31:12
5
1Madelf :
👍👍…good info olbuddy.
2025-05-19 23:54:22
5
Michael Heintz625 :
who would lose the mounting socket head cap screws?
2025-06-30 20:45:28
2
tmclauto :
Left-Handed drill bit. you should have it set in a box
2025-06-02 18:51:48
3
user4797033566423 :
Thread inserts in transmission case take the housing to your local machine shop should be able to remove broken bolts
2025-05-25 14:15:46
2
Dawnna Rouleau740 :
My son is a certified Allison transmission mechanic. He said they are different
2025-05-26 23:37:03
2
Spencer Long :
had a stud fall out and trans ran out of oil. fun times
2025-06-05 00:07:53
2
Judd Zembsch :
Is the brace solid? Allison pump brace has shafts that slide. Aluminum transmission steel pump and PTO expand very different with heat.
2025-06-18 16:18:39
2
andrewconner231 :
I would like to see what you built for the pto clutch removal.. I made a simple one, 1/8” aluminum with four bolts that match. Works great. I have been following you to see if you get into my neighbor hood of repairs. (Mack’s, mp8’s, Allison’s) Ty
2025-06-28 16:06:17
2
James Walker502 :
pto is that paid time off mike?
2025-05-20 12:36:40
2
gregcarr421 :
Very smart man at what he does
2025-05-20 00:53:52
3
Aweiman81 :
Funny have quite few brand new trucks chewing gears in pto … no one has idea
2025-05-20 19:39:17
2
jasonm7422 :
Those top bolts are horrible to remove
2025-05-20 14:04:54
2
James Walker502 :
alot of guys don't know you can spin the bearings and raise or lower the gear to hit trans gear
2025-05-20 12:37:27
2
Chris Longstreet :
whats that spell???
2025-05-20 03:48:15
2
malbrecht29 :
i got one right now that the driver has to keep crawling under the truck and tapping on it to get it to work
2025-05-20 06:11:01
2
Rhindo :
I’ve seen a lot of pto bolts come lose over the years even ones that have been torqued, I put some blue locktite on them and have had good luck
2025-05-21 13:53:07
2
Michael 10199Ace :
They did not get those bolts at Lowe's because Lowe's does not have that thread pitch. And what happened to the Allen head bolt that were supposed to go there
2025-05-20 06:53:27
2
KKustomz :
I pulled a muncie 4 spd today with a chelsea pto that was gobbed in sillycone. 😂
2025-05-20 02:36:55
2
dianasamples86 :
@i had a fleet of 20 of them ptos go bad installed on allison transmission
2025-05-20 00:43:53
3
gitarnt1 :
Snap on makes a 10mm wobly socket that works great on those Pto bolts
2025-05-21 04:48:59
2
Mario FABS :
It’s called a Flamge Bolt in Australia mate👍👍
2025-05-20 10:21:05
2
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