engine trans bolts

[3dubs]

In the TM's it does not give bolt sizes. My truck is not with me and I need to replace the bold that hold the engine and transmission together. Does anyone know what size bolts are used? I also need to replace an engine mount bolt if someone knows that.

 

[Warthog]

From the TM 9-2320-289-34P Technical Manual, Figure 71, Item #7, the part number is

MS90728-63
NSN 5305-00-688-2111
qty - six required

Looking that part number up on www.tpub.com

it shows the bolt to be

UNC 3/8" x 1"

What part of the engine mount do you need? The ones to the block?, frame?, or the long one?

 

[Sportsmanfromkc]

**** Warthog, you got this site down to a T..... I am lucky to remember my login half the time and i save it to the computer everytime i do log in....guess it just comes with experiance. the more i work on my m1009 the more i can help others to.

thanks for being a constant on here and helping so many new or lesser experianced guys with our big boy toys..

 

[acesneights1]

yep, they are 3/8. I can attest to that being that I just did a tranny swap on mine. **** half breed ,metric/american 80's. I would use grade 5 or better.

 

[3dubs]

The long bolt. I guess you cannot shake them loose going off road.

 

[Warthog]

The long bolt is GM 460308. Looks like the dealer is the best bet.

gmpartsdirect shows them for $3.61 for a package of two.

You will also want the self locking nut, GM 6262212