Resolved 420a Engine Mount Bolt sizes

[Jazck_DSM]

I am putting the engine in the engine bay however we do not know what happen to the engine mount bolts that we had before. So I have tried to look all over for the sizes of these mounts but so no prevail.

Does anyone know the exact size bolt and thread size for the engine mounts. The bolts I need are the ones that go through the engine mounts. Asking more for the passenger side mount, what are the nut size and thread size as well as the size bolt and thread size between the nuts that bolt onto the engine mount bracket.

 

[dustyboner]

this is probably to late to be of any help.

the tread on the nuts and bolts are all 1.25
so if you look at the part spec column, 12x108 would be M12 x 1.25 x 108mm

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here are for the other mounts. if you need the thread on any of them, the easiest thing to do is google the part number.

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[RageTroll]

I’m looking for the bolt sizes on the left engine mount bracket for my 1998 Eclipse 2.0 nonturbo automatic. I can’t find them anywhere if anyone’s still active I could really use your help.

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[DamianC]

this is probably to late to be of any help.

the tread on the nuts and bolts are all 1.25
so if you look at the part spec column, 12x108 would be M12 x 1.25 x 108mm

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---

here are for the other mounts. if you need the thread on any of them, the easiest thing to do is google the part number.

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If you dont mind me asking, what did you use to find the specifications. Also what are the specifications on the motor mount BRACKET bolts that bolt INTO the block. The bracket im talking about is a 420a engine mount bracket (4668022). Thank you.

 

[19Eclipse90]

That program pictured is Mitsubishi ASA. Through that program, I find the part number for the bolts you’re asking about to be M06503703.

It does not list the size in that program. But cross referencing that part number with the PDF here:
2G Eagle Talon (and Chrysler Sebring, Dodge Avenger) Factory Parts Catalog 1995-1996, 1997-1998, that shows (3) bolts that are M10 x 1.50 x 100. I’ll admit, I don’t have a lot of experience with the 420A and that length of bolt (100mm) seems excessive based on the picture, so maybe someone else can confirm.

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[BLACK'98DSM]

Without measuring, I'd say that is correct. They are quite long. Removing them is the most difficult part of a timing job.

 

[DamianC]

That program pictured is Mitsubishi ASA. Through that program, I find the part number for the bolts you’re asking about to be M06503703.

It does not list the size in that program. But cross referencing that part number with the PDF here:
2G Eagle Talon (and Chrysler Sebring, Dodge Avenger) Factory Parts Catalog 1995-1996, 1997-1998, that shows (3) bolts that are M10 x 1.50 x 100. I’ll admit, I don’t have a lot of experience with the 420A and that length of bolt (100mm) seems excessive based on the picture, so maybe someone else can confirm.

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I cant thank you enough i appreciate it