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Author Topic: OS LA Engine bolt sizes  (Read 1344 times)

Offline mccoy40

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OS LA Engine bolt sizes
« on: April 29, 2022, 06:14:09 AM »
All,

Could someone provide me with the bolt sizes fpr the LA series of engines?  <=

Head bolts, backplate bolts and muffler bolt sizes for the LA 25, 40 and 46.  y1

Much appreciated

mccoy40
Joseph Meyer
Philadelphia, PA

Offline john e. holliday

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Re: OS LA Engine bolt sizes
« Reply #1 on: April 29, 2022, 07:57:49 AM »
When I need a bolt or more I take my engine to the local ACE Hardware and find a bolt/screw that works.   Then once I write down the size and paying for the bolts I go to RTL Fasteners to order in bulk.  Never know when one may be needed. D>K H^^
John E. "DOC" Holliday
10421 West 56th Terrace
Shawnee, KANSAS  66203
AMA 23530  Have fun as I have and I am still breaking a record.

Offline Gerald Arana

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Re: OS LA Engine bolt sizes
« Reply #2 on: April 29, 2022, 09:29:01 AM »
All,

Could someone provide me with the bolt sizes fpr the LA series of engines?  <=

Head bolts, backplate bolts and muffler bolt sizes for the LA 25, 40 and 46.  y1

Much appreciated

mccoy40


Head, M3 X 12    Backplate , M3 X 8 according to the OS "Owner's Manuel"

Jerry

Offline mccoy40

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Re: OS LA Engine bolt sizes
« Reply #3 on: April 29, 2022, 09:53:36 AM »
Thanks guys! I'm headed to Ace hardware right now.
Joseph Meyer
Philadelphia, PA

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