intek 12.5 hp engine cylinder head gasket need to confirm part #

[steves snapper]

intek 12.5 hp engine cylinder head gasket need to confirm part #



here’s the engine I have image I believe I need a new cylinder head gasket but don’t know the part #

do these #s ingraved on valve cover tell what type of engine this is?


maybe this image

like do I have to measure
heres old gasket


I have a intek engine on a snapper mower.

maybe this

Amazon.com: Dgdhf Replacement Mower Rocker arm Cover Gasket 272475S & Cylinder Gasket 273280S Fits Briggs & Stratton Cylinder Head Gasket 273280 272614 210702 : Automotive

Buy Dgdhf Replacement Mower Rocker arm Cover Gasket 272475S & Cylinder Gasket 273280S Fits Briggs & Stratton Cylinder Head Gasket 273280 272614 210702: Valve Cover Gasket Sets - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

thanks for advise

 

[Auto Doc's]

intek 12.5 hp engine cylinder head gasket need to confirm part #



here’s the engine I have image I believe I need a new cylinder head gasket but don’t know the part #
View attachment 71168
do these #s ingraved on valve cover tell what type of engine this is?
View attachment 71171

maybe this imageView attachment 71169

like do I have to measure
heres old gasketView attachment 71173


I have a intek engine on a snapper mower.
View attachment 71170
maybe this

Amazon.com: Dgdhf Replacement Mower Rocker arm Cover Gasket 272475S & Cylinder Gasket 273280S Fits Briggs & Stratton Cylinder Head Gasket 273280 272614 210702 : Automotive

Buy Dgdhf Replacement Mower Rocker arm Cover Gasket 272475S & Cylinder Gasket 273280S Fits Briggs & Stratton Cylinder Head Gasket 273280 272614 210702: Valve Cover Gasket Sets - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

thanks for advise

Go to Google, then Part Tree or Pro Parts Direct and look up Briggs and Stratton using the numbers stamped into the valve cover.

 

[ILENGINE]

273280S is the head gasket

PartsTree - Home of OEM Parts for Outdoor Power Equipment

Parts lookup and repair parts diagrams for outdoor equipment like Toro mowers, Cub Cadet tractors, Husqvarna chainsaws, Echo trimmers, Briggs engines, etc.

www.partstree.com

 

[steves snapper]

Go to Google, then Part Tree or Pro Parts Direct and look up Briggs and Stratton using the numbers stamped into the valve cover.

thanks for tip

 

[steves snapper]

273280S is the head gasket

PartsTree - Home of OEM Parts for Outdoor Power Equipment

Parts lookup and repair parts diagrams for outdoor equipment like Toro mowers, Cub Cadet tractors, Husqvarna chainsaws, Echo trimmers, Briggs engines, etc.

www.partstree.com

Amazon.com : Caltric 532001407 532125593 270917 692236 BS-692236 Muffler Gasket Compatible with Briggs & Stratton : Patio, Lawn & Garden

Amazon.com : Caltric 532001407 532125593 270917 692236 BS-692236 Muffler Gasket Compatible with Briggs & Stratton : Patio, Lawn & Garden

www.amazon.com

Amazon.com: Dgdhf Replacement Mower Rocker arm Cover Gasket 272475S & Cylinder Gasket 273280S Fits Briggs & Stratton Cylinder Head Gasket 273280 272614 210702 : Automotive

Buy Dgdhf Replacement Mower Rocker arm Cover Gasket 272475S & Cylinder Gasket 273280S Fits Briggs & Stratton Cylinder Head Gasket 273280 272614 210702: Valve Cover Gasket Sets - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

I hate to give more for the exhaust gasket than the combined head an rocker arm gaskets.
I searched a little but didn't find the kit w/ all plus the intake thanks ILengine for explaining how to search

I'd like to have the set head/rocker/exhaust an intake but couldn't find it packaged together.

Briggs & Stratton 796189 gasSKET SET, Valve​

 

[ILENGINE]

Amazon.com : Caltric 532001407 532125593 270917 692236 BS-692236 Muffler Gasket Compatible with Briggs & Stratton : Patio, Lawn & Garden

Amazon.com : Caltric 532001407 532125593 270917 692236 BS-692236 Muffler Gasket Compatible with Briggs & Stratton : Patio, Lawn & Garden

www.amazon.com

Amazon.com: Dgdhf Replacement Mower Rocker arm Cover Gasket 272475S & Cylinder Gasket 273280S Fits Briggs & Stratton Cylinder Head Gasket 273280 272614 210702 : Automotive

Buy Dgdhf Replacement Mower Rocker arm Cover Gasket 272475S & Cylinder Gasket 273280S Fits Briggs & Stratton Cylinder Head Gasket 273280 272614 210702: Valve Cover Gasket Sets - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

I hate to give more for the exhaust gasket than the combined head an rocker arm gaskets.
I searched a little but didn't find the kit w/ all plus the intake thanks ILengine for explaining how to search

I didn't include a part number for the OHV valve gasket set because in most cases the only thing you will use will be the head gasket, and the exhaust gasket.. The gasket set doesn't include the O ring for the plastic intake manifold, just the paper gasket for the metal intake. Also most of the valve covers are using RTV and not the paper valve cover gasket. According to your date code your engine uses RTV and not the cover gasket

The head gasket list for 9.23
the OHV gasket which can be used but not standard on your engine 5.29
Intake gasket that don't fit your intake 2.66
intake valve stem seal 8.25
Secondary intake gasket that is not used with your engine 4.26
exhaust gasket 4.22
total individual parts $33.91

valve cover gasket set with all the parts included above $51.88

 

[steves snapper]

I thought the cylinder heads gasket was damaged it’s not but it sounds like compression is being released during ignition an she won’t start.



I suspected the valve lash was loose so I attempted to adjust both intake an exhaust was set to .005 now I have this condition.

Could a valve stem seal cause this compression being released?



What I did was attempt to adjust the valve lash on the engines orginal cylinder head some how this head got buggered up where the rocker arm stud is attached to cylinder head broke loose from head.

Luckiely I have the orginal engines head which I swapped onto this replacement engine.

After adjusting valve lash she won’t start.

Thanks for advise.




Thanks for advise.

 

[steves snapper]

I’ve wasted hours attempting to adjust the valve on TDC.

Next plan is to attempt this method. Pres down one valve spring then adjust closed valve.

What should I set the top .004?

What should I set the bottom .006?

thanks for advise

 

[Auto Doc's]

Teryl Fixes All has some good videos, you just have to overlook his cooky skits and the way he appears. He is a small engine master.

 

[steves snapper]

What should I set the top .004?

What should I set the bottom .006?