Vendor Part Number | Quantity Needed | Description | Part Number |
---|---|---|---|
MS21209-C4-15 + | 4 | Helicoil | 08-10818 |
Through hardened steel barrel - uniform hardness all the way through the steel walls allowing the barrel to provide even wear while withstanding extreme cylinder temperatures and pressures. Exhaust and intake ports are volumetrically matched to maximum output and performance. Increased port wall thickness - eliminates problems with warping and cracking. Computer-generated head fin configuration - deliver more uniform heat transfer and fewer "hot" spots. Manufactured from the most advanced alloys available - exceed industry standard for strength and porosity. + Included with stud assembly. |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
very helpful staff
they are all flat and round lol
The Roto Coil Was Well Made and fit correctly
Superior products are...Superior
I got this just incase I tore the other valve cover gasket. (SA534857). Turned out it was the same one I had already on the valve cover. I thought it was the cheap cork, this was a nice gasket. For $2.66 it was well worth it.
It arrived on time and was complete package to replace the cylinder on my 310
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Yes, the difference is the manufacturer. Yes, the manufacturer of SA30979-9 has FAA-PMA approval as a replacement for 630979-9.
Yes that is correct.