WTB-SM465 block out plug/gasket 3906448 3929530
 

Hi gang. Looking for a hex block out plug 3906448 (preferably NOS) and copper gasket 3929530 (or 3906462), both pictured below. This plug goes in the top cover of an SM465 where the TCS sending unit (if equipped) would otherwise go. Will take used if nice.

A replacement part number for the plug is 8877723.

Thanks for any help,

Brad

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

There are a few of the copper gaskets on ebay..

The plug changed appearance over the years, so be aware of that.

https://i.ebayimg.com/images/g/238AA...my/s-l1600.jpg

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

Thanks for the post. Yes, I am aware of the one you have pictured. I'm definitely trying to find an original external hex plug if I can. Hopefully one pops up, new or used.

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

2 da top

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

Anybody body got any K20 SM465s out there with a nice version of this plug that they're willing to pull? Looking to catch any traction on this part. Thanks.

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

Let me look, I may have one.

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

I need to look through my storage tomorrow and I will get back to you. This will be a used plug.

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

Thank you very much for looking. Beggar's can't be choosers. After a while on the hunt I'm coming up zilch. Fingers crossed you do have one.

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

I could not find one.

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

I really appreciate the effort. The search goes on.

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

TTT with my new WTB SM465 PTO cover plate thread. Just in case someone has a 4sp they can part. Happy to have a take off block out plug.

Re: WTB-SM465 block out plug/gasket 3906448 3929530
 

Semi-closure on a thread I don't think anybody needs, but in case somewhere down the road it's useful info...Dorman 090-030 drain plug or NAPA 7041936 is a very reasonable facsimile. Pair it with Dorman 097-0827CD copper washer.

The plug is 9/16-18. Maxim Truck parts has a plug S3621-6 that might be closer to OE. Hard to say for sure. But it's a Canadian company and you have to buy $36 worth of an $.80 part to find out.

This'll work well til an NOS example miraculously appears.

Thanks for all who took a look.