Need Muffler and left and right windshields for 1975 4108.
 

Need Muffler and left and right windshields for 1975 4108.

Started by Carter, August 14, 2014, 09:26:02 AM

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Carter

Anyone with a source for a muffler new or good used for my 4108? Original part # is 677287 according to my parts book. It's tall, and sits vertical in front of the 8V-71. Also source for new windshields??  Thanks

TomC

That muffler is really stuffed up. Many other mufflers available-especially if you're thinking of uping the horsepower. Good Luck, TomC
Tom & Donna Christman. 1985 Kenworth 40ft Super C with garage. '77 AMGeneral 10240B; 8V-71TATAIC V730.

chessie4905

   Please, at least. list what state you reside in in case someone nearby has these parts.
GMC h8h 649#028 (4905)
Pennsylvania-central

Carter


Carter

Thanks Tom C.  I know that muffler is really stuffed up there....a challenge to replace. 
What would be starting place to look for other mufflers that might be available?  Truck dealerships or other bus companies???

chessie4905

   Windshields fit several models and brands of coaches. Check with larger glass companies. I'd have them change them, so if they crack one. it's on them. Check with Luke for new seals.
GMC h8h 649#028 (4905)
Pennsylvania-central

luvrbus

www.coachglass.com should have the windshields the muffler is another thing it's so heavy just cut the top out and clean it then weld it back together 
Life is short drink the good wine first

chessie4905

   Find a metal fabrication shop and have them duplicate it.
GMC h8h 649#028 (4905)
Pennsylvania-central

zimmysurprise

Hey Carter- I replaced the windshields and gaskets on my 4108 last year. I chose Curved Glass in CT for the glass, and Jefferson Bus in OK for the gasket. Windshields were about 150 each and another 150 for shipping. Gasket was about 100. Any pics of your 4108?