Gateway Motorhome Company


Part Specials
Parts We Carry
History of the GMC
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 Gateway   Motorhome Company

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Looking  for  GMC  Motorhome  Parts ?

You Found It!



No need to search  No need to search


Committed Only to the

1973 - 1978 Front Wheel Drive GMC Motorhome




Firestone has Discontinued

the Original Rear Suspension Air Bags

We have the Double Air Bag System

Complete Kit for Both Sides $839.00

or $420.00 Per Side

Takes About 30 Minutes Per Side to Install





Replace them with High Temperature Ceramic Coated Thorley Headers

and Reduce Engine Heat

Made specifically for the GMC Motorhome $649.00

These  Headers  are  MADE  IN  U.S.A.



16" Aluminum American Eagle Wheels

Set of 6 Wheels Lug Centered with All Hardware $1,395.00



Phone # 636  -     931-     8282

# 800 -  654 -  0374

We ship U.P.S.  Next Day Air,  2nd Day Air,  3-Day Select  or  Ground Delivery




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Copyright 2015   Gateway Motorhome Company   Est. 1986

St. Louis, MO     Phone # 1-636-931-8282