GMC Motorhome Parts and Services Suppliers




REAR SUSPENSION OPTIONS and Comparison Spreadsheet by Andrew SullyBilt Replacement Air Spring System
KYB Shocks "Six Pack" Deal - Applied GMC  Frank Jenkins' custim fiberglass and toolboxes
RAMCO Mirrors available at Applied GMC Howell EFI    Turn key computer controlled GMC specific available at Applied GMC
Guske Sales - Day/Night Shades and windshield wraps custom fitted for your GMC - 810-987-5788 Motorhome Enhancements, Inc. Aluminum Radiator
Adohen Supply - FanTastic Fans, JRV Tank Monitors, Vair Compressors - 440-937-5694 Custom Instrument Panels Inc 704-985-0171
Dick Paterson's Springfield Performance Ignition - Recurved Distributors, Spark Plug Wire Sets, Rebuilt Carburetors, Engines, Transmissions Leigh Harrison GMC Motorhome Products. Now supplied by Applied GMC
Ardemco Holding Tanks  Bill Bryant - Historical documentation and presentations on digital media from the GMC Motorhome Historian
Bob Stone - Service and Repair. Carbondale, IL Hydroboost Brake Kit   618-964-9124 "True Track" rear alignment locks for your bogies Applied GMC
JR Slaten sells beautifully rebuilt PowerLevel air valves, New stainless steel oil cooler lines, and makes GMCnet name tags. Ragusa Pattern Shop - Entry Step, TransCooler & Final Drive Pans
Stainless Steel Brake Lines - Classic Tube - cut and shaped with fittings for a 26 ft GMC - ~$300 Tim Slattery 800-882-3711 Paul Bennett - Jack Pads, Air Bag Lifters, Centerline Bumper Hitch 808-700-4323
The Right Stuff Detailing, Columbus, OH. Bill Cremeans at 614-895-9096 Kerry Pinkerton The KISS Shelf - 256-679-4488
Blaine Merrell - Front Window Screens, Wind Wings, Lower Radiator Guard Jim DeMaere - Tanks, Stainless Steel replacement air and hot water.  403-329-3091   Lethrbridge, Alberta
Dave Lenzi - 810-653-3902 Steereing components, leveler linkage, leveler valve rebuilding, embossed copper exhaust gasket. Dan Stuckey - Main Frame Components and Installation, Ramco Mirrors, FanTastic vents, Macerator kits, Stainless Steel Onan mufflers
Assorted "Hard to Find" GMC Goodies from Bert and Faye Curtis Gary Kosier - Bogie Greasers, Awning Protector - 740-366-1833
John Evans sells the Carbon metallic rear brake shoes that do not absorb brake fluid or oil and have the same life expectancy as the front carbon metallic brake pads that many GMC'ers use on their coach today. Call him at 716-652-6868 Correctrack - Front Wheel Spacers
Contact Gene Ransom 541-471-9042 
Albert Branscombe - New Parking Brake Kit includes Cables, Brackets, and Pulleys Ontario, Canada
Bob Burkitt - New Screen Doors and Parts for the Birch door. New screen sliders to replace your aluminum panels.
Gateway Motorhome Company - 800-654-0374 - High Ridge, MO Gary Bovee - A/C & Alternator Tensioners, Headlight & Turn Signal Alarms, GMC Valve Stem Caps, and Onan Electronic Ignition Kit..
Mondello Performance Products - 805-237-8808 - Paso Robles, CA Rear Disk Brake Kit - Applied GMC
also The Streetrod Manufacturing Co. -
Highland Machine Tool - Front Wheel Spacers to correct rut wander - 812-923-8884 Dave Simmons - Rear Overhead Cabinet, several finishes, provide that little extra storage the GMC desperately needs 705-327-0417
Lambke 3.69:1 Tranny Chain Drive Sprocket Kit
Paul Lambke - phlambke@aol or Dan Stuckey -
Jim Hupy - Pressure Bleeder Kit for your Brakes. Salem, OR.
Eugene Fisher - 925-784-3098 Alternator Protection Cable More info HERE Ken Henderson - Electric replacements for hydraulic wiper motors. (229)924-0851
Bob Rosenburg - Jack Adapter for bogies and forward frame section   Now handled by Applied GMC. John Wright - Front Air Dam, Bolt kits for bumpers, axles, and exhaust manifolds or headers.
Paul Burkhart - Plexiglas shelving for the GMC Side Bath Pueblo, CO 719-542-0555
Howell Throttle Body Fuel Injection kit
Bogie Greasers - Bob Hardeman - Len Novak and Eric Gibbons - New Dash Lights and Labels for your Instrument Panel 760-731-0751
Digi-Panel - 4 Gauge for GMCs, Model DP-104J
Available from Applied GMC
or Art Woodell at 559-665-1546 or
J & L RV Sunscreen Jim and Linda Ball Zephyrhills, Fl Winter Phone 813-779-2148. Cell 904-508-8253 Sunscreens for all windows
Manny Trovao - Transmissions (including Switch Pitch) built specifically for our motorhomes. 3.50:1 Power Drive chain and sprockets.
San Jose, CA 408-937-1583

Jerry Sagouspe Interior remodel and enhancements. Chino, CA

Terry Taylor's GMC Nik-Naks - GMC club name tags, drink coasters, etc.,... Rear Air Suspension Options
Alan Henderson - Large Format Electrical Diagrams You'll not strain your eyes with these beautiful reproductions. John Richardson, P.O.Box 5191, Niceville, Fl 32578, 850-830-6100, AMSoil synthetic motor oil. CamShield ZDDP additive



Cooperative Motor Works - Jim Bound's
5971 Anno Avenu
Orlando, Florida 32809
Cinnibar Engineering
116 Orval Street
Sandusky, MI 48471
810-648-2444 (Orders only 800-720-2227)
Applied GMC - Jim Kanomata
Quadra-Bag - 4 bag rear suspension system
3.55, 3.70, & 4.11Final Drives
Newark, CA 510-440-1101
Alex Sirum GMC
1800 Hwy 70 East
Okeechobee, FL 34972
Golby Motors
5387 L. B Mcleod Rd
Orlando, FL 32811
MGM-GMC - Miguel Mendez, 5179 Brooks St, Unit G, Montclair, CA 91763. 909-982-7747, Cell 909-229-7508, .
Re-curved Distributors and Sensitised Brake Boosters
Ken L. Frey Auto Repair
1669 N. Old Bethlehem Pike
Quakertown, PA 18951
Dan Hensley (
(480) 671-3941
420 W Windsong St
Apache Jct, AZ 85220
Grandview Motorhome - Tom Hampton
937-644-4238 - Marysville, Ohio
Have your GMC Painted at Topeka Body Shop
Southland RV    Zeb Frady, Owner
4244 Sudderth Rd.
Buford, GA 30518
Barry and Carolyn Owen, 364 Dixon St., Lexington, NC 27292. Experienced GMC Repair and Maintenance services 336-250-0966

DJ's Classic GMC Motorhome Service      DJ Eberhart, Proprieter
233 Northwest Olive
Sheridan, OR 97378
503.706.6402 - also

New England RV Service - Plaistow, New Hampshire
GMC Service since 1975
603-382-8272 Monday - Friday 8am - 5pm.
Home - 603-382-8791
Best Way RV
4648 Northwest Grand Avenue
Glendale (Phoenix), AZ 85301
 Steve Rasmussen 31660 Idalia, Northfield, Mn 55057-5204. 507-663-7266
 Gary Fravel Repair and complete restorations in Indiana