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Skirt Lifter Kit by John Chalfant. Skirt Lifter Kit by John Chalfant.

New for the Quadra Bag Suspension system! Now you can lift your skirts & show em what you’ve got! Check your airbag pressures, twist your valves and rinse off those airbags anytime! Kit is available also for single bag units.( NOTE T- SKIRTS NOT INCLUDED )

REPLACEMENT BUSHING FOR KYB SHOCKS REPLACEMENT BUSHING FOR KYB SHOCKS

REPLACE THE WORN OUT BUSHINGS OF YOUR KYB SHOCKS BOTH UPPER AND LOWER.

MONO BAGS KIT - GMC MOTORHOME MONO BAGS KIT - GMC MOTORHOME

COMES COMPLETE WITH BAG & HARDWARE.OUR MONO BAGS ARE SUPERIOR TO THE SU BAG SYSTEM.COMES ASSEMBLED WITH AIR FITTINGS READY TO DROP IN. NO ASSEMBLY REQUIRED. UTILIZING THE DEPENDABLE FIRESTONE AIR BAGS WO13589294 SAME USED IN SULLY BAG SYSTEM AND POWDER COATED HARDWARE.DESIGN OF SYSTEM WAS DERIVED FROM A GMC MOTORHOME OWNER THAT POSTED WHAT HE DID USING THE AIR BAGS THAT WERE USED ON THEIR TRUCK FLEET.THIS SYSTEM OPERATES ON SLIGHTLY LOWER AIR PRESSURE, YET HAS ABOUT THE SAME CHARACTERISTIC AS THE ORIGINAL AND VERY DEPENDABLE.

ATTENTION:
SHOULD YOU BE USING TIRES LARGER THAN STANDARD? THERE WILL BE NO ADJUSTMENT MADE WHEN THE TIRES RUB A HOLE IN THE BAG.

STANDARD SIZES: 8.75X16.5 AND 225-75-16

Quadra Bag 4 Bag Rear Suspension System - GMC Motorhome Quadra Bag 4 Bag Rear Suspension System - GMC Motorhome

Systems available in black as shown or in zinc plating Features:
-2 piece construction for easy bolt in installation in about 4-6 hrs.
-Outboard air line connections to air bags for easier connections.
-Heavy gauge steel construction
-Larger, more weight carrying air bags
-Safe and convenient ability to travel to a repair shop in the case of an airbag blowout.
-Lower air pressure requirements.
-More travel up and down for height adjustment.
-Back rear tire skidding is minimized by 60%
-T-Skirts can still be used by utilizing a special mount.

"With this kit, your coach will have a full 6 wheel independent suspension!"-Jim Bounds


Quadra Bag Installation Instructions
Quadra Bag Diagram

WIRELESS AIR - GMC MOTORHOME WIRELESS AIR - GMC MOTORHOME

REMOTE CONTROL - WIRELESS DIGITAL CONTROLLER CONTROL PRESSURE FROM DRIVER SEAT. COMES FULLY ASSEMBLED AND MOUNTED IN A PVC SUPPORT PLATE. CHOICES COME IN COMPLETE PACKAGE OR PACKAGE WITH OUT AIR TANK.COMES READY TO DROP IN.JUST CONNECT 3 WIRES AND 2 AIR LINES.
WE WILL CREDIT $60.00 FOR USED ELECTRONIC HEIGHT CONTROL THAT TEST OUT GOOD AND $15.00 IF THEY DONT TEST OUT GOOD.

TUBING FOR SUSPENSION - GMC MOTORHOME TUBING FOR SUSPENSION - GMC MOTORHOME

Tubing for suspension.

Red- foot

Blue foot

Black foot

Purple foot

Yellow foot

Gray foot

 

Please enter how many feet you will need at checkout. Quanity 1 = 1 foot.

Rear Suspension Pin Set - GMC Motorhome Rear Suspension Pin Set - GMC Motorhome

New 1 1/4" and 1 1/2" Bogie pins kit with 2 grease supply holes. HEAT TREATED,HARDENED & GROUND.

Special Line Reamers are available for rent with purchase.
GM14-001-OKIT

Rear Wheel Bearing Set - GMC Motorhome Rear Wheel Bearing Set - GMC Motorhome

Includes seal. Does one wheel
SAVE BUY SET FOR 4 WHEELS $246.80

SOLENOIDS FOR ELECTRO LEVEL 1 & 2 - GMC MOTORHOME SOLENOIDS FOR ELECTRO LEVEL 1 & 2 - GMC MOTORHOME

REPLACEMENT SOLONOIDS FOR ELECTRO LEVEL 1 & 2 SUSPENSION. FOR GMC 76 TO 78.

Grease Fitting Covers - GMC Motorhome Grease Fitting Covers - GMC Motorhome

Grease Fitting Covers (25 PER PACKAGE)


These covers are an excellent way to keep your grease fittings clean so that dirt is not forced in along with the grease. It is not necessary to completely remove the cover when applying the grease.Covers are bright yellow for easy identification and location.

Our Price: $3.95
INNER DUST CAP COVERS - GMC MOTORHOME INNER DUST CAP COVERS - GMC MOTORHOME

REPLACEMENT INNER DUST CAPS FOR THE REAR HUBS.
GM19-IDCAPS

Our Price: $5.98
75-77 OVERLAY LABEL - GMC MOTORHOME 75-77 OVERLAY LABEL - GMC MOTORHOME

FOR ELECTRO LEVEL 1 & 2.

Our Price: $9.98
DANA COMPRESSOR BELT - GMC MOTRHOME DANA COMPRESSOR BELT - GMC MOTRHOME

REPLACEMENT BELT FOR DANA AIR COMPRESSOR
GM14-COMBELT

Our Price: $9.98
SLONOID SPANNER WRENCH SLONOID SPANNER WRENCH

when one cannot find visual leaks, it is time to disassemble the valve using this special tool and check for particles that is preventing a complete seal.

Our Price: $11.95
AIR LINE BRASS TEE FITTING -GMC MOTORHOME AIR LINE BRASS TEE FITTING -GMC MOTORHOME

AIR LINE BRASS TEE FITTING GM14-14.001.26.2

Our Price: $13.85
REAR AXLE NUTS - GMC MOTORHOME REAR AXLE NUTS - GMC MOTORHOME

NEW REAR AXEL NUTS-GM14-SPINDELNUT

Our Price: $14.95
AIR LINE ADAPTER FOR VIAIR COMPRESSOR AIR LINE ADAPTER FOR VIAIR COMPRESSOR

HIGHLY RECOMMENDED FOR NEW INSTALL OF VIAIR COMPRESSOR

Our Price: $15.00
Compressor Pressure Switch - GMC Motorhome Compressor Pressure Switch - GMC Motorhome

Compressor Pressure Switch 35-150 PSI Adjustable

Without Unloader Valve

Our Price: $24.98
Rotary Height Valve Rebuild Kit - GMC Motorhome Rotary Height Valve Rebuild Kit - GMC Motorhome

KIT IS ENOUGH TO REBUILD BOTH VALVES-GM14-002-14 KIT

Our Price: $26.95
Compressor  Pressure Switch - GMC Motorhome Compressor Pressure Switch - GMC Motorhome

Compressor Pressure Switch 35-150PSI    Adjustable


With Unloader Valve

Our Price: $29.98
RIDE  HEIGHT  LINKS - GMC MOTORHOME RIDE HEIGHT LINKS - GMC MOTORHOME

ORIGINAL  DESIGN  HEIGHT  CONTROL LINKS  SOLD EACH

Our Price: $32.95
REAR  SUSPENSION FITTING KIT - GMC MOTORHOME REAR SUSPENSION FITTING KIT - GMC MOTORHOME

GOOD FOR ONE SIDE.--UPDATE LEAKY PLASTIC FITTINGS ON REAR HEIGHT CONTROL VALVES WITH DOT APPROVED FITTINGS WITH SPECIAL BRASS FITTINGS THREADED PARTS. HARD TO FIND.

Our Price: $36.95
Relief Valve - GMC Motorhome Relief Valve - GMC Motorhome

Suspension Air Pressure Relief Valve Adjustable.


(70-150PSI)

Our Price: $47.59
Adjustable Links for Height Control Valves - SOLD IN PAIRS - GMC Motorhome Adjustable Links for Height Control Valves - SOLD IN PAIRS - GMC Motorhome

Makes adjusting the rear suspension height a snap.

Adjust ride height with the turn of a screw.

Eliminates backlash and guesswork of adjusting the levers. One for each side.

Easy to install.

SOLD IN PAIRS GM14-002-503A

Our Price: $49.98
REAR SHOCKS KYB - GMC MOTORHOME REAR SHOCKS KYB - GMC MOTORHOME

GAS SHOCKS BY KYB- LIFE TIME WARRANTY

Our Price: $66.98
ALUMINUM AIR BAG CONES - - GMC MOTORHOME ALUMINUM AIR BAG CONES - - GMC MOTORHOME

REAR AIR BAG ALUMINUM CONES 70.00 EACH

Our Price: $70.00
Air Suspension Trap w/SS Check Valve, Air Filter, Fitting and Hose - GMC Motorhome Air Suspension Trap w/SS Check Valve, Air Filter, Fitting and Hose - GMC Motorhome

Air Suspension Trap w/SS Check Valve, Air Filter, Fitting and Hose - The check valve isolates the pump, and the filter helps keep the leveling valves clear of debris. This will capture any condensation that will blow out the outlet valve

Our Price: $74.95
Bogie Pin Greaser Kit - GMC Motorhome Bogie Pin Greaser Kit - GMC Motorhome

Greasing the rear bushings in a GMC have always been problematical. This kit makes it a snap! DOES NOT WORK ON 1973 AND 1974 YEARS. Includes four greasers

Bogie Greaser Installation Instructions:

Clean out the grease channel as follows:

#1 - Remove existing grease fitting

#2 - Insert a plastic straw at least 8 inches into opening (McDonald's straws work great!)

#3 - Twist straw several times

#4 - Place finger on end of straw to create a vacuum and remove

#5 - Insert Bogie Greaser into opening and grease both Zerk fittings

#6 - Repeat process for the remaining three pins
GM14-BOGGREASER

Our Price: $79.95