Quad pump hydraulic leveling purpose-built for P-30 Chevy/GMC Class A gas motorhomes. Four QEI-14 cylinders at 12,000 lbs each with 14" stroke, long standard mounting brackets front and rear, lifetime cylinder warranty.
The Bigfoot QEIAM-14 is purpose-built for the P-30 Chevy/GMC Class A gas motorhome chassis — a platform that demands a specifically engineered cylinder and bracket configuration to fit correctly. Where general Class A systems use longer cylinders suited for taller gas and diesel frames, the QEIAM-14 uses four QEI-14 cylinders with a shorter 14" stroke matched specifically to the P-30's lower frame geometry, paired with long standard mounting brackets front and rear for correct fitment. This chassis-matched engineering is critical: installing the wrong cylinder stroke on a P-30 can result in ground clearance problems or fitment failures.
The QEIAM-14 features four independent marine-grade power units — one at each corner — delivering nearly four times the pump life compared to central pump systems by running each unit only 25% of the time. The control panel allows you to operate all four cylinders simultaneously to quickly stabilize your coach, then fine-tune each corner individually, with an all-up safety alarm to prevent drive-off with jacks extended and an emergency retract button for immediate simultaneous retraction of all jacks. Four powder-coated QEI-14 cylinders machined at Quadra's White Pigeon, Michigan facility are backed by a lifetime cylinder warranty. With 100 square inch Bigfoot pads, weatherproof steel housings, and a complete installation kit, the QEIAM-14 is the definitive hydraulic leveling upgrade for P-30 gas Class A motorhomes, built entirely in America.
QEI-14 cylinders and long standard brackets engineered to match P-30 frame geometry
Quad pump design with each of four units running only 25% of the time for maximum longevity
Operate all four jacks simultaneously or each cylinder independently for precision leveling
QEI-14 cylinders machined in-house at Quadra's Michigan facility with lifetime warranty
This system is engineered specifically for the Chevy/GMC P-30 gas motorhome chassis: Compatible Chassis: • Chevy/GMC P-30 Class A Gas Motorhome Chassis • Class A Gas Motorhomes Built on P-30 Platform Common P-30-Based Coach Brands: • Winnebago (P-30 era models) • Coachmen (P-30 era models) • Fleetwood (P-30 era models) • Gulf Stream (P-30 era models) • Holiday Rambler (P-30 era models) • Other Class A Gas Motorhomes on P-30 Chassis Why P-30-Specific Cylinders Matter: The P-30 chassis has a lower frame profile than later gas or diesel Class A platforms. The QEI-14's 14" stroke is matched to the P-30's geometry — using longer cylinders (such as the QEI-16 found in general Class A systems) can result in ground clearance issues on this chassis. If you're unsure whether your coach is on a P-30 chassis, call us at 1-866-332-7881 before ordering.
Frame Preparation: • Remove all existing leveling system frame brackets prior to installation • Inspect frame for condition and structural integrity before mounting Mounting: • Front: (2) QEI-14 cylinders with long front standard mounting brackets • Rear: (2) QEI-14 cylinders with long rear standard mounting brackets • Welding or drilling required for bracket attachment to chassis frame Hydraulic System: • Hydraulic line routing, bleeding, and pressure testing required • Dexron III ATF hydraulic fluid required (not included) Electrical: • Control panel wiring and battery connection required • Proper grounding to vehicle frame essential
Hydraulic Cylinders: • (2) QEI-14 Cylinders — Front (12,000 lb Each) • (2) QEI-14 Cylinders — Rear (12,000 lb Each) • (4) 100 Square Inch Bigfoot Landing Pads Mounting Brackets: • (2) Long Front Standard Mounting Brackets • (2) Long Rear Standard Mounting Brackets • All Required Mounting Hardware Power Units: • (4) Marine-Grade Hydraulic Power Units • (4) Weatherproof Steel Housings • (4) American-Made Pumps & Motors Hydraulic Components: • Complete Hydraulic Hose Kit • Hydraulic Fittings & Connections • Reservoir & Fluid Capacity Electrical & Controls: • Control Panel (All-Four & Individual Control) • All-Up Safety Warning System • Emergency Retract Controls • Complete Wiring Harness Documentation: • Installation Instructions • Wiring Diagrams • Owner's Manual • Warranty InformationDownload the Bigfoot Leveling Systems Installation Manual
Factory Installation in White Pigeon, Michigan: Quadra Manufacturing (Bigfoot) offers professional P-30 installation at their facility with these amenities: • Free Overnight Parking • Free 30-Amp Electrical Hookup • Free WiFi Access • Handicap-Accessible Customer Lounge • Handicap-Accessible Restrooms • Pet-Friendly Facilities • Veteran Discounts Available Schedule Factory Installation: 1. Purchase the Bigfoot Class A Installation Package 2. Call Bigfoot at 1-800-752-9815 to schedule Installation time varies by coach configuration. Call ahead to discuss your specific P-30 chassis.
Bigfoot offers multiple QEI cylinder lengths for different Class A chassis profiles. The P-30 requires the QEI-14 specifically due to its lower frame geometry. Using the wrong cylinder can cause ground clearance problems:
Not sure which cylinder length is right for your specific chassis? Call us at 1-866-332-7881 and we'll help confirm the correct system for your coach before you order.
Quadra Manufacturing (Bigfoot Leveling Systems): Phone: 1-800-752-9815 Installation Scheduling, Sales & Technical Support