Description
The new Happijac 4820 Manual Screw Jack is engineered to stabilize, load, and unload your truck camper with precision and durability. Built with high-quality powder-coated steel and zinc-plated components, this jack is designed for long-lasting corrosion resistance and smooth operation. Ideal for parked RVs, it features a manual acme screw mechanism and bracket mount for secure installation.
Key Specifications
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Type: Manual
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Capacity: 2800 lbs per jack
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Lift Height: 34-1/2 inches
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Material: Steel
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Finish: Powder Coated
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Color: White
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Mounting Type: Bracket Mount
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Used For: Stabilize, Load, Unload Camper
Features & Benefits
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High-quality powder-coated finish for durability
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Precision CAD design ensures quiet and smooth operation
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Plated and powder-coated outer tube resists corrosion
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Zinc-plated inner leg and bottom wiper prevent debris intrusion
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Field-serviceable with easy access to components
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Low ampere draw for optional electrical upgrades
Manufacturer Part #: 736515 – Lippert Components
4820 camper jack identity
Lippert part 736515 replaces one HappiJac model 4820 Acme heavy-duty screw-jack leg; it is not a four-jack set. The 4820 leg is rated for 2,800 lb lifting capacity per jack, not trailer or vehicle towing capacity. Confirm the original jack model and mounting bracket configuration. Manual override is supported, with motor-drive components sold separately.
Check the exact manufacturer part number and existing equipment configuration before ordering. Vehicle year alone does not establish fitment.
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