736515 - Single 4820 Acme Heavy Duty Screw Jack

Description:

The HappiJac 4220 and 4280 screw jack replacement legs (MPN 736515) feature square tubing with zinc-plated and powder-coated outer tubes for superior corrosion resistance. Designed specifically for HappiJac truck camper jack systems, these jack legs include a bottom wiper to prevent debris infiltration, zinc-plated inner leg, and manual override with 360-degree cranking capability. All HappiJac jacks offer electrical upgrade options for added convenience.

Features:

• Replacement jack leg for HappiJac truck camper system
• Available in two models: 4220 or 4820
• Plated and powder-coated outer tube resists corrosion
• Easy-to- access manual override with full 360-degree cranking
• Efficient, precision CAD design sustains quiet operation
• Upgradeable to electric
• Kit does not include the required HappiJac turnbuckles and stabilizing bar
• Please verify compatibility before purchase