Happijac 4" Standard Crank #320000S

HappiJacSKU: 182436

Sale price$37.26 Regular price$59.14

Out of stock with the manufacturer.
We'll update this page when availability changes.

Crank Up Your Camping Adventures with the Happijac Replacement Jack Crank
The Happijac 4" Standard Crank is a reliable replacement manual crank designed for HappiJac camper jack systems, making it easy to lift and lower your camper with minimal effort. Built with a durable zinc-plated and powder-coated finish for corrosion resistance, it fits HappiJac screw jacks with 1,500 to 2,800 lb. capacity and features a debris-preventing wiper for long-lasting performance.
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  • Cross-reference Part #: 320000S

Get your Happijac® camper jack system back in business with a replacement crank from Lippert. Our replacement cranks are designed to help you lift and lower your camper jack system. Happijac Screw Jacks have a 1,500-2,800 lb. capacity per jack. HappiJac Jacks include an outer tube that has been zinc plated and then powder coated for superior corrosion resistance. They also have a wiper at the bottom of the jack to help prevent debris from getting into the jack leg, and a zinc plated inner leg. All Happijac jacks have an electrical upgrade option and have a one year warranty.

Replacement manual crank for HappiJac camper jack systems. Standard 4" or long 8" cranks available.

For more than 50 years, HappiJac has been producing high quality products for the RV industry. HappiJac conducts extensive research and testing to develop quality products backed by sound engineering. HappiJac leads the industry in fully upgradeable camper jacks, space-efficient room slides and the only camper tie down system that effectively controls camper movement in all directions. From bed lifts and slide-outs to tie downs, jacks and toolboxes, we have the solution for your RV needs.

  • Available sizes 4" standard crank or 8" long crank
  • Easy-to-operate manual crank
  • Allows you to lift and lower your camper jack system
100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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