High Altitude Kit (6000 - 8000 Ft) for WEN 56380i Part Number: 56380i-HA68 For instructions on installing the high altitude kit, click here. Compatible with the following Model: • WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter Generator with Fuel Shut-Off and Electric Start For CA residents, click here for Proposition 65 information