12 Ft 3 In 1 Semi Truck Air Lines Kit With 7 Way ABS Electric Power Cord And Two 20 Inch Tender Springs For Tractor Trailer Replacement Heavy Duty Air Hoses And All In One Air System Upgrade

All-in-one 12 ft air lines kit with 7-way power cord
✔️ Includes 12 ft lines, 7-way ABS cord, and two 20 in springs

This heavy-duty all-in-one air lines kit (single kit) is designed for semi trucks and tractor-trailers, replacing standard air hoses and power cords while keeping everything neatly organized. It’s ideal for upgrades on long hauls, fleet maintenance, and replacing aging air systems where snagging or abrasion has been a problem. The kit bundles air lines, electrical cord, tender springs, and mounting hardware into a single, simple install that reduces downtime and maintenance.

✅ Replacement length: 12 ft (3658 mm) air lines
✅ 7-way ABS power cord integrated for engine-to-trailer connection
✅ Two 20 in (508 mm) tender springs to protect and manage lines
✅ Solid brass fittings and heavy-duty wrap resist tearing and abrasion
✅ Stainless steel spring ends provide protection and flexibility

💡 What is a handy upgrade for a semi truck air lines and electrical system? Here's a concise, practical explanation. - Improves line management and protection for hoses - Keeps air lines and power cord neat during turns - Works with standard 7-way ABS wiring - Reduces maintenance time with a single upgrade kit