Heavy duty truck suspension components and air springs on red stands in a repair shop

Heavy duty truck suspension airbag and bracket assembly in a repair shop

Heavy duty truck suspension component with yellow Caterpillar part and wrenches on floor

Heavy duty truck engine compartment showing custom fabricated components and suspension parts

Heavy duty truck steering linkage, hydraulic lines, and engine components close-up

Heavy duty truck steering stabilizer and suspension linkage with steel braided lines

Heavy duty truck engine bay with braided steel hoses, custom metal bracket, and CAT filter

Heavy duty truck engine compartment with hoses, brake booster, and steering linkage visible

Heavy duty truck suspension and steering components with hoses, brackets, and shock absorber

Heavy duty truck engine and suspension components with visible hoses and wiring.

Peterbilt 379 Single air bag kit COMPLETE KIT

$6,500.00

In stock — ships within 3–5 business days

Product Details

Air ride for your Peterbilt 379

Do you want the best air ride for your Peterbilt 379?

This is a complete kit and it comes with everything needed to do the proper conversion from short oem springs to long air ride springs.

Kit includes:

2x brand new leaf springs

2x Air bags

2x Shock absorbers

2x Bottom bag mounts with adapter plates

2x Top bag mounts

2x Shock mounts

UBolts and all necessary hardware

2x Hood guide brackets

Air management

Brand Built By Wolf

Ships across all 48 states

Secure checkout

Real support from the shop