Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Automann · Suspension & Steering
ABSZ70-7001
In stock · ships from Knoxville
This cabin air spring (air bag) cushions the truck cab from road vibrations and bumps, reducing driver fatigue and maintaining cab height and stability.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Freightliner
Kenworth
Freightliner
Kenworth
Advertised for Freightliner and Kenworth cab suspension systems. Exact model years and chassis variants not listed—verify compatibility with your vehicle before purchase.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It is designed to replace worn or leaking original equipment on heavy-duty trucks. A failed air spring often causes a rough ride, cab leaning, or inability to hold proper cab height.
Part Number: ABSZ70-7001
CAB AIR BAG
Vendor: Automann
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering