Arnott Industries BAG-TTUN0721 rear air suspension helper spring kit for the 2007-2021 Toyota Tundra adds load-leveling capability to the rear suspension. The air springs carry load through air pressure you can adjust for different load capacities.
- Air springs reduce inner-leaf friction to improve ride quality
- Softens contact between the axle and the frame to reduce bottoming out
- Improves brake effectiveness and steering control under load
- Levels the vehicle under load to improve driver visibility of the road
- Rubber bellows with 8 mounting studs
Quick facts
- Part: Arnott Industries BAG-TTUN0721 air suspension helper spring kit
- Also called: leveling kit
- Fits: the 2007-2021 Toyota Tundra
- Position: Rear
- Material: Rubber (bellows)
- Condition: New
Rear sag, bottoming out or a vehicle that sits low when loaded can point to a need for added load support, but worn springs or shocks can look the same. With the engine off and the vehicle parked, look over the rear springs and shocks for cracks, leaks or sagging before you choose this kit.
Fits
This kit fits the 2007-2021 Toyota Tundra, which takes one kit.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 1
- Mounting stud quantity: 8
Build and materials
- Type: Air helper spring kit
- Bellows material: Rubber
- Condition: New
- Country of origin: Turkey
In the box
One air suspension helper spring kit with mounting hardware. Springs, bushings, front and rear shocks, front and rear sway bars, rear coil springs and a reservoir are not included.
Frequently Asked Questions
Does the Arnott Industries BAG-TTUN0721 fit the 2007-2021 Toyota Tundra?
Yes. The Arnott Industries BAG-TTUN0721 is a rear air suspension helper spring kit for the 2007-2021 Toyota Tundra, and that vehicle takes one kit.
Are mounting studs and hardware included with the BAG-TTUN0721 kit?
Yes, the Arnott Industries BAG-TTUN0721 comes with mounting hardware. Springs, bushings, shocks, sway bars and a reservoir are not part of this kit.
Does this leveling kit work for different load weights?
Yes. The air springs carry load through air pressure that can be adjusted for different load capacities, which gives the rear suspension its load-leveling capability.
What are the bellows on this air helper spring kit made of?
The bellows are rubber, and the kit has 8 mounting studs.
Can this air helper spring kit help with bottoming out?
Yes, this air helper spring kit is designed to reduce it. The air springs soften contact between the axle and the frame, which helps against a bottoming out event.
