---
product_id: 267061384
title: "Helper Spring Bellows; Dominator (TM); Double Bellows; 12-1/2 Inch Extended Height; 2.8 Inch Compressed Height; 8 Inch Diameter; 3055 Pounds Load Capacity At 100 PSI; Single 1/2 Inch Port"
brand: "air lift"
price: "Bs.2510"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/267061384-helper-spring-bellows-dominator-tm-double-bellows-12-1-2
store_origin: BO
region: Bolivia
---

# 12.5" max height 0.5" port size 3055 lbs capacity Helper Spring Bellows; Dominator (TM); Double Bellows; 12-1/2 Inch Extended Height; 2.8 Inch Compressed Height; 8 Inch Diameter; 3055 Pounds Load Capacity At 100 PSI; Single 1/2 Inch Port

**Brand:** air lift
**Price:** Bs.2510
**Availability:** ✅ In Stock

## Summary

> 🚀 Lift Your Expectations with Air LiftHelper!

## Quick Answers

- **What is this?** Helper Spring Bellows; Dominator (TM); Double Bellows; 12-1/2 Inch Extended Height; 2.8 Inch Compressed Height; 8 Inch Diameter; 3055 Pounds Load Capacity At 100 PSI; Single 1/2 Inch Port by air lift
- **How much does it cost?** Bs.2510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/267061384-helper-spring-bellows-dominator-tm-double-bellows-12-1-2)

## Best For

- air lift enthusiasts

## Why This Product

- Trusted air lift brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Brushed exterior ensures longevity and resilience under pressure.
- • **Elevate Your Ride:** Experience a smooth, adjustable lift with a maximum height of 12.5 inches.
- • **Quick Installation:** Designed for easy setup with a single 0.5-inch port.
- • **Precision Engineering:** Enjoy a 9.7-inch usable stroke for enhanced control and comfort.
- • **Heavy-Duty Performance:** Support up to 3055 pounds at 100 PSI for ultimate stability.

## Overview

The Air LiftHelper Spring Bellows Dominator is engineered for superior performance, featuring a remarkable 12.5-inch extended height and a robust 3055-pound load capacity at 100 PSI. With a compact 2.8-inch compressed height and a user-friendly 0.5-inch port, this system guarantees a smoother ride and enhanced vehicle stability.

## Description

Helper Spring Bellows; Dominator (TM); Double Bellows; 12-1/2 Inch Extended Height; 2.8 Inch Compressed Height; 8 Inch Diameter; 3055 Pounds Load Capacity At 100 PSI; Single 1/2 Inch Port

## Features

- Single 0.5 inch port
- Minimum compressed 2.8 inch and maximum extended 12.5 inch
- 600 maximum psi
- Get more lift and enjoy a smoother ride
- 9.7 inch of usable stroke

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Air Lift Company |
| Brand | Air Lift |
| Model | 58616 |
| Item model number | 58616 |
| Exterior | Brushed |
| Manufacturer Part Number | 58616 |
| OEM Part Number | 58616 |
| Position | Rear |
| Item Weight | 200 g |

## Images

![Helper Spring Bellows; Dominator (TM); Double Bellows; 12-1/2 Inch Extended Height; 2.8 Inch Compressed Height; 8 Inch Diameter; 3055 Pounds Load Capacity At 100 PSI; Single 1/2 Inch Port - Image 1](https://m.media-amazon.com/images/I/81m3BJlc+YL.jpg)

## Questions & Answers

**Q: what is the capacity?**
A: I put my on 2007 escalde an had no problems am not sure what the weight capacity is but it worked

**Q: Do you have an airlift kit for a 1970 Chevy c10?**
A: No

**Q: What thread pattern and size is the air fitting and also the mounting holes?**
A: The top mounting holes 3/8-16 and are 2.75" apart.  The bottom has a single center 3/8-16 mounting hole.  The port is a 1/2" NPT thread

**Q: Will these fit a 2012 f-150?**
A: No this will not fit 2012 F 150

## Frequently Bought Together

- AIR LIFT 58616 Dominator D2600 Bellow Air Bag
- AIR LIFT 58343 Dominator D2500 Bellow Air Bag
- Air Lift Dominator 2500lb Air Bags (2 Pack)

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**Shop now:** [https://www.desertcart.bo/products/267061384-helper-spring-bellows-dominator-tm-double-bellows-12-1-2](https://www.desertcart.bo/products/267061384-helper-spring-bellows-dominator-tm-double-bellows-12-1-2)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-28*