---
product_id: 43314742
title: "A-Drive 40:90 Enclosed Gear Box"
brand: "bh-usa"
price: "A$2320"
currency: AUD
in_stock: true
category: "Bh Usa"
url: https://www.desertcart.com.au/products/43314742-a-drive-40-90-enclosed-gear-box
store_origin: AU
region: Australia
---

# stainless steel fasteners 450:1 gear ratio power marine-grade aluminum housing A-Drive 40:90 Enclosed Gear Box

**Brand:** bh-usa
**Price:** A$2320
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your lift game with power and precision that won’t quit!

## Quick Answers

- **What is this?** A-Drive 40:90 Enclosed Gear Box by bh-usa
- **How much does it cost?** A$2320 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/43314742-a-drive-40-90-enclosed-gear-box)

## Best For

- bh-usa enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last 5 Years:** Industry-leading 5-year warranty backs your investment with long-term peace of mind.
- • **Leak-Proof Reliability:** Ultra-sealed design with permanent BH-USA special gear grease means zero maintenance worries and no leaks.
- • **Marine-Grade Durability:** All-aluminum housing with a premium marine finish ensures corrosion resistance in the harshest environments.
- • **Unmatched Torque Mastery:** 450:1 ratio delivers a massive 7000 lbs lift capacity—power your projects with confidence.
- • **Versatile Mounting Options:** Strong cast flange mount compatible with overhead and pile lifts—customize your setup effortlessly.

## Overview

The BH A-Drive 40:90 Enclosed Gear Box is a robust, all-aluminum worm gear reducer featuring a 450:1 gear ratio capable of lifting up to 7000 lbs with a 1.5 HP motor. It boasts marine-grade corrosion resistance, stainless steel fasteners, and a permanently lubricated, leak-proof design. Backed by a 5-year warranty, it supports versatile mounting for overhead and pile lifts, making it the go-to choice for professionals demanding durability and high performance.

## Description

The bh a-drive 40:90 enclosed gear box is an all-aluminum, double-worm gear Reducer. It features solid aluminum housings with a marine grade finish for added protection. The bh a-drive 40:90 worm gear reducers have industry leading bronze on steel gearing, enclosed and permanently lubed with BH-USA own special gear mix grease. The a-drive 40:90 enclosed gear box is ultra sealed and guaranteed not to leak. The a-drive 40:90 worm gear reducers have all stainless steel fasteners. With a 450:1 ratio, the 40:90 gear box can straight line lift 7000 lbs with a 1.5 HP boat lift motor. This larger bh a-drive 7000 gear Reducer has an output shaft with a strong cast flange mount. When coupled with the correct mounting plate it can be used on both overhead lifts and pile mount lifts. Requires an optional hardened output drive shaft to attach the hoist to the lift drive pipe, (sold separately).

## Features

- Gear box type 40:90
- All aluminum
- Stainless steel fasteners
- 5 Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 15.25 x 13.25 x 9 inches |
| Package Weight | 17.44 Kilograms |
| Item Weight | 36 Pounds |
| Brand Name | BH-USA |
| Manufacturer | BH USA |
| Part Number | 04777 |
| Included Components | A-Drive 40:90 Enclosed Gear Box |

## Images

![A-Drive 40:90 Enclosed Gear Box - Image 1](https://m.media-amazon.com/images/I/51C0m9Yjo3L.jpg)
![A-Drive 40:90 Enclosed Gear Box - Image 2](https://m.media-amazon.com/images/I/518DDdKeG4L.jpg)
![A-Drive 40:90 Enclosed Gear Box - Image 3](https://m.media-amazon.com/images/I/51S8r-y+h2L.jpg)
![A-Drive 40:90 Enclosed Gear Box - Image 4](https://m.media-amazon.com/images/I/61NSvFXe68L.jpg)
![A-Drive 40:90 Enclosed Gear Box - Image 5](https://m.media-amazon.com/images/I/51qQxTGz+HL.jpg)

## Frequently Bought Together

- BH-USA A-Drive 40:90 Enclosed Gear Box
- Phoenix Mfg. V-Groove Drive Pulley, 2'' Diameter, 5/8" Bore, Die Cast
- ASI Boat Lift Switch, Single Phase, Momentary (Spring Return) - for 1HP to 2HP Electric Motors. P0202500S-RH-EKIT

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**Shop now:** [https://www.desertcart.com.au/products/43314742-a-drive-40-90-enclosed-gear-box](https://www.desertcart.com.au/products/43314742-a-drive-40-90-enclosed-gear-box)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-07-22*