---
product_id: 43314742
title: "A-Drive 40:90 Enclosed Gear Box"
brand: "bh-usa"
price: "NT$70252"
currency: TWD
in_stock: true
category: "Bh Usa"
url: https://www.desertcart.tw/products/43314742-a-drive-40-90-enclosed-gear-box
store_origin: TW
region: Taiwan
---

# Stainless Steel Fasteners 40:90 Gear Ratio 5-Year Warranty A-Drive 40:90 Enclosed Gear Box

**Brand:** bh-usa
**Price:** NT$70252
**Availability:** ✅ In Stock

## Summary

> 🔧 Gear Up for Success with BH-USA!

## Quick Answers

- **What is this?** A-Drive 40:90 Enclosed Gear Box by bh-usa
- **How much does it cost?** NT$70252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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

- • **Compact Design:** Designed to fit seamlessly into your projects with dimensions of 15.25 x 13.25 x 9 inches.
- • **Generous Warranty:** Enjoy peace of mind with a 5-year warranty backing your investment.
- • **Corrosion Resistance:** Stainless steel fasteners ensure durability in any environment.
- • **Durable Construction:** Crafted from all-aluminum for lightweight strength and longevity.
- • **Precision Engineering:** Experience the power of a 40:90 gear ratio for optimal performance.

## Overview

The BH-USA A-Drive 40:90 Enclosed Gear Box is a robust and reliable solution for your mechanical needs, featuring a lightweight aluminum body, stainless steel fasteners, and a generous 5-year warranty, making it the perfect choice for professionals seeking durability and 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.tw/products/43314742-a-drive-40-90-enclosed-gear-box](https://www.desertcart.tw/products/43314742-a-drive-40-90-enclosed-gear-box)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-06-01*