96 Tooth Worm Gear Assembly
The 96-tooth worm gear assembly comes ready to install and includes the gear, sleeve, back-plate bearing, axle sleeve bolt, and snap rings. The ¼-inch grease fittings are easy to reach, so you can keep the gear moving smoothly with little effort.
This gear comes in two materials: 932 bronze or cast iron. Both versions have a 2.875-inch bore (without sleeve), a 12.75-inch diameter, and a 2-inch hub depth. They are made to fit BH-USA flat-plate boat hoists and connect to standard gear plates.
Important: This gear is for BH-USA flat-plate hoists only. Do not mix it with other brands. Using it with non-BH-USA parts is not covered under warranty.
Never use the same material for both worm gears. The use of steel-on-steel or bronze-on-bronze is not recommended for flat-plate hoists. Return policy.
| Standard Series | |||||||
| Name: | BH-30 | BH-40 | |||||
| GPA: | 4,000 lbs | 4,000 lbs | |||||
| HP: | 3/4 | 1 | |||||
| Duty: | Standard | Standard | |||||
| Worm: | Bronze | Bronze | |||||
| Block: | Short | Short | |||||
| Pulley: | Single | Single | |||||
| Deluxe Series | |||||||
| Name: | BH-35 | BH-45 | BH-65 | ||||
| GPA: | 6,500 lbs | 6,500 lbs | 6,500 lbs | ||||
| HP: | 3/4 | 1 | 1 | ||||
| Duty: | Standard | Standard | HD | ||||
| Worm: | Bronze | Bronze | Bronze | ||||
| Block: | Extended | Extended | Extended | ||||
| Pulley: | Single | Single | Single | ||||
| Advanced Series | |||||||
| Name: | BH-75 | BH-85 | |||||
| GPA: | 7,500 lbs | 8,500 lbs | |||||
| HP: | 1 1/2 | 1 1/2 | |||||
| Duty: | Standard | Standard | |||||
| Worm: | Steel | Steel | |||||
| Block: | Extended | Extended | |||||
| Pulley: | Single | Dual | |||||
| All Flat-Plate Hoists use Elite Motors painted wired boat lift motors. |
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Specifications
| Material | 932 bronze | Cast Iron |
| No. of Teeth | 96 | 96 |
| Gear Bore w/o Sleeve: | 2.875 in. | 2.875 in. |
| Diameter: | 12 3/4 in. | 12 3/4 in. |
| Hub Depth: | 2 in. | 2 in. |
| Threads: | 1 | 1 |
| Match Width: | Single Thread | Single Thread |
The Boat Hoist USA brand offers machine parts used exclusively in the Boat Hoist USA brand flat-plate hoist. BH-USA brand machined parts should NEVER be used with any other brand flat-plate hoist or machined parts. Any individual machine part or re-built/repaired flat-plate hoist is not warranted by BH-USA. Lift-Tex Inc. assumes no liability for damage to person or property caused by the re-building of a flat plate hoist, regardless of its brand. BH-USA sells non-returnable, non-warrantable machine parts. The user is solely responsible for any machine part purchased and used by them. BH-USA does not guarantee that any individual machined part will solve an existing problem or function as designed. BH-USA recommends that you purchase a new flat-plate hoist that has been built and tested on site at BH-USA rather than trying to repair an existing hoist.
Product Overview
- 1/4 in. built-in easy-to-reach grease fitting
- Precision machining of the teeth
- Includes gear, sleeve, bearing, & snap rings
- Fits Deluxe and Advanced series hoists







