This listing is for a New OBR Mercruiser Bravo I/II/III Upper Drive Shaft Assembly, which will fit models from 1995 to 2022. New upper drives are assembled with a combination of all new OEM and new aftermarket parts using only high grade American steel for gears and shafts. When placing an order, please specify gear ratio, model & serial number and whether you have a single or dual sterndrive setup on your boat. Please refer to the below chart:
| Model | Upper Gear Tooth Count |
Lower Gear Tooth Count |
Complete Ratio |
| Bravo I | 29/27 | 15/19 | 1.36:1 |
| Bravo I | 32/27 | 15/19 | 1.50:1 |
| Bravo I | 30/23 | 15/19 | 1.65:1 |
| Bravo II | 29/27 | 18/25 | 1.50:1 |
| Bravo II | 32/27 | 18/25 | 1.65:1 |
| Bravo II | 29/27 | 16/27 | 1.81:1 |
| Bravo II | 32/27 | 16/27 | 2.00:1 |
| Bravo II | 30/23 | 16/27 | 2.20:1 |
| Bravo III | 29/27 | 15/19 | 1.36:1* |
| Bravo III | 32/27 | 15/19 | 1.50:1* |
| Bravo III | 32/27 | 18/25 | 1.65:1* |
| Bravo III | 29/27 | 16/27 | 1.81:1 |
| Bravo III | 32/27 | 16/27 | 2.00:1 |
| Bravo III | 30/23 | 16/27 | 2.20:1 |
| Bravo III | 30/23 | 13/24 | 2.43:1* |
| *Limited Availability on these Lower Units | |||
A Limited One-Year Warranty is included in the order. Please read the terms of OBR's New & Remanufactured Parts Warranty at https://www.obparts.com/obr-red-rhino-new-and-remanufactured-parts-warranty/.
There is no additional core charge. A core return label will be sent with the replacement assembly, at which point the original assembly can be returned for inspection. If the core passes inspection, a refund check of up to $100 will be issued to the buyer; otherwise, the core will be scrapped and not returned.
SHIPPING: Additional shipping fees to Alaska, Hawaii, US Territories, or International Shipping will be calculated after checkout. You will receive an email and a PayPal money request for the additional shipping charges at the email address provided. (Some items are excluded from international shipping)
If you have any questions, please contact us through e-mail at customerservice@marinepartswarehouse.com. Please provide your engine model number to help confirm compatibility.
