Product Description
Genuine GM 3847058 Shift Diaphragm (NOS)
This genuine GM 3847058 Shift Diaphragm is a New Old Stock (NOS) component designed for the vacuum-shift two-speed rear axles found in 1950 Chevrolet 1-1/2 Ton trucks. Manufactured in the USA, this critical rubber diaphragm ensures proper engagement and disengagement of your truck's two-speed axle, essential for heavy-duty hauling and varied terrain.
Key Features:
- Brand: GM (General Motors)
- Part Number: 3847058
- OEM Number: 3847058
- Position: 2-Speed Rear Axle Shift Diaphragm
- Origin: Made in USA
- Condition: NOS (New Old Stock)
- Quantity: You will receive TWO diaphragms exactly as shown in pictures.
Fitment:
| Make | Model | Year | Engine | Notes |
| Chevrolet | 1-1/2 Ton Truck | 1950 | N/A | For Vacuum-Shift Two-Speed Rear Axle |
Fits Years:
1950
Note on Stock Photos: Due to our inventory of multiple identical units for this specific part number, we utilize representative stock photos for this listing. You will receive a component that strictly meets all listed specifications and fitment requirements. Please be aware that because these are vintage parts, minor cosmetic variations—such as surface finish, color, or production markings—may exist between different manufacturing runs. These slight aesthetic differences are a result of historical production processes and do not impact the part's integrity, performance, or authenticity.
A Note on Fitment Accuracy: We manually research our fitment data using vintage manufacturer catalogs to provide you with the most accurate information possible. However, because we are human and these decades-old resources can occasionally contain errors, we cannot guarantee 100% accuracy. We strongly encourage you to perform your own due diligence and verify this part number for your specific application before purchasing. Please note that this part may also fit other vehicles or years not explicitly listed in our research.
Unbeatable Prices & Expectations
While many of our vintage parts were manufactured decades ago, they remain unused and high-quality. Some original boxes may show signs of shelf-wear, such as dust, tape, or surface distress from years of storage. Rest assured, the components inside have been inspected to ensure they are complete and ready to help you finish your project without breaking the bank.
