Product Description
Genuine GM 839259 Crankshaft Gear (NOS)
This genuine New Old Stock (NOS) General Motors crankshaft gear, part number 839259, is a critical component for the timing system of your vintage Chevrolet. Manufactured in the USA, this helical gear ensures precise synchronization between the crankshaft and camshaft, vital for engine operation. It is specifically designed for 1940-1952 Chevrolet passenger cars, commercial vehicles, and trucks equipped with the 216 cubic inch "Stovebolt" inline-six engine, including models such as the Master Deluxe, Special Deluxe, Fleetmaster, Fleetline, Stylemaster, Styleline, Deluxe, and Special.
Key Features:
- Brand: General Motors
- Part Number: 839259
- OEM Number: 839259
- Position: Crankshaft
- Engine Fitment: 216 Cu. In. 6-Cylinder
- Origin: USA
- Condition: NOS (New Old Stock)
Fitment:
| Make | Model | Year | Engine | Notes |
| Chevrolet | Master 85 / Master Deluxe / Special Deluxe / Fleetmaster / Fleetline / Stylemaster / Styleline / Deluxe / Special / Passenger / Commercial / Truck | 1940-1952 | 216 Cu. In. 6-Cylinder |
Fits Years:
1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952
Note on Photos: The images provided are of the actual item you will receive. Please inspect the photos carefully to confirm the condition and specific features of the part. Because these are vintage components, minor surface variations or packaging wear may be present; however, the part pictured is the exact unit being sold.
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.
