Genuine Mopar 956561 Piston Pin Pair (NOS)
Restore the internal precision and structural reliability of your classic Mopar engine with this pair of genuine Mopar 956561 Piston Pins. Proudly Made in the USA, these New Old Stock (NOS) wrist pins are critical components for 6-cylinder engines produced between 1942 and 1959. Engineered to original factory tolerances, these pins provide the necessary link between the piston and connecting rod, ensuring smooth articulation and optimal combustion performance. By using authentic vintage hardware, you maintain the "numbers-matching" integrity and long-term durability of your classic Plymouth or Dodge Flathead Six power plant.
Key Features:
- Brand: Mopar
- Part Number: 956561
- Interchange: Vintage Mopar 6-Cylinder Piston Pin
- Position: Engine Internal (Piston to Rod)
- Engine: Inline 6-Cylinder (L6 / Flathead)
- Origin: Made in USA
- Condition: NOS (New Old Stock)
Verified Vehicle Fitment:
| Make |
Model |
Year |
Engine |
Notes |
| Plymouth |
All Passenger Cars |
1942-1959 |
6-Cylinder |
Standard Piston Pin |
| Dodge |
All Passenger Cars / Trucks |
1942-1959 |
6-Cylinder |
Standard Piston Pin |
| Chrysler / DeSoto |
Select 6-Cylinder Models |
1942-1954 |
6-Cylinder |
Verify dimensions prior to purchase |
Fits Years:
1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959
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 and cross-reference our fitment data using vintage manufacturer catalogs. While we strive for 100% accuracy, these decades-old resources—and the humans reading them—can occasionally contain errors. Additionally, these parts may fit other vehicles and years not explicitly listed in our data. To ensure a seamless restoration, we kindly ask that you perform your own due diligence and verify that this specific part number is correct for your application prior to purchase.
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.
