Product Description
Genuine OEM 371745 Transmission Mount (NOS)
This is a genuine NOS (New Old Stock) rear transmission mount, precision-engineered by General Motors. Cataloged under Doan interchange number 2337, this critical rubber-to-steel insulator provides the structural support and vibration dampening required for a broad range of GM full-size and mid-size platforms from the late 1960s through the mid-1980s. Manufactured in the USA to original factory specifications, this mount ensures the exact fitment and drivetrain alignment that only original equipment can provide. It is a factory-correct component for many high-value restorations, including Caprice, Cutlass, and LeSabre models. For enthusiasts performing a period-correct build, this authentic OEM insulator offers the durability and performance missing from modern aftermarket alternatives.
Key Features:
- Brand: OEM GM
- Part Number: 371745
- OEM Number: 371745
- Interchange: Doan 2337, Anchor 2337, Westar EM-2337
- Position: Rear Transmission
- Quantity: One (1) Mount
- Origin: Made in the USA
- Condition: NOS
Verified Vehicle Fitment Summary (Catalog Page 134):
| Make | Year Range | Notes |
|---|---|---|
| Chevrolet | 1968-1981 | Rear Transmission Mount |
| Oldsmobile | 1971-1980 | Rear Transmission Mount |
| Buick | 1977-1978 | Rear Transmission Mount |
| Pontiac | 1976; 1983-1986 | Rear Transmission Mount |
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.
