Product Description
Genuine Niehoff AL-151T Voltage Regulator (NORS)
This is a premium NORS (New Old Replacement Stock) Niehoff voltage regulator, cross-referenced to the industry-standard VR11. Specifically engineered for 6-volt negative ground electrical systems, this American-made component ensures stable charging output for a variety of vintage agricultural and utility vehicles. This unit is the correct fitment for 1949-1959 Case tractors, 1958-1960 Willys / Jeep models, as well as 1958-1960 John Bean and Hardie industrial applications.
Key Features:
- Brand: Niehoff / Standard
- Part Number: AL-151T
- Interchange: VR11
- Position: Engine Bay
- Engine Fitment: 6-Volt Systems (Negative Ground)
- Origin: Made in the USA
- Condition: NORS (New Old Replacement Stock)
Verified Vehicle Fitment:
| Make | Model | Year | Engine | Notes |
|---|---|---|---|---|
| Case | Tractor / Agricultural Models | 1949-1959 | All | 6V Negative Ground |
| Willys / Jeep | Utility / Industrial / Jeep | 1958-1960 | All | 6V Negative Ground |
| John Bean | Industrial Equipment | 1958-1960 | All | 6V Negative Ground |
| Hardie | Industrial Equipment | 1959-1960 | All | 6V Negative Ground |
Fits Years:
1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960
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 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.
