| Make | Model | Year |
|---|---|---|
| Chevy | Kodiak | 1985-1986 |
| GMC | 370 | 1951-1959 |
| 280-22 | 1951-1955 | |
| 300-24 | 1954 | |
| 350-24 | 1951-1952, 1954 | |
| 350-27 | 1951-1952, 1954 | |
| EC280 | 1947 | |
| EC282 | 1947 | |
| EC283 | 1947 | |
| FF350 | 1947-1950 | |
| M300 | 1954-1959 | |
| M350-24 | 1951-1954 | |
| M350-27 | 1951-1954 | |
| S300-24 | 1951-1954 | |
| S370 | 1951-1959 | |
| Topkick | 1985-1987 | |
| Isuzu | N-Series | 1996-2000 |
| Workhorse | P32 | 2001-2002 |
1st Design Timing Cover Harmonic Balancer Sleeve by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.
| Flanged Outside Diameter: 2.063" |
| Flanged Outside Diameter: 52.400 mm |
| Installation Depth: 0.813" |
| Installation Depth: 20.650 mm |
| Material: Stainless Steel |
| Overall Width: 0.688" |
| Overall Width: 17.480 mm |
| Shaft Size Maximum: 1.767" |
| Shaft Size Maximum: 44.880 mm |
| Shaft Size Minimum: 1.761" |
| Shaft Size Minimum: 44.730 mm |
| Width: 0.563" |
| Width: 14.300 mm |
National®, a brand of the Federal-Mogul Corporation, is a well-known name not only in the automotive industry, but also on the agricultural and industrial markets. For over 75 years, National has built a well-earned reputation offering high-end, premium products that meet or exceed the OE requirements across a wide range of wheel bearings and oils seal needs. The team at National keeps pace with the industry and provides ultimate solutions to meet the needs of today’s vehicles. The company has modern equipment, technology, and the expertise to coordinate the development, manufacturing, and testing of each product for maximum satisfaction of customers' needs. National is a premier choice when it comes to complete wheel end solutions.