C9603 Cylinder base gaskets FR/RR. .031" fiber
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Specifications
- Brand
- Cometic
- Part Number
- C9603
- OEM Reference
- 16774-72
- Pack Quantity
- Pack of 10
- Category
- Cylinder Base Gaskets
- VAT Rate
- 20%
About This Product
These Cometic cylinder base gaskets are a premium choice for 1972 to 1985 Sportster XL1000 models. Manufactured from .031 inch thick fiber, this high-density material is engineered to be creep-resistant and handles high temperatures without the need for additional sealants or re-torquing. They are fuel-resistant and completely asbestos-free, providing a reliable seal for both the front and rear cylinders. These gaskets serve as a direct replacement for OEM 16774-72. Whether you are doing a routine top-end service or a full motor build, these fiber gaskets offer the durability required for classic Ironhead Sportsters.
Manufacturer part number: C9603.
Fitment
9 models72-85 XL1000
Cafe Racer 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1977–1978 | Sportster 1000 XLCR-1000 |
Roadster 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1979–1980 | Sportster 1000 XLS-1000 |
Sportster 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1985 | Sportster 1000 XLH |
| Harley-Davidson | 1979–1980 | Sportster 1000 XLH-1000 |
| Harley-Davidson | 1981–1985 | Sportster Roadster 1000 XLS |
| Harley-Davidson | 1975–1978 | Sportster Standard XLH-1000 |
| Harley-Davidson | 1975 | Sportster XLH-1000 |
XLT Touring 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1977–1980 | Sportster 1000 XLT-1000 |
55CI (883CC) OHV 4 Cycle-Twin 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | Sportster Standard XLH |
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