COMP Cams Valve Seal Viton Metal Body W
COMP Cams Valve Seal Viton Metal Body W
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A$11.92 A$86.33
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Description
Exclusive Comp Cams flash sale discount at StreetFX!
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Valve Stem Oil Seal
11/32" Viton Metal Body Seal for use with Triple Spring with a Total OD of .575"
Additional Information
Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 518 seal has a .575" OD and fits applications with 11/32"" valves and .530" OD guides.
Application Summary
Engines w/ 0.530" OD Valve Guides and 11/32" Valve Stems
Part Type
Engine Valve Stem Oil Seal
Product Overview
COMP Cams offers a complete line of valve stem oil seals, from the stock GM o-ring to the positive-stop PTFE seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The o-ring seals use the standard retainer and oil splash shield. The umbrella seal is normally used when a larger than-stock diameter spring is used, and in the case of a double spring, the positive-stop PTFE seal is used. Smaller diameter Viton seals are also available for triple spring applications. Both the o-ring and the umbrella seals require no machining, but when using the PTFE seal it is necessary to disassemble the heads and machine the top of the guide with a special cutter, which can also be found on this page.
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Amazon ASIN: | B002EE0FC8 |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles?: | Yes |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason: | No impact on pollution output of vehicle. |
| Description: | 1 Metal Body Viton Valve Seal for .530" Guide Size, 11/32" Valve Stem |
| Guide Size: | .530" |
| Part Number: | cca518-1 |
| Seal Outer Diameter: | 0.575 |
| Title: | 1 Metal Body Viton Valve Seal for .530" Guide Size, 11/32" Valve Stem |
| Valve Guide Outer Diameter: | 0.53 |
| Valve Seal Type: | Metal Body Viton |
| Valve Size: | 11/32" / .575" |
| Valve Stem Outer Diameter: | 11/32 |
Product Downloads
| # | Document Type | Download |
|---|---|---|
| 1. | Catalog |
|
Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Comp Cams, Comp Cams (edelbrock) |
| StreetFX SKU | cca518-1 |
| SFX Item ID | 4120589 |
| Accounting SKU | cca-518-1 |
| Manufacturer SKU | 518-1 |
| Manufacturer UPC | 036584142935 |
| Alternative References | 518-1, CCA-518-1 |
Valve Stem Seal, Viton®, Positive Stop, .530 in. Guide, 0.344 in. Valve Stem, Each
COMP Cams offers a complete line of valve seals, from the stock GM O-rings to the positive-stop PTFE seals. They are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The O-ring seals use the standard retainer and oil splash shield. The umbrella seals are normally used when a larger-than-stock diameter spring is used. In the case of a double spring, the positive stop PTFE seals are used. For triple-spring applications, use the smaller-diameter Viton® seals.
| Product Attributes | |
|---|---|
| Brand | COMP Cams |
| Manufacturer's Part Number | 518-1 |
| Part Type | Engine Valve Stem Oil Seals |
| Product Line | COMP Cams Valve Seals |
| UPC | 036584142935 |
| Valve Stem Diameter (in.) | 0.344 in. |
| Valve Stem Diameter (mm) | 8.74mm |
| Valve Stem Seal Type | Positive stop |
| Valve Stem Seal Material | Viton® |
| Machine Work Required | No |
| Valve Guide Diameter (in.) | 0.530 in. |
| Valve Stem Seal Outside Diameter (in.) | 0.575 in. |
| Quantity | Sold individually. |
| Notes | Designed for triple spring. Requires machining the top of the valve guide with a special .530 in. diameter cutter. |
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