COMP Cams Valve Seal 5/16in PTFE W/500 G
COMP Cams Valve Seal 5/16in PTFE W/500 G
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A$14.48
A$90.17
Available from MFR.
This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description
Fits: 5/16" Valve Stems - .500" Guides (.600" Seal Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesSmaller diameter than COMP Umbrella Seals to allow use with double springs
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.
Product Details
| Amazon ASIN: | B002EE2ANK |
|---|---|
| C.A.R.B. E.O. Number: | N/A |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| 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. |
| California Proposition 65: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Description: | 1 PTFE Valve Seal for .500" Guide Size, 5/16" Valve Stem |
| Guide Size: | .500" |
| Part Number: | cca513-1 |
| Seal Outer Diameter: | 0.6 |
| Title: | 1 PTFE Valve Seal for .500" Guide Size, 5/16" Valve Stem |
| Valve Guide Outer Diameter: | 0.5 |
| Valve Seal Type: | Positive Stop PTFE |
| Valve Size: | 5/16" / .600" |
| Valve Stem Outer Diameter: | 5/16 |
Application Summary
Engines w/ 0.500" OD Valve Guides and 5/16" Valve Stems
Part Type
Engine Valve Stem Oil Seal
Specifications
- Product Attributes - Brand
- COMP Cams
- Product Attributes - Manufacturer's Part Number
- 513-1
- Product Attributes - Part Type
- Engine Valve Stem Oil Seals
- Product Attributes - Product Line
- COMP Cams Valve Seals
- Product Attributes - UPC
- 036584091301
- Product Attributes - Valve Stem Diameter (in.)
- 0.313 in.
- Product Attributes - Valve Stem Diameter (mm)
- 7.95mm
- Product Attributes - Valve Stem Seal Type
- Positive stop
- Product Attributes - Valve Stem Seal Material
- PTFE
- Product Attributes - Machine Work Required
- Yes
- Product Attributes - Valve Guide Diameter (in.)
- 0.500 in.
- Product Attributes - Valve Stem Seal Outside Diameter (in.)
- 0.600 in.
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Notes
- Requires machining the top of the valve guide with a special .500 in. diameter cutter.
Reference Information
| Brand Name/s | Comp Cams |
|---|---|
| StreetFX SKU | cca513-1 |
| SFX Item ID | 4120563 |
| Supplier Item Code | 4120563 |
| Manufacturer SKU | 513-1 |
| Manufacturer UPC | 36584091301 |
| Alternative References | 5/16in, W/500 |
Brochures
Compatibility
Engines w/ 0.500" OD Valve Guides and 5/16" Valve Stems
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