Prime Line

Prime Line Exhaust Valve - 7-03021

Part #
7-03021
Line:
PRI

Product Information

Applications for this Product

  • This product is universal and applies to all vehicles.

Detailed Description

Replaces: Briggs & Stratton 390420; Dimensions: Head Diameter 1.25", Stem .309", Length 4.406" & Face Angle 45 Degrees; Prime Line's precision parts are made from high grade alloys meeting exacting tolerances required by todays engines. The key characteristics of materials used ensure low friction and high thermal conductivity. Prime Line has developed and manufactured engine components for almost every size and type of air cooled internal combustion engine for more than 30 years.

Brand Information

Prime Line provides complete coverage of small engine and drive parts.
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