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Exhaust Valve - S1733

$ 79.57

40-42 MACK WIDE VARIETY ENGS

S1733 Category:

Description

MACK ENGINES EN405; 4.58; OR 4.7 COMP.; EN431; 4.78; OR4.9 COMP.; EN457; 4.78; 5 OR 5.15 COMP.; EN471; 5.11; OR 5.23 COMP; 1940-42

Specifications

Weight 0.4 lbs
Dimensions 7 × 2 × 2 in
  • Length (margin to tip)
    7.171875
  • Manufacturer's
    683GC260B
  • Head Diameter (inches)
    1.78125
  • Stem Diameter (inches)
    0.433
  • Seat Angle
    61
  • # Cylinders
    6