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Product Information

Product Details
Part No. 8581
MSD Bronze Distributor gears are machined from quality AMPCO 45 aluminum bronze containing 5 percent nickel. This special combination creates high-strength gear teeth that are less prone to wear even with high volume oil pumps. Features increased outer hardened layer thickness (RC 55-60). Micro polished surface for smooth contact. Proprietary formulated ductile iron. Melonite QPQ coated reduces friction and initial wear. Interstitial carbide concentration improves wear resistance and running properties.

Product Features:
  • Increased outer hardened layer thickness (RC 55-60)
  • Interstitial carbide improves wear resistance/running properties
  • Melonite QPQ coated reduces friction and initial wear
  • Proprietary formulated ductile iron.
  • Micro Polished Surface For Smooth Contact
Specifications
Performance Rated:
Yes
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