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June Sale: $23.00
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Part number: S729
Product Details
Wiseco Pistons S729 in our Pistons Department
Products specifications
Gram Weight 140
Length 2.500"
OD 23mm
Wall Thickness .200"
Wiseco Pistons S729 Piston Pins
5115 Material Pin
Upgraded Pin
For use w/ W5939 Lock

We have a few choices when it comes to choosing a piston pin. 5115 Material pins are chromium alloy and steel case hardened to 58-64 Rockwell C designed for normal wear and tear. 52100 Material Pins are high carbon chromium-bearing steel made of aircraft quality alloy and case hardened to 54-56 Rockwell C for high load capacity. 9310 Material Pins are high quality low carbon and are case hardened to 59-63 Rockwell C for turbo or nitrous applications.

5115 Material Pin

  • Standard grade chromium alloy steel
  • Case hardened to 58-64 Rockwell C
  • Ground to a surface finish of .15 Ra or better
  • Designed to withstand the normal wear and tear of an aftermarket engine

52100 Material Pin

  • High carbon, chromium-bearing steel
  • Aircraft quality alloy
  • Case hardened to 54-56 Rockwell C
  • Through hardened
  • Ground to a fine finish
  • Designed for high load capacity
  • Designed for outstanding wear and abrasion resistance

9310 Material Pin

  • High quality, low carbon, case hardened steel
  • Case hardened to 59-63 Rockwell C
  • Ground to a superfinish (.025 Ra or better)
  • Designed for use in applications which require high surface strength combined with high core toughness
  • Excellent to use in applications where high contact stress is combined with high shock and impact loading, such as turbo / nitrous applications
Reviews
Add your review
S
Service was fast, shipping was fast, price was very reasonable.  There was a problem with the item and I am contacting them today about it.  I will let you know how it goes.  The keys do not fit one of the locks.
J
Best price anywhere for a brand name item. Fast inexpensive shipping!
F
Best prices on the internet and fast at getting the product out. Thanks!
D
Product was exactly what I ordered and was sent fast.  I will definitely order more products from Autoplicity.  Great Site, fast service!
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