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USD 332.31
Part #: ARP247-4206

ARP 247-4206 Diesel Head Stud Kit

3.9L Cummins 4BT
Part #: ARP247-4206
Temporarily Out of stock - More on the way!

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The ARP 247-4206 Diesel Head Stud Kit are a great way to upgrade the stock head bolts on your 3.9L Cummins 4BT project. These studs are constructed from the exclusive ARP 2000 material that has the threads rolled after being heat treated for superior strength to handle 220,000 PSI tensile strength. A tough black oxide coating has been added to the studs, parallel-ground washers, and chrome-moly steel 12-point nuts for durability. 

  • Made In The USA
  • Black Oxide Finish
  • Replaces Factory Head Bolts
  • 220,000 PSI Tensile Strength


  • MFG. Number 247-4206
  • Manufacturer Name ARP
  • Shipping Weight 5.70 lb.
  • Shipping Length 9 in.
  • Shipping Width 5 in.
  • Shipping Height 2 in.
  • Fuel Type Diesel
  • UPC 672036044169
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
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