Direct OEM replacement ensures easy installation and compatibility
Enhanced yield and tensile strength provides higher clamping load for improved engine reliability
Reusable design allows for multiple torquing cycles, reducing long-term costs
Aftermarket manufacturing delivers superior durability compared to OEM bolts
Summarized by Shop
Replace that old and crusty crank pulley bolt with a more durable ARP replacement. There is nothing worse than putting your hard earned money into building a masterpiece engine and having to top it off with a crummy looking oxidized OEM bolt.
This is a direct replacement for the OEM bolt and can be torqued and reused as many times as you
Material
Metal
Color
Black
Pattern
Solid
Manufacturer Type
Aftermarket
Item Condition
New
Compatible Engines
K20, K24, K24Z, K20C1, F20C, F22
Summarized by Shop
5.0
26 ratings
5
4
3
2
1
Excellent product
J
Jose · August 19, 2026
The 4p crankshaft bolt is a solid piece of hardware. I like being able to reuse it.
R
Richard · May 7, 2026
Looks strong and fits a socket so much better than a factory crank bolt