CP Pistons 9310 Steel DLC Coated Chamfered Wrist Pin - 0.866 x 2.250 x 0.250 Wall

CP Pistons 9310 Steel DLC Coated Chamfered Wrist Pin - 0.866 x 2.250 x 0.250 Wall

CP Pistons SKU: CPPI866-2250-25CP3C
Price
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This is a single CP 9310 steel wrist pin measuring 0.866 inch in diameter by 2.250 inches long with a 0.250 inch wall, finished with a diamond-like carbon (DLC) coating. Its straight wall construction reduces pin galling, and the pin is gun drilled and honed in three stages, case hardened through a computerized gas process, then cryogenically treated. Ends are precision ground and chamfered to accept wire locks, and the inside diameter is radiused. Every pin is 100 percent Rockwell tested and held to a one gram weight tolerance.

Specifications

Type Wrist pin (piston pin)
Material 9310 steel
Finish DLC coated
Diameter 0.866 in (22mm)
Length 2.250 in
Wall Thickness 0.250 in
Ends Chamfered for wire locks
Treatment Case hardened and cryogenically treated
Weight Tolerance +/- 1 gram
Quantity 1 (sold individually, one pin per piston)
Part Number 866-2250-25CP3C

Shipping

  • Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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