GM Genuine Parts Accumulator Pin
OE
Pack of 1

GM Genuine Parts Accumulator Pin

GM Part #86520041

ACDelco Part #86520041

MSRP$1,120.18*

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) ⚠ WARNING: Cancer and Reproductive Harm - www.

  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Pack of 1

About this product

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Caliper Grease IncludedNo
Caliper Slides IncludedNo
Caliper TypeFixed
Inlet Fitting TypeThreaded
Pad Wear Sensor IncludedNo
Pads IncludedNo
Piston Quantity6
Installation Instructions IncludedNo
Mounting Hole Diameter0.47 in / 12 mm
ClassificationOE
Anti-Rattle Spring IncludedNo
Bracket IncludedNo
Bleeder Screw IncludedYes
Mounting Bolt IncludedNo
Piston MaterialAluminum Alloy
Caliper Casting MaterialAluminum
Piston Diameter1.5 in / 38 mm
Grade TypeStandard Replacement

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

ModelBody StyleTrimYear(s)
CorvetteZR12025, 2026, 2027