Spare Caliper Parts/Accessories
| REFERENCE | ESSEX SKU | AP RACING PART NUMBER | DESCRIPTION | QTY PER |
| 1 | 19 06 352 | CP3423-107 | M6 Kaylock Nut For Pad Retainer Bridge Bolt | 1 |
| 2 | 19 03 001 | CP5040-108 | 38.1mm / 1.5" Piston | 2 |
| 3 | 19 03 105 | CP3720-182 | 3/8-24 UNF Bleed Screw | 2 |
| 4 | 08 04 919 | CP4518-JK | Seal Kit | 1 |
| 5 | 19 03 002 | CP8350-119 | 41.3mm / 1.625" Piston | 2 |
| 6 | 19 03 168 | CP3439-111 | Pad Retainer Bridge Bolt M6 x 1.0 | 1 |
| 7 | 19 03 006 | CP8350-8 | Crossover Tube | 1 |
| 8 (Left) | 19 03 261 | CP8250-109 | Wear Plate - Left Hand | 2 |
| 8 (Right) | 19 03 260 | CP8250-108 | Wear Plate - Right Hand | 2 |
| 9 | 19 03 169 | CP8350-132 | Pad Retainer Sleeve | 1 |
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News & Blog
March 5th 2026
New Product: AP Racing by Essex Road Brake Kits for 981 and 718 Boxster / Cayman Base and S Models
Dual purpose big brakes for your Cayman or Boxster that combine track-worthy performance with refined manners and killer looks!
February 12th 2026
New Product: Front and Rear AP Racing by Essex Competition Brake Kits for BMW E36 3-Series (non-M)
Our legendary CP8350 big brake kits are now available for the most common BMW E36s, not just those with an M badge!
December 16th 2025
New Product: Essex Porsche Brake Caliper Stud Kits
A premium, must-have upgrade if you're running OE Porsche brake calipers.
