Retno Rear Brake Caliper Piston

Retno Rear Brake Caliper Piston, precision manufactured for use with Retno Girling Style 18/4 rear brake calipers. Crafted from premium-quality stainless steel, this piston is engineered to provide exceptional strength, corrosion resistance, and long-lasting performance in demanding street, track, and vintage racing applications.

Each piston is precision-machined to exact specifications, ensuring a perfect fit and smooth caliper operation. Whether you're rebuilding a caliper, replacing worn components, or keeping spare parts on hand, this replacement piston delivers the quality and dependability expected from Retno components.

Built for enthusiasts restoring iconic race cars or maintaining period-correct braking systems, the Retno 18/4 Rear Brake Caliper Piston offers modern durability while preserving the authentic performance of classic Girling-style brake calipers.

Features

• Precision replacement piston for Retno Girling Style 18/4 Rear Brake Calipers
• Manufactured from premium stainless steel
• Superior corrosion and wear resistance
• Precision machined for smooth, reliable brake operation
• Ideal for brake caliper rebuilds, restorations, and routine maintenance
• Engineered for vintage racing, historic motorsport, and high-performance applications

Specifications

• Application: Retno Girling Style 18/4 Rear Brake Caliper
• Piston Diameter: 1.685 in. (42.8 mm)
• Material: High-Quality Stainless Steel