Piston Ring Set STD MINI R53 | R52 | Cooper S | JCW
€ 50,00 (ex VAT) Show incl. VAT
- Fits 77.00mm bore (STD)
- Durable surface treatments for extended lifespan
- Optimized for sealing and oil control
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Product Info
New set of piston rings, designed for optimal sealing and oil control.
Supplied as a complete set for 4 cylinders (12 rings total), including top compression rings (1.20 mm, chromium-plated), second rings (1.20 mm, phosphate-coated), and three-piece oil control rings (2.50 mm, chromium-coated).
Manufactured in standard size (77.00 mm) from high-strength alloy materials, this set ensures consistent performance, low friction, and long service life. Ideal for both OEM replacements and moderate-performance engine builds.
Specifications:
• Bore size: 77.00 mm (STD)
• Ring thickness: 1.2 mm (Cr) / 1.2 mm (P) / 2.5 mm (Cr)
• Materials:
• Top ring: Steel with chromium plating
• Second ring: Grey cast iron, phosphate-coated
• Oil ring: Stainless steel rails with chromium coating
| Weight | 0.2 kg |
|---|---|
| Dimensions | 12 × 12 × 3 cm |
| Brand | 4Revision Engines |
| SKU | 2C5159 |
| OEM | 11257520133 |
