MAHLE Piston Ring Std 80mm - 6 Pack for BMW M52 B20 3.20I 5.20I Z3 | Engine Components
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Fitment
Listed for BMW
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Options come from the vehicles named on the parts we stock.
Product details
Upgrade your BMW with the MAHLE 0830400 Piston Segman. This high-quality piston ring set is designed specifically for BMW M52 engines, ensuring optimal performance and reliability.
Key Benefits:
- Designed for BMW M52 B20 engines, including models 3.20I, 5.20I, and Z3.
- Standard measurement for easy installation and compatibility.
- Designed for car owners and mechanics who want durable and reliable engine components.
Technical Specifications:
- Standard Size (STD)
- Cylinder Diameter: 80.0 mm
- Length: 2.02 inches (51.3 mm)
- Compression Height: 1.25 inches (31.7 mm)
- Piston Pin Length: 2.01 inches (51.0 mm)
- Piston Pin Diameter: 0.87 inches (22.0 mm)
- Valve Pocket Depth 1: 0.12 inches (3.0 mm)
- Top Surface: Zinc Coated
- Production Number: 80 V 204
- Piston Clearance: 0.0008 inches (0.020 mm)
- Part Numbers: 1st R 1.5 Cr, NM 1.5, SSF 2.0
Package Contents: 6 piston rings.
How to Use: For installation in BMW M52 engines to enhance engine performance and longevity. Always consult a professional mechanic for installation advice to maximize the lifespan and effectiveness of these piston segman rings.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.
