
MAHLE Piston Ring 85.50mm 0.50 for BMW M43 M44 B19 E36 E46 Z3 | Engine Parts
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In stock now — leaves the warehouse in 1–2 business days
Fitment
Listed for E36, E46
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Upgrade Your BMW with MAHLE Segman 85.50mm Piston Rings!
Designed specifically for BMW M43 and M44 engines, the MAHLE Segman provides an exceptional fit and reliability. Perfect for car owners and mechanics looking to enhance engine performance in models such as the BMW M3, E36, E46, and Z3.
Key Benefits:
- Designed for optimal sealing and durability
- Compatible with various BMW models ensuring versatility
- Easy installation for a seamless replacement
Technical Specifications:
• Cylinder Diameter: 85.50 mm (3.37 inches)
• Part Number: 1. R 1.2 N
• Part Number: 2. NM 1.5 P
• Part Number: BSG 60-310-040
• Packaging dimensions: 4.92 in (L) x 4.92 in (W) x 1.14 in (H)
• Net Weight: 0.068 lb
How to Use:
To install the MAHLE Segman, carefully remove your old piston rings, ensuring you follow proper mechanical guidelines. Clean the cylinder thoroughly before placing the new rings in position. Note that these rings are designed to fit specific engine models for best results.
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.









