MAHLE 197832209T Piston Kit with TBC (84.00mm x 31.7mm CH, 89.6mm stroke, 145.05mm rod, 22mm pin, -17.2cc, 314g, 10.2CR, 2618) for BMW M54B30 3.0L

BMW N54 B30 3.0L

• 1.0, 1.2, 2.8mm Performance Ring Set Included

MAHLE Motorsport's PowerPak and PowerPak+ piston kits offer superior reliability and performance, letting you take your BMW engine build to the next level. Offering a full line of BMW piston sets in 2618, 4032, and M142 alloy. From N54, S54, to Mini Cooper MAHLE offers a complete line of piston sets include pins. clips, and rings that are designed for motorsport applications or those looking to enhance the performance of their daily driver. New for this year is the B58 3.0L featured in the 2020 Toyota Supra. Backed by over 95 years of performance experience and using MAHLE manufactured machinery to offer advanced features found nowhere else; make no compromises, trust MAHLE Motorsport.

Advanced Features

• Slipper Skirt Style Forgings: strong, lightweight, low drag forging superior to the traditional full round design.
• Phosphate Coating: helps prevent microwelding in the ring grooves and pin galling.
• Grafal® Anti-Friction Skirt Coating: reduces drag, scuffing, friction, cylinder bore wear, and reduces piston noise.
• 4032 or 2618 Aluminum Alloy: whether building a street engine or an all out race engine, both 4032 and 2618 alloys are available depending on the application.

Introducing Thermal Barrier Coating

Thermal Barrier Coating is a ceramic based application that helps reduce heat transfer and protect the piston crown.

• Durable and resistant to Thermal Shock
• Designed to withstand the demands of the harshest engine environments

Specifications

• Bore, in: 3.307
• Bore, mm: 84.00
• Stroke, mm: 89.6
• Rod, mm: 145.05
• Compression height, mm: 31.7
• Piston Style: Dish, with 4 valve reliefs
• Crown volume, cc: -17.2
• Piston weight, g: 314
• Piston material: Forged, 2618
• Pin diameter, in: 0.866
• Pin diameter, mm: 22
• Pin length, in: 1.89
• Pin length, mm: 48.0
• Pin wall thickness:0.197
• Pin material:Steel
• Pin mass, g: 93
• Pin style: Floating
• Pin Included: Yes
• Clip style: Round Wire
• Clips Included: Yes
• Piston ring thickness: 1.0mm, 1.2mm, 2.8mm
• Rings Included: Yes
• Top compression ring thickness, mm: 1.0
• Top compression ring material: Stainless Steel
• Top compression ring coating: Gas Nitrided
• 2nd compression ring thickness, mm: 1.2
• 2nd compression ring material: Cast Iron
• 2nd compression ring coating: Phosphate
• Oil ring thickness, mm: 2.8
• Oil ring material: Chrome plated stainless steel
• Oil ring tension: Standard
• Package: Sold as a set of 6
• Coatings: Phosphate + Grafal + Hard Anodized top ring groove + TBC