MAHLE Motorsport .827" 98g Piston Pin - 9900109

MAHLE Motorsport 9900109 is a universal .827" piston pin designed for engine assembly, piston replacement, and performance rebuild service. This steel pin measures 0.827" / 21.0mm in diameter with a 1.969" / 50.0mm overall length, 0.197" wall thickness, and 98g mass. Sold individually, it features a 1.0mm x 45° chamfer for round wire locks.

Key Features & Specs:

• Brand: MAHLE Motorsport
• Part Number: 9900109
• Product Type: Piston Pin
• Pin Diameter: 0.827" / 21.0mm
• Pin Length: 1.969" / 50.0mm
• Wall Thickness: 0.197"
• Pin Material: Steel
• Pin Mass: 98g
• Quantity: Sold as a set of 1
• Required Quantity: 1 per cylinder
• Additional Notes: 1.0mm x 45° chamfer for round wire locks