The Mahle MS piston set for VR38DETT applications is a six‑cylinder piston kit specified to rebuild or refresh an engine. It uses 95.51mm bore pistons with an 88.4mm stroke, 165.1mm rod length and 23mm wrist pin. Each piston is listed at roughly -3.6cc crown volume, about 422g mass and targets a 9.1:1 compression ratio, supplied as a set of six.
Mahle MS Piston Set VR38DETT 95.51mm Bore 88.4mm Stroke 165.1mm Rod 23mm Pin -4cc 9.0 CR Set of 6