Overview Reviews Product Description Piston Rings - MAHLE Original Diesel - 4.055 in Bore - Drop In - 3.0 x 2.0 x 3.0 mm Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit Product Videos Custom Field Product Reviews Write a Review Write a Review × MAHLE ORIGINAL/CLEVITE MAHLE ORIGINAL/CLEVITE Piston Ring Set 4.055 Moly 3.0 2.0 3.0mm M7741909 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *