Bore: 83.00mm is STD size Compression Height: 45.65mm Recess Depth 1: 14.65mm Recess Diameter: 43.40mm Valve Pocket Depth 1: 1.49mm Valve Pocket Depth 2: 1.33mm Length: 71.65mm Bolt diameter / pin: 30.00mm Bolt length / pin: 65.00mm Info: with cooling duct, with piston ring carrier Machined: with cut-out for oil jet

Piston size: 92.50mm; Ring size: 1.20x1.50x2.50mm

Piston size: 71.90mm; Ring size: 1.20x1.50x2.50

Piston size: 71.90mm; Ring size: 1.20x1.50x2.50

Cyl.Bore: 92.90mm is STD Compression Height: 30.4mm Length: 50.8mm Recess Depth: -0.1/-1.7mm Recess Diameter: 78.2mm Bolt d.: 22.0mm Bolt Length: 52.0mm Info: Top and 2nd ring lands anodized, skirt MoS2 treated, fits tapered connecting rod Piston rings: 1.50x1.75x2.50mm

Cyl.Bore: 76.00mm is STD Compression Height: 30.2mm Length: 60.7mm Recess Depth: +0.5mm Bolt d.: 19.0mm Bolt Length: 58.0mm Info: Circlip not required Piston rings: 1.20x1.50x3.00mm

Cyl.Bore: 77.00mm is STD Compression Height: 39.5mm Length: 61.5mm Recess Depth: -3.55/-12.3mm Recess Diameter: 49.2mm Bolt d.: 25.0mm Bolt Length: 55.0mm Info: Alfin and with oil gallery, skirt MoS2 treated Piston rings: 1.50x1.50x2.00mm

Cyl.Bore: 77.20mm is STD Compression Height: 43.2mm Length: 67.0mm Recess Depth: +2.9/-12.7mm Bolt d.: 20.8mm Bolt Length: 64.0mm Info: Alfin, skirt MoS2 treated Piston rings: 1.75x1.75x3.00mm

Cyl.Bore: 82.50mm is STD Compression Height: 45.8mm Length: 68.8mm Recess Depth: -7.9/-12.7mm Recess Diameter: 50.8mm Bolt d.: 26.0mm Bolt Length: 66.0mm Info: Alfin and with oil gallery, skirt MoS2 treated, pin bushing inserted, fits tapered connecting rod, 3-piece oil ring Piston rings: 1.20x1.20x2.00mm

Cyl.Bore: 83.51mm Compression Height: 45.65mm Length: 71.65mm Recess Depth 1: 14.65mm Recess Diameter: 43.4mm Component No.: 62409, 62408, 62591 Bolt d.: 30mm Bolt Length: 66mm Rep. Stage: 0.50 Fitment: for cylinder 1-3

Cyl.Bore: 83.51mm Compression Height: 45.65mm Length: 71.65mm Recess Depth 1: 14.65mm Recess Diameter: 43.4mm Component No.: 62409, 62408, 62591 Bolt d.: 30mm Bolt Length: 66mm Rep. Stage: 0.50 Fitment: for cylinder 1-3

Cyl.Bore: 83.51mm Compression Height: 45.65mm Length: 71.65mm Recess Depth 1: 14.65mm Recess Diameter: 43.4mm Component No.: 62591, 62409, 62408 Bolt d.: 30mm Bolt Length: 66mm Rep. Stage: 0.50 Fitment: for cylinder 3-6