JG31 Piston Ring Set - Standard Tension JJG31F8-4030-2 Engine Plates C86110X1-16

C86110X1-16

CO31-601-5

AF4010-8388R

1-1/2" Billet Aluminium Weld-On Filler with Blue Cap

JG31 Piston Ring Set - Standard Tension JJG31F8-4030-2 Engine Plates C86110X1-16JG31 Piston Ring Set Standard Tension4. 030" Bore, 1. 2mm Top Ring, 1. 5mm Second Ring, 3. 0mm Oil Ring JJG31F8 4030 2 G31F8 4030 2 Specifications Cylinders: 8 Bore: 4. 030" Alternate Bore: 102. 4mm Top Ring Height: 1. 2mm Top Ring Description (Material, Coating, Shape): Carbon Steel, Nitride, Barrel Face, Back Cut, Torsional Second Ring Height: 1. 5mm Second Ring Description (Material, Coating, Shape): Iron, Phosphate, Napier, Back Cut, Neutral Oil