530 Japanese non seal Heavy Duty chain.RK heavy duty chains are manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability.Application:250-400cc"
"8943
Synthetic Blend High Viscosity 80W 90 for API GL-5, MT-1 service SAE J2360, Mack GO-J. For long term performance synthetics are the best choice.Special extreme pressure and anti-wear additivesProtects against rust...