
All variants of Xinchai 490. A, BPG, BT, etc except C490.
70mm mains. 57mm rods. 40mm timing and pulley shaft with a 12mm key slot. 100mm OD rear seal. 6 x 80mm flywheel bolt PCD (measured diagonally).
Always compare the dimensions we provide.
D490BPG-05004. All variants of Xinchai C490. C490BPG, C490BT, etc. 70mm mains. 57mm rods....
All variants of Xinchai 490. A, BPG, BT, etc except C490.
70mm mains. 57mm rods. 40mm timing and pulley shaft with a 12mm key slot. 100mm OD rear seal. 6 x 80mm flywheel bolt PCD (measured diagonally).