Only the piston and not a complete shock absorber, available models:
Please note that 900N-1200N uses M8 threads.
EA021-2 (200N) M6
EA021-3 (300N) M6
EA021-4 (400N) M6
EA021-5 (500N) M6
EA021-6 (600N) M6
EA021-7 (750N) M6
EA021-9 (900N) M8
EA021-10 (1000N) M8
EA021-12 (1200N) M8
Can be found on page 2 in the price list.