TH3510 (Th355b (JRK)
from the driver's point of view at the bottom right
you can find them at the end of the page under "Recommendations" or follow the link:
Genuine Caterpillar gas pressure cylinder bonnet with Art
It is the knife set Genuine (originally) Atlas Copco spare parts
nachbau caterpillar bolzen 2810930 320E (LAK) TH3510 (Th355b (JRK)Caterpillar Bolzen with Art. No. 2810930 281 0930. This bolt is installed once in the frame group shooting range. Characteristics: Material: steel Diameter: 80mm Length: 165mm No pull hole Suitable for: Mini excavator: 303. 5d (RHP), 303. 5E (E5C), 303. 5E (JX2), 303. 5e (Rky), 303. 5e (RSE), 303. 5E (SFH), 303. 5E2 CR (AC5), 303. 5E2 CR (BG8), 303. 5E2 CR (CR9), 303. 5E2 CR (CR9), 303. 5E2 CR (DWD), 303. 5E2 (Hy2), 303. 5E2 (JWY), 303c CR (BXT), 303E