设备型号	备注
2270	Small pin, O'rings on block, Con Rod (m): T20007, R81410, To ESN 275,483
2320	Small pin, O'rings on block, Con Rod (m): T20007, R81410, To ESN 275,483
2420	Small pin, O'rings on block, Con Rod (m): T20007, R81410, To ESN 275,483
2270	Large pin, O'rings on block, Con Rod (m): R51727, R80034, From ESN 275,484
2280	Large pin, O'rings on block, Con Rod (m): R51727, R80034, From ESN 275,484
2320	Large pin, O'rings on block, Con Rod (m): R51727, R80034, From ESN 275,484
2360	Con Rod (m): R80034, Piston (m): RE30250
3430	Con Rod (m): R80034, Piston (m): RE30250
3430	Con Rod (m) R80032, R113612, R122191, Piston (m): RE33115
3830	Con Rod (m) R80032, R113612, R122191, Piston (m): RE33115
4895	Piston (m) RE59277, RE505100