BASIC ENGINE 205-1271 CYLINDER HEAD AS S/N: BMA1100-UP PART OF 205-1272 CYLINDER HEAD AS, 205-1273 CYLINDER HEAD GP FIELD REPLACEMENT ORDER 205-1272–PAGE 22 ALSO AN ATTACHMENT SMCS-1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125 i01693167 NOTE REF NO GRAPHIC REF PART NUMBER QTY PART NAME 1 2 3 4 5 6 (PRODUCT LEVEL) SEE PAGE 2 1 8M-5860 12 PLUG-CUP 3 1 4F-5695 2 PLUG-CUP 4 1 159-0300 6 SLEEVE-INJECTOR 5 1 155-9504 12 INSERT-VALVE SEAT (INLET) 6 1 147-8218 6 INSERT-VALVE SEAT (EXHAUST) 7 1 8C-0563 12 SEAL-O-RING 8 1 154-8025 6 SETSCREW-SOCKET 9 1 9S-9334 1 PLUG 10 1 9X-7712 1 SEAL-O-RING 20 BASIC ENGINE 1 of 2 SEBP3668