mama piston
O mama piston e gaosia ma faʻavasegaina i luga o le faʻavae o galuega ma faʻaoga.O le fa'aoga muamua o le mama piston o le fa'amauina lea o le potu (lea o lo'o gaioi ai le piston), lea e mafai ona avea ma potu fa'amumu o le 2 stroke po'o le 4 stroke engine.O afi o le gataifale e tolu pe sili atu ituaiga mama e faʻapipiʻi i luga o le taamilosaga o le piston.
O la matou fa'aagaga fa'aagaga o lo'o fa'atasi ma le fa'aleleia muamua fa'atekinisi.Matou te tuʻuina atu mama piston faʻapipiʻiina muamua (aemaise lava ALU COAT (TOP RING)) e pei o DAROS, NPR, PP ma isi, talafeagai mo faʻataʻitaʻiga e aofia ai MC, MC-C, ME-C, FLEX (RTA48T-B，RT-FLEX50- D，RT-FLEX50-B，FLEX RTA58TB，5RT-FLEX58T-D，RTA48T-B，RTA68T-B ma isi), RTA faasologa, ma isi.
I le faaopoopo atu i mama faʻapipiʻiina i luga, matou te faʻaputuina foi se numera o mama e le faʻapipiʻiina.Fa'atauga fa'apitoa mama e le fa'apipi'iina, o le lisi fa'apitoa e fa'apea:
| Leai. | Talafeagai mo Fa'ata'ita'iga | VAEGA Nu. | FAAMATALAGA | QTY. |
| （1） | S35MC S35MC-C S35MC-MK7 | 90201-0201-060 90201-0201-084 90201-0201-072 | 350*9.5*12.7 | 199 |
| 350*8*12.7 | 596 | |||
| （2） | S35ME-B | 2272-0420-0002-017 | 350*9.5*12.7(POP) | 197 |
| 350*8*12.7 | 593 | |||
| (3) | S42MC S42MC-C S42MC7-TII | 90201-155-096 90201-155-106 90201-0223-084 | 420*11*14.7 | 147 |
| 420*8*14.7 | 445 | |||
| (4) | S42ME-B | 2272-0420-0002-017 | 420*11*14.7(POP) | 112 |
| 420*8*14.7 | 329 | |||
| (5) | S46MC | 90201-0204-084 90201-0204-096 90201-0204-106 | 460*12*16.2 | 117 |
| 460*9*16 | 353 | |||
| （6） | S46MC-C S46ME-B8 | 2272-0420-0002 90201-0204-084 POP:5435765-5.1 | 460*12*16.2(POP) | 148 |
| 460*9*16 | 456 | |||
| (7) | S50MC S50MC-C S50ME-B | 90201-0202-072 90201-0202-084 90201-0202-096 90201-0204-106 2272-0420-0002-017 | 500*12.5*17.2 | 246 |
| 500*9.5*17.2 | 738 | |||
| （8） | S60MC S60MC-C | 90201-0220-011 | 600*14*20 | 107 |
| 600*11*20 | 329 | |||
| （9） | G60ME-C9.2-TII | 2272-0420-0002-017 | 600*14*20 (Cermet Alu-C Cr GT CPR) | 157 |
| 600*11*20 （2ND/Alu-Coat Cr Compr mama） | 471 | |||
| (10) | S70MC S70MC-C | 90201-181-072 90201-181-084 90201-181-096 | 700*16*23 | 107 |
| 700*12*23 | 326 | |||
| (11) | RTA48T-B | Q34420 Q34421 | 480*15*16 SCP1CC | 56 |
| 480*15*16 SCP1RC | 163 | |||
| (12) | RT-FLEX50-B RT-FLEX50-D | IF34421 IF34422 IF34423 | 500x15.0x16.5 SCP2CC | 86 |
| 500x15.0x16.5 GTP1CC | 72 | |||
| 500x15.0x16.5 SCP1RC | 93 | |||
| (13) | 5RT-FLEX58T-D FLEX RTA58TB | OF34420 OF34421 | 580x16.0x19 SCP2CC | 57 |
| 580x16.0x19 SCP1RC | 123 | |||
| 580x16.0x19 SCP1CC | 76 | |||
| (14) | RTA68T-B | Q34408 Q34410 Q34411 Q34412 | 680x18.0x21.5 SCP1CC | 34 |
| 680x18.0x21.5 SCP1RC | 86 | |||
| 680x18.0x21.5 SCP1RC | 63 | |||
| 680x18.0x21.5 K0P P4 | 87 |
