工程机械发动机气门
FOR KOBELCO
| MAKE | Engine NO. | remark |
| SK55-C | 4TNV94L | |
| SK55SR | 4TNV88 | |
| SK60-C | 4TNV94L | |
| SK70SR | 4LE2X | |
| SK75 | 4LE2X | |
| SK75-8 | 4LE2X | |
| SK120-5 | 4BD1 | |
| SK130 | D04FR-KDP2TAAC | |
| SK130-8 | D04FR-KDP2TAAC | |
| SK135SR | D04FR-KDP2TAAC | |
| SK135SR-2 | 4TNV88 | |
| SK135SR-5 | D04FR-KDP2TAAC | |
| SK140LC-8 | D04FR-KDP2TAAC | |
| SK200-3 | 6D34 | |
| SK200-5 | 6D34 | |
| SK200-6 | 6D31 | |
| SK200-8 | 日野J05E | |
| SK210-6 | 6D34 | |
| SK210LC-8 | 日野J05E | |
| SK230-6 | 6D34 | |
| SK250-8 | 日野J05E | |
| SK260LC-8 | 日野J05E | |
| SK300 | 6D22 | |
| SK310 | 6D22 | |
| SK330 | 6D16 | |
| SK330-6 | 日野J08E | |
| SK330-8 | 日野J08E | |
| SK350 | 6D16 | |
| SK350-6 | 日野J08E | |
| SK350LC-8 | 日野J08E | |
| SK450-6 | 三菱6D24-TLU2D | |
| SK460 | J05E | |
| SK460-8 | J05E | |
| SK480 | J05E | |
| SK480LC | 三菱SAA6D140E-5 | |
| SK850LC | 三菱SAA6D140E-5 |