未核实，仅供参考| 外圆面外凸台阶类齿套精锻件 | |||||||||
| 序号 | 产品型号 | 结构尺寸 | 说明 | ||||||
| 锻件尺寸/车件尺寸 | |||||||||
| L1 | L2 | L3 | D1 | D2 | D3 | d | |||
| 1 | 天达530二三档齿套 | 27.2/26 | 13.2/12 | 5/6.2 | 133.2/132 | 122/121 | 84/83 | 68.5/70 | |
| 2 | 港城142一二速齿套 | 27.2/26 | 17.2/16 | 8.5/10 | 164.5/163 | 151/149 | 113/112 | 98/100 | |
| 3 | 港城（启泰）75一二速齿套 | 27.2/26 | 17.2/16 | 8.5/10 | 179.5/178 | 166/164 | 128/127 | 113.9/115.12 | |
| 4 | 十堰1700C四五档滑套 | 25.5/24 | 16.2/15 | 6.8/8.2 | 129.5/128 | 117.5/116 | 78.2/77 | 61.2/62.6 | |
| 5 | 泰兴宇森EQ153二三档齿套 | 36.5/35 | 8.5/10 | 20/18 | 192/190 | 174/172 | 134/132 | 101/103 | |
