| NAME | CODE | SPECIFICATION | APPLICATION | MODEL NUMBER |
| Guide Base lower | A290-8110-Y761 | 81Lx56Wx56Hmm | α-0C with AWF, α-0C without AWF, α-0iA with AWF, α-0iA without AWF, α-0iB with AWF, α-0iB without AWF, α-1C with AWF, α-1C without AWF, α-1iA with AWF, α-1iA without AWF, α-1iB with AWF, α-1iB without AWF | F310 |
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