| Item | Part No. | Part Name | Qty | Serial No. |
| (1281 373 H91) | FAN, REVERSIBLE - 21 IN DIA | | |
| 1 | 1281 465 H1 | FAN, REFERSIBLE - 21 IN DIA | | |
| 2 | 1237 551 H1 | SPACER, FAN | | |
| 3 | 1437 11090 | BOLT, MOUNTING - M10x90 | | |
| 4 | 25 544 R1 | WASHER, FLAT - M10 | | |
| 5 | 1251 777 H91 | TOOL, FAN REVERSING | | |
| (1299 143 H91) | FAN, REVERSIBLE - 24 IN DIA | | |
| 1 | 1243 444 H1 | FAN, REFERSIBLE - 24 IN DIA | | |
| 2 | 1237 551 H1 | SPACER, FAN | | |
| 3 | 1437 11090 | BOLT, MOUNTING - M10x90 | | |
| 1299 930 H1 | BOLT, MOUNTING - M10x90 | | |
| 4 | 25 544 R1 | WASHER, FLAT - M10 | | |
| 5 | 1251 777 H91 | TOOL, FAN REVERSING | | |
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| | F1 - PART NUMBER IS A NON-SERVICE PART AND IS FOR REFERENCE ONLY. | | |
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| | F2 - MACHINES WITH 21 IN. DIAMETER FAN. | | |
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| | F3 - MACHINES WITH 24 IN. DIAMETER FAN. | | |
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