Velvet Drive 1.88:1 & 1.91:1 Gear Reduction Transmissions (Current Production)
| Ref # | Part # | Description | Qty |
| None | REDUCTION UNIT ASSEMBLY (1.91:1 ) | ||
| None | REDUCTION UNIT ASSEMBLY (1.88:1 ) | ||
| 1 | 179864 | HEX HEAD BOLT (7/16-14 X 1-3/4) | 2 |
| 2 | 103322 | LOCKWASHER (7/16) | 2 |
| 3 | 179840 | HEX HEAD BOLT (3/8-18 X 1-1/8) | 6 |
| 4 | 103321 | LOCKWASHER (3/8) | 6 |
| 5 | 10-00-149-034 | COUPLING NUT | 1 |
| 6 | 10-00-031-001 | COUPLING | 1 |
| 7 | 4756D | SNAP RING | 1 |
| 8 | 10-17-171-002 | MAIN SHAFT (1.91:1 ONLY), NO LONGER SUPPLIED | 1 |
| 8A | 10-17-171-004 | MAIN SHAFT (1.88:1 ONLY) | 1 |
| 9 | L3-6 | RING GEAR (1.91:1 ONLY) | 1 |
| 9A | 10-17-162-001 | RING GEAR (1.88:1 ONLY) | 1 |
| 10 | None | BEARING ASSEMBL Y | 1 |
| 11 | 10-00-133-010 | BEARING CONE* | 1 |
| 12 | 10-00-133-009 | BEARING CUP* | 1 |
| 13 | 10-17-053-002 | SOLID SPACER (.820-.821 INCH LONG)** | 1 |
| 13A | 10-17-053-003 | SOLID SPACER (.829-.830 INCH LONG)** | 1 |
| 13B | 10-17-053-004 | SOLID SPACER (.832-.833 INCH LONG)** | 1 |
| 13C | 10-17-053-005 | SOLID SPACER (.835-.836 INCH LONG)** | 1 |
| 13D | 10-17-053-006 | SOLID SPACER (.838-.839 INCH LONG)** | 1 |
| 13E | 10-17-053-007 | SOLID SPACER (.841-.842 INCH LONG)** | 1 |
| 13F | 10-17-053-008 | SOLID SPACER (.844-.845 INCH LONG)** | 1 |
| 13G | 10-17-053-009 | SOLID SPACER (.847-.848 INCH LONG)** | 1 |
| 13H | 10-17-053-010 | SOLID SPACER (.850-.851 INCH LONG)** | 1 |
| 131 | 10-17-053-011 | SOLID SPACER (.853-.854 INCH LONG)** | 1 |
| 13J | 10-17-053-012 | SOLID SPACER (.856-.857 INCH LONG)** | 1 |
| 14 | 10-00-044-017 | OIL SEAL | 1 |
| 15 | None | BEARING ASSEMBLY | 1 |
| 16 | 10-00-133-002 | BEARING CONE * | 1 |
| 17 | 10-00-133-001 | BEARING CUP* | 1 |
| 18 | 10-17-065-003 | REDUCTION HOUSING | 1 |
| 19 | 4734 | SNAP RING | 1 |
| 20 | L7-104 | SUN GEAR (1.91:1 ONLY) | 1 |
| 20A | 10-17-165-004 | SUN GEAR (1.88:1 ONLY) | 1 |
| 21 | 4853B | LOCK BOLT (5/16-18 X 3/4) | 6 |
| 22 | 114605 | LOCKWASHER (5/16) (1.88:1 ONLY) | 6 |
| 23 | 10-00-014-002 | LOCK PLATE (1.91:1 ONLY), NO LONGER SUPPLIED | 3 |
| 24 | L9-A150 | PINION CARRIER ASSEMBLY | 1 |
| (1.91:1 ONLY), NO LONGER SUPPLIED | |||
| 24A | 10-17-659-021 | PINION CARRIER ASSEMBLY (1.88:1 ONLY) | 1 |
| 25 | 4827 | RETAINING RING | 1 |
| 26 | 4717L | PINION SHAFT PIN | 6 |
| 27 | L5-39 | PINION SHAFT | 6 |
| 28 | L3-43 | PINION THRUSTWASHER | 12 |
| 29 | 4741 A | ROLLER BEARING (1.91:1 ONLY) | 288 |
| 29A | 10-00-131-011 | ROLLER BEARING (1.88:1 ONLY) | 288 |
| 30 | L3-41 | PINION BEARING SPACER (1.91:1 ONLY) | 18 |
| 30A | 10-00-053-024 | PINION BEARING SPACER (1.88:1 ONLY) | 18 |
| 31 | L4-5 | PINION GEAR (1.91:1 ONLY) | 6 |
| 31A | 10-17-163-002 | PINION GEAR (1.88:1 ONLY) | 6 |
| 32 | L9-150 | PLANETARY CAGE (1.91:1 ONLY), | 1 |
| NO LONGER SUPPLIED | |||
| 32A | 10-17-159-011 | PLANETARY CAGE (1.88:1 ONLY) | 1 |
| 33 | 10-17-045-001 | PINION CARRIER GASKET (1.91:1 ONLY) | 1 |
| 34 | L9-99 | LUBE OIL STRAINER (1.91:1 ONLY), | 1 |
| NO LONGER SUPPLIED | |||
| 35 | 10-00-141-149 | O-RING (1.91:1 ONL Y) | 1 |
| 36 | L4-146 | REAR ADAPTER GASKET | 1 |
| 37 | 10-00-183-073 | LOCK BOLT (7/16-14 X 7/8) | 6 |
| 38 | 103322 | LOCKWASHER (7/16) | 6 |
| 39 | L9-8A | REDUCTION UNIT ADAPTER*** (1.91 :1 ONLY) | 1 |
| NO LONGER SUPPLIED | |||
| 39A | 10-17-172-001 | REDUCTION UNIT ADAPTER**** | 1 |
| 40 | 4816 | SNAP RING | 1 |
| 41 | 10-00-130-018 | BEARING | 1 |
| 42 | L4-145 | FRONT ADAPTERGASKET | 1 |
| *REPLACE BOTH PARTS IF ONE IS DAMAGED. | |||
| **SELECT CORRECT SIZE SPACER AT ASSEMBLY. ONLY ONE REQUIRED. |
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| ***FOR USE WITH 1.91:1 NOISE REDUCTION PARTS. THESE INCLUDE LOCK PLATES (23) |
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| PINION CARRIER GASKET (33), AND O-RING (35). | |||
| ****FOR USE WITH 1.88:1 OR 1.91:1 WITHOUT NOISE REDUCTION PARTS. |
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Velvet Drive