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NXT1 SSM - All Serials - Gear Housing Assembly (Dry Sump Six-NXT1 - Propshaft)
Section Drawing: (Hover or click to view larger)
Other Sub-Sections:
- Cable Actuator Components, Design-I
- Cable Actuator Components, Design-II
- Connector Block And Hydraulic Hoses
- Gear Housing Assembly (Dry Sump Six-NXT1 - Driveshaft)
- Gear Housing Assembly (Dry Sump Six-NXT1 - Propshaft)
- Gear Housing Assembly (SSM Seven - Driveshaft-Propshaft)
- Gear Housing Assembly (SSM Six - Driveshaft)
- Gear Housing Assembly (SSM Six - Propshaft)
- Gimbal Housing Assembly (Close Couple)
- Gimbal Housing Assembly (Driveline)
- Gimbal Ring And Bell Housing Assembly (With Trim Sensor)
- Gimbal Ring And Bell Housing Assembly (Without Trim Sensor)
- Inner Transom Plate Assembly (Dry Sump Six)
- Inner Transom Plate Assembly (SSM Six And Seven)
- Prop Ventilation Kit, SSM Six
- Spacer Kit (.500 Inch Thru 3.00 Inch)-SSM Six
- Spacer Kit (1.00 Inch Thru 3.00 Inch)-SSM Seven
- Spacer Kit (5.75 Inch)-SSM Six
- Steering Cylinder Assembly
- Tool List (Dry Sump Six-NXT1 SSM Six - Lower)
- Tool List (Dry Sump Six-NXT1 SSM Six - Transom)
- Tool List (Dry Sump Six-NXT1 SSM Six - Upper)
- Tool List (SSM Seven)
- Tool List (SSM Six)
- Trim Cylinder Assembly (With Trim Sensor Plate)
- Trim Cylinder Assembly (Without Trim Sensor Plate)
- Trim Pump Assembly (843017T03)
- Trim Pump Assembly (846860T1)
- Trim Pump Components (Design I - 846859A1)
- Trim Pump Components (Design II - 846859A1)
- U Joint Housing Assembly (Dry Sump Six-NXT1 SSM)
- U Joint Housing Assembly (SSM Seven)
- U Joint Housing Assembly (SSM Six - Early Style)
- U Joint Housing Assembly (SSM Six - Late Style)
| Ref. | OEM Part # | Hardin # | Mallory # | GLM # | Other # | Description | Num Req. | Superceded From | Special Notes | |
| - | 1680-840596A18 | GEAR HOUSING ASSEMBLY, Right Hand - Complete | 1 | 19/20 | ||||||
| - | 1680-840596A19 | GEAR HOUSING ASSEMBLY, Left Hand - Complete | 1 | 19/20 | ||||||
| - | 1680-840596A22 | GEAR HOUSING ASSEMBLY, Right Hand - Complete | 1 | NOTE: Swept Back Skeg Design - 19/21 | ||||||
| - | 1680-840596A23 | GEAR HOUSING ASSEMBLY, Left Hand - Complete | 1 | NOTE: Swept Back Skeg Design - 19/21 | ||||||
| 1 | 1680-840596A9 | GEAR HOUSING ASSEMBLY, Basic | 1 | This Part is No Longer Available NOTE: No Longer Available - Use | 1680-840596A17 For Single Engine - Contact Mercury Service If Used On Dual Engines | |||||
| 1 | 1680-840596A17 | GEAR HOUSING ASSEMBLY, Basic | 1 | NOTE: Swept Back Skeg Design | ||||||
| 2 | 25-846499 | O-RING | 1 | |||||||
| 3 | 25-88955 | O-RING | 1 | |||||||
| 4 | 17-847088 | PIN, Dowel | 1 | |||||||
| 5 | NSS | NOT SOLD SEPARATE, Nose Cone | 1 | This Part is not sold separately | ||||||
| 6 | 25-457101 | O-RING, (1.424 x .103) | 1 | 25-45710 | ||||||
| 7 | NSS | NOT SOLD SEPARATE, Nose Cone Cap | 1 | This Part is not sold separately | ||||||
| 8 | 16-846340 | STUD, (.375-16/.375-24 x 1.50) | 2 | |||||||
| 9 | 22-8M0058389 | FITTING KIT, Magnetic, Plug Fill/Drain | 2 | 22-67892A1 | ||||||
| 10 | 26-830749 | SEAL | 2 | |||||||
| 11 | 847635 | ANODE | 1 | |||||||
| 12 | 12-841388 | WASHER, (.410 x .810 x .050) Stainless Steel | 2 | |||||||
| 13 | 11-826709113 | NUT, (.375-24) Stainless Steel | 2 | |||||||
| 14 | 12-815952 | 700-21672 | WASHER | 1 | ||||||
| 15 | 11-47379 | NUT, (.625-18) Stainless Steel | 1 | |||||||
| 16 | 25-32509 | O-RING, (.489 x .070) | 2 | |||||||
| 17 | 24-62727 | SPRING | 1 | |||||||
| 18 | 8M0051191 | FILTER, Oil | 1 | 35-849959 | ||||||
| 19 | 25-457101 | O-RING, (1.424 x .103) | 1 | |||||||
| 20 | 16-840149 | STUD, (.625-11/.625-18 x 5.560) | 1 | |||||||
| 21 | 53-843967 | RING, Retaining | 1 | |||||||
| 22 | 24-71641 | SPRING, Check Valve Ball | 1 | |||||||
| 23 | 30-45964 | BALL, (.500) Steel, Check Valve | 1 | |||||||
| 24 | 840148 | RETAINER, Nose Cone | 1 | |||||||
| 25 | 849658T01 | RETAINER | 1 | 8496581 | ||||||
| 26 | 849955A1 | COVER ASSEMBLY, Pump Inlet | 1 | |||||||
| 27 | 17-840198 | PIN, Dowel | 1 | |||||||
| 28 | 25-47288 | O-RING | 1 | |||||||
| 29 | 849956T01 | RING ASSEMBLY, Pump Cover | 1 | 849956A1 | ||||||
| 30 | 17-72148 | PIN, Dowel | 2 | |||||||
| 31 | 849958 | RING, Reversing | 1 | |||||||
| 32 | 8M0051197 | GEROTOR ASSEMBLY | 1 | 849957A1 | ||||||
| 33 | 17-85500 | PIN, Dowel (.187 x .530), Gerotor Key | 1 | |||||||
| 34 | 25-47288 | O-RING | 1 | |||||||
| 35 | 849654 | COVER, Pump Outlet | 1 | |||||||
| 36 | 12-29245 | WASHER, (.281 x .500 x .060) Stainless Steel | 6 | |||||||
| 37 | 10-849679 | SCREW, (.250-28 x 2.00) | 6 | |||||||
| 38 | 11-841894 | NUT, (1.250-12) | 1 | |||||||
| 39 | 23-846409 | SPACER | 1 | |||||||
| 40 | 31-846484T1 | BEARING SET, Cup And Cone | 1 | |||||||
| 41 | 43-848249A1 | GEAR SET, (19/20), With Pinion Gear | 2 | |||||||
| 41 | 43-841200T01 | GEAR SET, (19/21), With Pinion Gear | 2 | 43-841200A01 | ||||||
| 42 | 23-846435 | SPACER | 1 | |||||||
| 43 | 31-86752A1 | BEARING ASSEMBLY, Tapered Roller | 1 | |||||||
| 44 | 15-846789A1 | SHIM SET | 1 | |||||||
| 45 | 44-849672T01 | PROPELLER SHAFT KIT | 1 | 44-849672A1 | ||||||
| 46 | 23-846410 | SPACER | 1 | |||||||
| 47 | 31-55625T | BEARING, Roller | 1 | |||||||
| 48 | 26-846417 | SEAL, Inner | 2 | |||||||
| 49 | 26-847297 | SEAL, Outer | 1 | |||||||
| 50 | 12-39817 | WASHER, Special - Stainless Steel | 1 | |||||||
| 51 | 11-82671127 | PROP NUT, (1.00-14) Brass | 1 | |||||||
| 52 | 848061 | COVER, Propshaft Guard | 1 |