Parts for Mercury Marine 500 Gear Housing Assembly, Complete (Page 1)
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 1643-4931A 9 | GEAR HOUSING ASSEMBLY, COMPLETE(SHORT SHAFT) (1 required per assembly) SEE NOTE BELOW UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 |
1643-4931A 9 - Gear Housing Assembly [ More info ] Unavailable |
||
1643-6038A17 - GEAR Housing, NLA [ More info ] Unavailable |
||
# | 1643-4931A30 | GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) (1 required per assembly) SEE NOTE BELOW UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP |
1643-4931A30 - Gear Housing Assembly [ More info ] Unavailable |
||
1643-6038A 7 - Gear Housing,NLA [ More info ] Unavailable |
||
# | 1643-4931A10 | GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) (1 required per assembly) SEE NOTE BELOW UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 |
1643-4931A10 - Gear Housing Assembly [ More info ] Unavailable |
||
1643-6038A18 - GEAR Housing, NLA [ More info ] Unavailable |
||
# | 1643-4931A29 | GEAR HOUSING ASSEMBLY, COMPLETE(SHORT SHAFT) (1 required per assembly) SEE NOTE BELOW UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP |
1643-4931A29 - Gear Housing Assembly [ More info ] Unavailable |
||
1643-6038A 5 - Gear Housing,NLA [ More info ] Unavailable |
||
#1 | 1643-4931A 6 | GEAR HOUSING ASSEMBLY (1 required per assembly) |
1643-4931A 6 - Gear Housing Assembly [ More info ] Unavailable |
||
1643-6038A 6 - Gear Housing, Basic, NLA [ More info ] Unavailable |
||
#2 | 17-21438 | PIN, DOWEL - GEAR HOUSING (2 required per assembly) |
17-21438 - PIN-DOWEL,NLA [ More info ] Unavailable |
||
#3 | 16-33778 | STUD, WATER PUMP BODY/BASE TO GEAR HOUSING (2 5/8") (3 required per assembly) |
#4 | 16-57933 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2 3/16") (2 required per assembly) |
16-57933 - Stud [ More info ] Unavailable |
||
#5 | 31-62091 | BEARING, ROLLER - DRIVE UNIT (1 required per assembly) |
31-62091 - Roller Bearing - Drive Shaft [ More info ] Unavailable |
||
#6 | 63850 | SCREEN, WATER INTAKE - STARBOARD (1 required per assembly) |
63850 - Water Intake Screen, Starboard Only [ More info ] Unavailable |
||
#6 | 63851 | SCREEN, WATER INTAKE - PORT (1 required per assembly) |
63851 - Water Intake Screen, Port [ More info ] Unavailable |
||
72849A 1 - Screen Assembly, NLA [ More info ] Unavailable |
||
#7 | 10-36070 | SCREW, WATER INTAKE SCREEN TO GEAR HOUSING (1 1/4") (1 required per assembly) |
#8 | 11-45812 | NUT, WATER INTAKE SCREEN SCREW (1 required per assembly) |
11-859124 - Nut, (#10-32) Stainless Steel, Nylon Insert [ More info ] |
||
#9 | 38071 | PLATE, SUPPORT - EXHAUST TUBE SEAL (1 required per assembly) |
38071 - Support Plate, Exhaust Tube [ More info ] Unavailable |
||
#10 | 37721 | SEAL, EXHAUST TUBE (1 required per assembly) |
37721 - Seal - Priced Individually [ More info ] Unavailable |
||
#11 | 43-55607 | GEAR, PINION - DRIVE SHAFT (1 required per assembly) |
#12 | 11-55910 | NUT, PINION GEAR TO DRIVE SHAFT (1 required per assembly) |
#13 | 27-32771 | GASKET, WATER PUMP BASE TO GEAR HOUSING (1 required per assembly) |
#14 | 25-26855 | "O" RING, WATER PUMP BASE (1 required per assembly) |
18-7155 - O-Ring 25-26855 [ More info ]
$9.95 $2.06 |
||
#15 | 46-73842A 2 | WATER PUMP BASE ASSEMBLY (1 required per assembly) |
46-73842A 2 - Base Assembly [ More info ] Unavailable |
||
46-77516A 1 - Base Assembly [ More info ] Unavailable |
||
#16 | 26-26782 | OIL SEAL, WATER PUMP BASE (1 required per assembly) |
26-26782 - Oil Seal AT 2 [ More info ] Unavailable |
||
18-2055 - Seal, 26-79831 [ More info ]
$11.99 $10.40 |
||
#17 | 26-23300 | OIL SEAL, WATER PUMP BASE (1 required per assembly) |
26-23300 - Seal - Priced Individually [ More info ] Unavailable |
||
#18 | 17-35973 | DOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY (2 required per assembly) |
#19 | 27-32769 | GASKET, LOWER - WATER PUMP BASE TO FACE PLATE (1 required per assembly) |
27-32769 - Lower Water Pump Gasket [ More info ] Unavailable |
||
#20 | 54705 | PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY (1 required per assembly) |
54705 - Face Plate - Priced Individually [ More info ] Unavailable |
||
32768 - Face Plate, Water Pump Base to Water Pump Body [ More info ] |
||
18-3107 - Plate 32768 [ More info ]
$2.97 $2.86 |
||
#21 | 27-32770 | GASKET, UPPER - FACE PLATE TO WATER PUMP BODY (1 required per assembly) |
27-32770 - Upper Water Pump Gasket [ More info ] Unavailable |
||
18-2824-9 - Gasket 27-32770 2-Pack [ More info ]
$3.99 $3.56 |
||
#22 | 47-65959 | IMPELLER, WATER PUMP (1 required per assembly) |
47-65959 - Impeller, Priced Individually [ More info ] Unavailable |
||
47-89983 - Impeller [ More info ] Unavailable |
||
#23 | 28-56662 | KEY, IMPELLER DRIVE (1 required per assembly) |
#24 | 46-48746A 1 | WATER PUMP BODY ASSEMBLY (1 required per assembly) |
46-48746A 1 - BODY ASSY [ More info ] Unavailable |
||
#25 | 48753 | INSERT, WATER PUMP BODY (1 required per assembly) |
#26 | 12-29245 | WASHER, WATER PUMP BODY AND BASE STUDS (3 required per assembly) |
12-8M0204649 - WASHER Note: Priced Individually [ More info ] |
||
#27 | 11-35045 | NUT, WATER PUMP BODY AND BASE STUDS (3 required per assembly) |
11-35045 - Nut (1/4-28) [ More info ] Unavailable |
||
#28 | 26-38452 | SEAL, WATER PUMP BODY TO WATER TUBE (3 required per assembly) |
#29 | 12-38453 | WASHER, CUPPED - WATER TUBE SEAL (1 required per assembly) |
#30 | 25-20273 | RING, RUBBER - CENTRIFUGAL SLINGER (1 required per assembly) |
25-20273 - O-ring, Rubber - Centrifugal Slinger (drive Shaft) [ More info ] |
||
#31 | 10-28634 | SCREW, GREASE FILLER AND VENT HOLE (2 required per assembly) |
10-28634 - Drain Screw ONLY, Priced Individually [ More info ] Unavailable |
||
10-79953 - Drain Screw ONLY, Priced Individually [ More info ] Unavailable |
||
10-79953A 2 - Drain Screw Kit [ More info ] Unavailable |
||
10-79953Q 2 - Screw Kit - Priced Individually [ More info ] Unavailable |
||
10-79953K04 - Drain Screw - Priced Individually [ More info ] |
||
#32 | 12-20260 | WASHER, GREASE FILLER AND VENT HOLE SCREW (2 required per assembly) |
12-20260 - Sealing Washer [ More info ] Unavailable |
||
12-19183 - Washer (3/8 Inch Screw) [ More info ] Unavailable |
||
12-19183 2 - Washer - Priced Individually [ More info ] Unavailable |
||
12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] |
||
#33 | 19-48750 | PLUG, GEAR HOUSING FLUSHING HOLE (1 required per assembly) |
#34 | 12-49221 | WASHER, GEAR HOUSING FLUSHING HOLE (1 required per assembly) |
12-49221 - Washer, (.187 X .500 X .062) Neoprene [ More info ] Unavailable |
||
#35 | 60241A 1 | SHAFT ASSEMBLY, SHIFT - LOWER (1 required per assembly) UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 |
60241A 1 - SHAFT ASSY [ More info ] Unavailable |
||
#35 | 69787A 1 | SHAFT ASSEMBLY, SHIFT - LOWER (1 required per assembly) UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP |
#36 | 53-29641 | CLIP, RETAINING - SHIFT SHAFT (1 required per assembly) |
18-4295-9 - Clip, 53-29461, 2PK [ More info ]
$2.59 $2.17 |
||
#37 | 25-25439 | "O" RING, SHIFT SHAFT BUSHING (1 required per assembly) |
#38 | 23-55419A 1 | BUSHING ASSEMBLY, SHIFT SHAFT (1 required per assembly) |
23-55419A 1 - Bushing [ More info ] Unavailable |
||
#39 | 26-24590 | OIL SEAL, SHIFT SHAFT BUSHING (LOWER) (1 required per assembly) |
#40 | 26-31249 | OIL SEAL, SHIFT SHAFT BUSHING (UPPER) (1 required per assembly) |
26-31249 - Oil Seal - Priced Individually [ More info ] Unavailable |
||
26-46021 - Oil Seal - Priced Individually [ More info ] Unavailable |
||
#41 | 12-31266 | WASHER, RUBBER - SHIFT SHAFT BUSHING (1 required per assembly) |
#42 | 39019 | BASE, LOWER - REVERSE LOCKING (1 required per assembly) |
39019 - Base , Priced Individually [ More info ] Unavailable |
||
78036 - Reverse Locking Base - Priced Individually [ More info ] |
||
#43 | 39021 | CAM, REVERSE LOCKING (1 required per assembly) UNITED STATES 4141000 THRU 4280269 AUSTRALIA 8029515 THRU 8030089 BELGIUM 9082514 THRU 9100588 CANADA 7051983 THRU 7060607 |
39021 - Cam , Priced Individually [ More info ] Unavailable |
||
98316 - Cam [ More info ] Unavailable |
||
43308 - Reverse Locking Cam [ More info ] Unavailable |
||
43308 1 - Cam [ More info ] Unavailable |
||
#43 | 69542 | CAM, REVERSE LOCKING (1 required per assembly) UNITED STATES 4280270 AND UP AUSTRALIA NONE BUILT BELGIUM 9100589 AND UP CANADA 7060608 AND UP |
#44 | 45-69164A 2 | DRIVE SHAFT ASSEMBLY (SHORT SHAFT) (1 required per assembly) |
45-69164A 2 - Drive Shaft [ More info ] Unavailable |
||
45-74855A 1 - Drive Shaft Assembly [ More info ] Unavailable |
||
#44 | 45-69165A 2 | DRIVE SHAFT ASSEMBLY (LONG SHAFT) (1 required per assembly) |
45-69165A 2 - Drive Shaft [ More info ] Unavailable |
||
45-74854A 1 - Drive Shaft [ More info ] Unavailable |
||
#45 | 24-20254 | SPRING, COMPRESSION - DRIVE SHAFT (1 required per assembly) |
#46 | 17-30545 | PIN, DRIVE SHAFT (1 required per assembly) |
#47 | 23-60242 | SLEEVE, LUBRICATION - DRIVE SHAFT (1 required per assembly) |
23-60242 - Sleeve [ More info ] Unavailable |
||
#48 | 15-20929A 1 | ,SHIM, BEARING TO GEAR HOUSING (.002-3-5-10) (AR required per assembly) |
#49 | 31-38146A 1 | ROLLER BEARING ASSEMBLY, TAPERED - DRIVE SHAFT (1 required per assembly) |