Parts for Mercury Marine 500 Gear Housing Assembly, Complete (Mercury 450m & 500e-1) (Page 1)

Revise Search: All Models > 500 > 1421113 - 1639472 > Gear Housing Assembly, Complete (Mercury 450m & 500e-1) (Page 1)

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View diagram and parts list below. Tap to zoom. Scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

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COMPLETE GEARCASE?
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Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#	1626-1972A 3	GEAR HOUSING ASSEMBLY, COMPLETE (STANDARD) - SEE NOTE BELOW (1,1 required per assembly)
		1626-1972A 3 - GEAR Housing, NLA [ More info ] Unavailable
#1	1626-1972A 1	GEAR HOUSING ASSEMBLY (1,1 required per assembly)
		1626-1972A 1 - Gear Housing, Basic, NLA [ More info ] Unavailable
#2	16-32027	STUD, WATER PUMP BODY AND BASE TO GEAR HOUSING (3,3 required per assembly)
		16-32027 - Stud, NLA [ More info ] $12.38 10+ In Stock.
#3	16-32017	STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2,2 required per assembly)
		16-32017 - STUD,NLA [ More info ] Unavailable
#4	31-20231	BEARING, ROLLER - DRIVE SHAFT (1,1 required per assembly)
		31-20231 - Roller Bearing [ More info ] Unavailable
		31-62091 - Roller Bearing - Drive Shaft [ More info ] Unavailable
		31-62091T - Bearing [ More info ] $67.49 1 In Stock.
#5	32008	SHAFT, SHIFT - LOWER (1,1 required per assembly)
		32008 - SHAFT [ More info ] Unavailable
		56622A 1 - Shaft Assembly [ More info ] $23.75 $23.52 10+ In Stock.
#6	18-20233	CLIP, RETAINING - SHIFT SHAFT (1,1 required per assembly)
		18-20233 - Pin, Hair-Ext, Priced Individually [ More info ] $2.21 10+ In Stock.
		53-29641 - E Ring - Priced Individually [ More info ] $1.70 4 In Stock.
		18-4295-9 - Clip, 53-29461, 2PK [ More info ] $2.59 $2.17 Available to Order: Usually ships within 10 days.
#7	25-25439	"O" RING, SHIFT SHAFT BUSHING (1,1 required per assembly)
		25-25439 - O-Ring, Shaft Shaft Bushing [ More info ] $1.90 10+ In Stock.
		18-7420-9 - O-Ring (PK5) 25-21836 [ More info ] $9.99 $9.50 4 In Stock.
#8	23-28374A 1	BUSHING ASSEMBLY, SHIFT SHAFT (1,1 required per assembly)
		23-28374A 1 - BUSHING ASSY [ More info ] Unavailable
		23-38993A 2 - BUSHING ASSY [ More info ] Unavailable
		23-46284A 1 - Bushing Assembly, NLA [ More info ] $44.43 10+ In Stock.
#9	26-31249	OIL SEAL, SHIFT SHAFT BUSHING (1,1 required per assembly)
		26-31249 - Oil Seal - Priced Individually [ More info ] Unavailable
		26-46021 - Oil Seal - Priced Individually [ More info ] Unavailable
		26-89236 - Seal [ More info ] $12.21 10+ In Stock.
		26-89236 1 - Seal [ More info ] $17.00 10+ In Stock.
		18-2009 - Seal, 26-89236 [ More info ] $11.99 $11.31 10+ In Stock.
#10	25138	CAM, LOWER - REVERSE LOCKING (1,1 required per assembly)
		25138 - Reverse Locking Lower Cam, NLA [ More info ] Unavailable
		52918 - Reverse Locking Lower Cam, NLA [ More info ] $20.00 10+ In Stock.
#11	29823	CAM, UPPER - REVERSE LOCKING (1,1 required per assembly)
		29823 - Reverse Locking Upper Cam, NLA [ More info ] Unavailable
		52919 - Reverse Locking Upper Cam, NLA [ More info ] $48.88 10+ In Stock.
#12	45-38466	DRIVE SHAFT (STANDARD) (1,1 required per assembly)
		45-38466 - Drive Shaft, NLA [ More info ] Unavailable
#13	15-20929A 1	SHIM, DRIVE SHAFT BEARING TO GEAR HOUSING (AR,AR required per assembly)
		15-20929A 1 - Shim Set, NLA [ More info ] $13.32 10+ In Stock.
#14	30-20861	BEARING, BALL - DRIVE SHAFT (1,1 required per assembly)
		30-20861 - Ball Bearing [ More info ] Unavailable
		30-72961 - Ball Bearing [ More info ] $23.00 In Stock
		18-1398 - Bearing, 30-72961 [ More info ] $20.99 $17.23 In Stock
#15	53-29116	RING, SNAP - BALL BEARING RETAINING (1,1 required per assembly)
		53-29116 - Retaining Ring, NLA [ More info ] $3.88 6 In Stock.
#17	43-20834	GEAR, PINOIN - DRIVE SHAFT (1,1 required per assembly)
		43-20834 - Gear, Pinion - Drive Shaft, NLA [ More info ] $53.33 10+ In Stock.
#18	14-29163	TAB WASHER, PINOIN GEAR FASTENING SCREW (1,1 required per assembly)
		14-29163 - Tab Washer, NLA [ More info ] $2.50 10+ In Stock.
#19	10-20925	SCREW, PINOIN GEAR TO DRIVE SHAFT (1,1 required per assembly)
		10-20925 - Screw, NLA [ More info ] $4.59 10+ In Stock.
#20	25-26855	"O" RING, WATER PUMP BASE (1,1 required per assembly)
		25-26855 - O-ring, (1.609 X .139) [ More info ] $3.50 10+ In Stock.
		18-7155 - O-Ring 25-26855 [ More info ] $9.95 $2.06 Available to Order: Usually ships within 10 days.
#21	46-32012A 1	WATER PUMP BASE ASSEMBLY (1,1 required per assembly)
		46-32012A 1 - Base Assembly, NLA [ More info ] $28.00 8 In Stock.
#22	26-23300	OIL SEA, WATER PUMP BASE (1,1 required per assembly)
		26-23300 - Seal - Priced Individually [ More info ] Unavailable
		26-90562 - Seal - Priced Individually [ More info ] $21.22 8 In Stock.
		18-2011 - Seal 26-90562 [ More info ] $15.99 $14.57 10+ In Stock.
#23	17-29596	DOWELL PIN, WATER PUMP BASE TO WATER PUMP BODY (2,2 required per assembly)
		17-29596 - Dowel Pin, Water Pump Base [ More info ] $1.58 6 In Stock.
		17-29596T - Pin -Dowel - Priced Individually [ More info ] $11.10 1 In Stock.
#24	16-20990	STUD, WATER PUMP BASE (2,2 required per assembly)
		16-20990 - Stud, NLA [ More info ] $6.67 10+ In Stock.
#25	26-32005	SEAL, WATER PUMP BODY TO WATER INTAKE TUBE (1,1 required per assembly)
		26-32005 - Seal, NLA [ More info ] $3.76 10+ In Stock.
#26	32-31994	TUBE, WATER INTAKE - GEAR HOUSING (1,1 required per assembly)
		32-31994 - Tube, NLA [ More info ] Unavailable
#27	26-29677	SEAL, WATER INTAKE TUBE TO GEAR HOUSING (1,1 required per assembly)
		26-29677 - SEAL [ More info ] Unavailable
		26-36557A 1 - Seal - Priced Individually [ More info ] $2.50 2 In Stock.
		26-38970 - Seal - Priced Individually [ More info ] $4.90 10+ In Stock.
		18-3110 - Seal, 26-38970 [ More info ] $3.49 $2.77 Available to Order: Usually ships within 10 days.
#28	23-32052	SLEEVE, WATER INTAKE TUBE (1,1 required per assembly)
		23-32052 - Sleeve [ More info ] $6.26 1 In Stock.
#29	27-32011	GASKET, LOWER - WATER PUMP BASE TO FACE PLATE (1,1 required per assembly)
		27-32011 - Lower Water Pump Base To Face Plate Gasket [ More info ] $8.88 3 In Stock.
#30	32009	PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY (1,1 required per assembly)
		32009 - Face Plate, Water Pump Base to Water Pump Body [ More info ] $9.59 10+ In Stock.
#31	27-32010	GASKET, UPPER - FACE PLATE TO WATER PUMP BODY (1,1 required per assembly)
		27-32010 - Upper Face Plate To Water Pump Body Gasket [ More info ] Unavailable
#32	47-20268	IMPELLER, WATER PUMP (1,1 required per assembly)
		47-20268 - Impeller, Priced Individually [ More info ] Unavailable
		47-65959 - Impeller, Priced Individually [ More info ] Unavailable
		47-89983 - Impeller [ More info ] Unavailable
		47-89983T - Impeller [ More info ] $26.08 10+ In Stock.
		18-3007 - Impeller 47-89983 [ More info ] $20.99 $20.29 10+ In Stock.
#33	17-23733	PIN, IMPELLER DRIVE (1,1 required per assembly)
		17-23733 - Drive Pin - Priced Individually [ More info ] Unavailable
		28-56662 - Key - Priced Individually [ More info ] $2.78 10+ In Stock.
		28-8M0032837 - Key - Priced Individually [ More info ] $5.50 10+ In Stock.
#34	46-32013A 1	WATER PUMP BODY ASSEMBLY (1,1 required per assembly)
		46-32013A 1 - Body Assembly, NLA [ More info ] $32.00 10+ In Stock.
#35	32001	INSERT, WATER PUMP BODY (1,1 required per assembly)
		32001 - Water Pump Body Insert, NLA [ More info ] $36.67 10+ In Stock.
#36	26-32121	OIL SEA, WATER PUMP BODY (1,1 required per assembly)
		26-32121 - Seal - Priced Individually [ More info ] $14.99 10+ In Stock.
#37	13-26992	LOCKWASHER, WATER PUMP BODY AND BASE STUDS (5,5 required per assembly)
		13-26992 - LockWasher - Priced Individually [ More info ] $1.20 10+ In Stock.
#38	11-29598	NUT, WATER PUMP BODY AND BASE FASTENING STUDS (5,5 required per assembly)
		11-29598 - Nut (1/4-28) [ More info ] $2.80 10+ In Stock.
#39	26-25192	SEAL, WATER PUMP BODY TO WATER INLET TUBE (1,1 required per assembly)
		26-25192 - Seal , NLA [ More info ] $8.99 2 In Stock.
#40	25-20273	RING, RUBBER - CENTRIFUGAL SLINGER (DRIVE SHAFT) (1,1 required per assembly)
		25-20273 - O-ring, Rubber - Centrifugal Slinger (drive Shaft) [ More info ] $1.60 9 In Stock.
#41	25-29619	"O" RING, UPPER - DRIVE SHAFT (1,1 required per assembly)
		25-29619 - O-ring, (.583 X .103) [ More info ] $2.60 10+ In Stock.
#42	10-29608	SCREW, GEAR HOUSING FLUSHING HOLE (1,1 required per assembly)
		10-29608 - Screw, NLA [ More info ] $13.32 10+ In Stock.
#43	27-29589	GASKET, GEAR HOUSING FLUSHING HOLE SCREW (1,1 required per assembly)
		16-29589 - STUD [ More info ] Unavailable
		16-66290 - Stud [ More info ] Unavailable
		16-68202 - Stud [ More info ] $36.00 $8.64 1 In Stock.
#44	26-29612	SEAL, GEAR HOUSING FLUSHING HOLE (1,1 required per assembly)
		26-29612 - Seal - Priced Individually [ More info ] $4.50 10+ In Stock.
		26-8M0214917 - SEAL @5 [ More info ] Unavailable
#45	10-28634	SCREW, GREASE FILLER AND VENT HOLE (2,2 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
		10-79953Q04 - Screw Kit - Priced Individually [ More info ] $7.20 10+ In Stock.
		18-2244 - Plug Kit, 10-79953A2 [ More info ] $3.59 10+ In Stock.
		10-79953K04 - Drain Screw - Priced Individually [ More info ] $7.20 10+ In Stock.
#46	12-20260	WASHER, GREASE FILLER AND VENT HOLE SCREW (2,2 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
		12-19183 3 - Seal -Blue - Priced Individually [ More info ] $1.40 10+ In Stock.
		18-2945-9 - Gasket 12-19183 2-Pack [ More info ] $2.29 Available to Order: Usually ships within 10 days.
		12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] $6.40 10+ In Stock.
		12-19183K02 - Seal, Pack of 4 [ More info ] $6.40 10+ In Stock.