Skip to Content
Menu

Mercury [4868998 THRU 0A904645] – Cat.# 90-818855 Gear Housing Propeller Shaft – With a Driveshaft Nut Schematic

Component Schematic

#DescriptionPriceQty
-Gear Housing Assembly Standard Rotation 2:1 Gear Ratio9148A18Unavailable 
-Gear Housing Assembly Complete (4.75 Inch/120.65 Mm Torpedo Diameter)9148T81In Stock$2,264.29 $1,902.00
-Gear Housing Assembly Standard Rotation 2:1 Gear Ratio9148A19Unavailable 
-Gear Housing Assembly Complete (4.75 Inch/120.65 Mm Torpedo Diameter)9148T82In Stock$2,264.29 $1,902.00
-Gear Housing Assembly Standard Rotation 2:1 Gear Ratio9148A20Unavailable 
-Ord 1647-9148t819148T87Unavailable 
-Gear Housing Assembly Standard Rotation 2:1 Gear Ratio9148A21Unavailable 
-Ord 1647-9148t829148T88Unavailable 
1Gear Housing Assembly9148A11Unavailable 
1Gear Hsg-basic-bl9148T47In Stock$1,314.43 $1,104.12
1Gear Housing Assembly9148A12Unavailable 
1Gear Hsg-basic-bl9148T47In Stock$1,314.43 $1,104.12
48Shift Cam78956Unavailable 
48Shift Cam789562In Stock$9.10 $5.46
49Follower Assembly89594A1In Stock$180.25 $129.78
50Rod816520Unavailable 
50Rod79911A1In Stock$148.17 $106.68
51Spring79910In Stock$6.50 $3.90
52Washer78910In Stock$1.60 $0.96
53Pin78906Unavailable 
53Pin Spring Locator8M0084245In Stock$2.80 $1.68
54Shim Set47397A1In Stock$14.00 $8.40
55Bearing Assembly Tapered Roller78172A1In Stock$80.17 $57.72
56Gear Assembly Forward44102A2In Stock$819.86 $688.68
57Bearing Roller73363Unavailable 
57Bearing73363TIn Stock$17.20 $10.32
57Bearing Roller549281In Stock$20.00 $14.40
58Ratchet78959Unavailable 
58Clutch823174TUnavailable 
59Pin Cross78905Unavailable 
59Pin Cross8M0084243In Stock$5.40 $3.24
60Pin Detent78909In Stock$18.00 $10.80
61Spring78962In Stock$8.70 $5.22
62Propeller Shaft94148In Stock$513.07 $430.98
63Not Sold SeparateNSSUnavailable$0.00 
63ASpacer824108In Stock$3.50 $2.10
64Ring Thrust681001In Stock$15.00 $9.00
65Bearing Ball88957A1Unavailable 
65Bearing Ball88957TIn Stock$50.33 $36.24
66O-ring31534In Stock$4.80 $2.88
67Carrier Assembly Bearing43567A1Unavailable 
67Carrier Assembly Bearing43567T1In Stock$231.75 $166.86
68Bearing Needle30956Unavailable 
68Bearing Needle30956TIn Stock$18.40 $11.04
69Seal76868In Stock$10.86
70Key30281In Stock$1.10 $0.66
71Tab Washer79447In Stock$10.80 $6.48
72Retainer79448Unavailable 
72Retainer8M2011027Unavailable 
-Trim Tab Assembly31640A1Unavailable 
-Trim Tab Assembly31640A1Unavailable 
74Screw (.437-14 X 1.75)66024In Stock$7.50 $4.50
75Filler Block67891Unavailable 
75Filler Block8M0039169In Stock$25.08 $18.06
76Nut (.437-20) Stainless Steel34933In Stock$4.10 $2.46
77Screw (.375-16 X 1.00)65210In Stock$2.20 $1.32
77Screw (.375-16 X 6.00)74727In Stock$10.20 $6.12
-Thrust Hub13171Unavailable 
-Thrust Hub13171Unavailable 
79Washer Splined31211A2Unavailable 
79Washer @231211Q03In Stock$10.69 $7.69
80Tab Washer816629Unavailable 
80Tab Washer816629QIn Stock$4.24 $3.06
81Prop Nut Kit (.750-16)52707A1Unavailable 
81Prop Nut Kit (.750-16)52707Q1In Stock$11.83 $8.52
82Lockwasher Toothed423511In Stock$2.14 $1.54
83Washer (.453 X .812 X .105) Stainless Steel45176Unavailable$1.10 $0.66 
-Seal Kit89238A2In Stock$76.42 $55.02
-Gasket Set90484A88Unavailable