Items Per Page:
Your Price:
$30.99 Impeller Kit
676-18-3207
Interchanges/Replaces
GLM
- 12250
Mallory
- 9-48300
Mercury Marine
- 47-89983Q1
- 47-89983T2
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-2823 | GLM
| 1 | Lower Water Pump Gasket |  | N/A |
| 18-2824 | GLM
| 1 | Upper Water Pump Gasket |  | N/A |
| 18-2825 | GLM
| 1 | Water Pump Base Gasket |  | N/A |
| 18-2841 | GLM
| 1 | Water Pump Base Gasket |  | N/A |
| 18-2945 | Chrysler/Force/US Marine
| 2 | Drain Screw Gasket |  | N/A |
| 18-2948 | GLM
| 1 | Rubber Washer |  | N/A |
| 18-3007 | GLM
| 1 | Impeller |  | N/A |
| 18-3107 | GLM
| 1 | Impeller Plate |  | N/A |
| 18-7155 | Chrysler/Force/US Marine
| 1 | O-Ring |  | N/A |
| 18-7174 | Chrysler/Force/US Marine
| 1 | O-Ring |  | N/A |
| 18-7115 | GLM
| 1 | O-Ring |  | N/A |
Your Price:
$43.99 Water Pump Kit
676-18-3507
Interchanges/Replaces
GLM
- 12010
Mallory
- 9-48301
Mercury Marine
- 46-32767A1
- 46-60366A1
- 46-60366Q1
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-2823 | GLM
| 1 | Lower Water Pump Gasket | | N/A |
| 18-2824 | GLM
| 1 | Upper Water Pump Gasket | | N/A |
| 18-2825 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2841 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2945 | Chrysler/Force/US Marine
| 2 | Drain Screw Gasket | | N/A |
| 18-2948 | GLM
| 1 | Rubber Washer | | N/A |
| 18-3007 | GLM
| 1 | Impeller | | N/A |
| 18-3107 | GLM
| 1 | Impeller Plate | | N/A |
| 18-3118 | GLM
| 1 | Water Pump Housing |  | N/A |
| 18-7115 | GLM
| 1 | O-Ring | | N/A |
| 18-7155 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
| 18-7174 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
Your Price:
$74.99 Water Pump Kit
676-18-3323
Interchanges/Replaces
GLM
- 12180
Mallory
- 9-48302
Mercury Marine
- 46-73640A2
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-2823 | GLM
| 1 | Lower Water Pump Gasket | | N/A |
| 18-2824 | GLM
| 1 | Upper Water Pump Gasket | | N/A |
| 18-2825 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2841 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2945 | Chrysler/Force/US Marine
| 2 | Drain Screw Gasket | | N/A |
| 18-2948 | GLM
| 1 | Rubber Washer | | N/A |
| 18-3007 | GLM
| 1 | Impeller | | N/A |
| 18-3107 | GLM
| 1 | Impeller Plate | | N/A |
| 18-3118 | GLM
| 1 | Water Pump Housing | | N/A |
| 18-3423 | GLM
| 1 | Water Pump Base |  | N/A |
| 18-7115 | GLM
| 1 | O-Ring | | N/A |
| 18-7155 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
| 18-7174 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
| 18-0539 | GLM
| 1 | Exhaust Leg Rubber Seal |  | N/A |
Your Price:
$74.99 Water Pump Kit
676-18-3322
Additional Details:
- Fits: Various Mercury 35/40/50/65 hp outboard engines prior to 1976
Interchanges/Replaces
GLM
- 12170
Mallory
- 9-48303
Mercury Marine
- 46-77516A3
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-2823 | GLM
| 1 | Lower Water Pump Gasket | | N/A |
| 18-2824 | GLM
| 1 | Upper Water Pump Gasket | | N/A |
| 18-2825 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2841 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2945 | Chrysler/Force/US Marine
| 2 | Drain Screw Gasket | | N/A |
| 18-2948 | GLM
| 1 | Rubber Washer | | N/A |
| 18-3007 | GLM
| 1 | Impeller | | N/A |
| 18-3107 | GLM
| 1 | Impeller Plate | | N/A |
| 18-3118 | GLM
| 1 | Water Pump Housing | | N/A |
| 18-3422 | GLM
| 1 | Water Pump Base |  | N/A |
| 18-7115 | GLM
| 1 | O-Ring | | N/A |
| 18-7155 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
| 18-7174 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
| 18-0539 | GLM
| 1 | Exhaust Leg Rubber Seal | | N/A |
Your Price:
$71.99 Water Pump Kit
676-18-3324
Interchanges/Replaces
GLM
- 12100
Mallory
- 9-48312
Mercury Marine
- 46-77177A3
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-2823 | GLM
| 1 | Lower Water Pump Gasket | | N/A |
| 18-2824 | GLM
| 1 | Upper Water Pump Gasket | | N/A |
| 18-2825 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2841 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2945 | Chrysler/Force/US Marine
| 2 | Drain Screw Gasket | | N/A |
| 18-2948 | GLM
| 1 | Rubber Washer | | N/A |
| 18-3007 | GLM
| 1 | Impeller | | N/A |
| 18-3107 | GLM
| 1 | Impeller Plate | | N/A |
| 18-3118 | GLM
| 1 | Water Pump Housing | | N/A |
| 18-3424 | GLM
| 1 | Water Pump Base |  | N/A |
| 18-7115 | GLM
| 1 | O-Ring | | N/A |
| 18-7155 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
| 18-7174 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
Your Price:
$1.83 Upper Water Pump Gasket
676-18-2824
Interchanges/Replaces
GLM
- 31070
Mallory
- 9-60029
Mercury Marine
- 27-19551
- 27-32770
Your Price:
$52.99 Powerhead Gasket Set
676-18-4325
Key Features:
- Does not include head gasket
Interchanges/Replaces
GLM
- 39337
Mallory
- 9-64214
Mercury Marine
- 27-85491A87
- 27-85491A90
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-0103 | GLM
| 1 | Powerhead Base Gasket |  | N/A |
| 18-0137 | GLM
| 1 | Baffle Plate Gasket |  | N/A |
| 18-0539 | GLM
| 1 | Exhaust Leg Rubber Seal | | N/A |
| 18-0870 | GLM
| 2 | Transfer Port Cover Gasket |  | N/A |
| 18-0879 | GLM
| 1 | Adapter Plate Gasket |  | N/A |
| 18-0938 | GLM
| 1 | Water Inlet Gasket |  | N/A |
| 18-2800 | GLM
| 2 | Carburetor Mounting Gasket |  | N/A |
| 18-2810 | GLM
| 1 | Block Cover Gasket |  | N/A |
| 18-2823 | GLM
| 1 | Lower Water Pump Gasket | | N/A |
| 18-2825 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-7151 | GLM
| 2 | O-Ring |  | N/A |
| 18-7153 | GLM
| 1 | O-Ring |  | N/A |
| 18-7161 | GLM
| 2 | O-Ring |  | N/A |
| 18-2824 | GLM
| 1 | Upper Water Pump Gasket | | N/A |
| 18-2945 | Chrysler/Force/US Marine
| 1 | Drain Screw Gasket | | N/A |
| 18-7166 | GLM
| 1 | O-Ring |  | N/A |
| 18-0942 | GLM
| 1 | Baffle Plate Gasket |  | N/A |
| 18-7115 | GLM
| 1 | O-Ring | | N/A |
| 18-7817 | Chrysler/Force/US Marine
| 1 | Fuel Pump Kit |  | N/A |
| NSS | Mercury Marine
| 2 | Seal, Rubber | No Image | N/A |
Your Price:
$57.99 Powerhead Gasket Set
676-18-4326
Additional Details:
- For: 50,55,60 HP 3 cyl.
Interchanges/Replaces
GLM
- 39336
Mallory
- 9-64215
Mercury Marine
- 27-43779A87
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-7153 | GLM
| 1 | O-Ring | | N/A |
| 18-7161 | GLM
| 1 | O-Ring | | N/A |
| 18-7415 | GLM
| 1 | O-Ring |  | N/A |
| 18-7413 | Chrysler/Force/US Marine
| 1 | O-Ring |  | N/A |
| 18-0879 | GLM
| 1 | Adapter Plate Gasket | | N/A |
| 18-2809 | GLM
| 1 | Block Cover Gasket |  | N/A |
| 18-0918 | GLM
| 1 | Plate to Exhaust Manifold Gasket |  | N/A |
| 18-0932 | GLM
| 1 | Transfer Passage Cover Gasket |  | N/A |
| 18-0131 | GLM
| 1 | Baffle Plate Gasket |  | N/A |
| 18-0539 | GLM
| 1 | Exhaust Leg Rubber Seal | | N/A |
| 18-2945 | Chrysler/Force/US Marine
| 2 | Drain Screw Gasket | | N/A |
| 18-0922 | GLM
| 1 | Baffle Plate Gasket |  | N/A |
| 18-2804 | GLM
| 2 | Carburetor Mounting Gasket |  | N/A |
| 18-2823 | GLM
| 1 | Lower Water Pump Gasket | | N/A |
| 18-2841 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2824 | GLM
| 1 | Upper Water Pump Gasket | | N/A |
| 18-7155 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
| 18-2512 | GLM
| 2 | Crankcase Gasket (Crankcase to Cyl. Block)(3 Cyl.) |  | N/A |
| 18-0139 | GLM
| 1 | Powerhead Base Gasket |  | N/A |
| 18-0970 | Chrysler/Force/US Marine
| 1 | Fuel Pump Base Gasket |  | N/A |
| 18-7160 | GLM
| 1 | O-Ring |  | N/A |
| 18-7817 | Chrysler/Force/US Marine
| 1 | Fuel Pump Kit | | N/A |
| NSS | Mercury Marine
| 1 | Gasket, Housing | No Image | N/A |
| NSS | Mercury Marine
| 1 | Gasket, Exhaust Tube | No Image | N/A |
| NSS | Mercury Marine
| 1 | Seal, Water Inlet Tube | No Image | N/A |
| NSS | Mercury Marine
| 1 | Seal, Splined | No Image | N/A |
| NSS | Mercury Marine
| 1 | O-Ring, Rubber (Drive Shaft) | No Image | N/A |
Your Price:
$59.99 Lower Unit Seal Kit
676-18-2654
Interchanges/Replaces
GLM
- 87530
Mallory
- 9-74202
Mercury Marine
- 26-79831A1
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-2008 | GLM
| 1 | Oil Seal |  | N/A |
| 18-2011 | GLM
| 1 | Oil Seal |  | N/A |
| 18-2048 | GLM
| 1 | Oil Seal |  | N/A |
| 18-2051 | Chrysler/Force/US Marine
| 1 | Oil Seal |  | N/A |
| 18-2052 | Chrysler/Force/US Marine
| 1 | Oil Seal |  | N/A |
| 18-2054 | Chrysler/Force/US Marine
| 1 | Oil Seal |  | N/A |
| 18-2055 | GLM
| 1 | Oil Seal |  | N/A |
| 18-2823 | GLM
| 1 | Lower Water Pump Gasket | | N/A |
| 18-2824 | GLM
| 1 | Upper Water Pump Gasket | | N/A |
| 18-2825 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2841 | GLM
| 1 | Water Pump Base Gasket | | N/A |
| 18-2945 | Chrysler/Force/US Marine
| 2 | Drain Screw Gasket | | N/A |
| 18-2948 | GLM
| 1 | Rubber Washer | | N/A |
| 18-7115 | GLM
| 1 | O-Ring | | N/A |
| 18-7153 | GLM
| 1 | O-Ring | | N/A |
| 18-7155 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
| 18-7160 | GLM
| 1 | O-Ring | | N/A |
| 18-7174 | Chrysler/Force/US Marine
| 1 | O-Ring | | N/A |
| 18-2316 | GLM
| 1 | Washer |  | N/A |
| NSS | Mercury Marine
| 1 | Seal | No Image | N/A |
Your Price:
$145.99 Lower Unit Seal Kit
676-18-2625
Key Features:
- Kit covers both upper & lower
- AQ200, 250, 270, 275, 280, 290
Interchanges/Replaces
GLM
- 87700
Mallory
- 9-77901
Volvo Penta
- 875192
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| NSS | Volvo Penta
| 1 | Washer | No Image | N/A |
| NSS | Volvo Penta
| 1 | Gasket | No Image | N/A |
| NSS | Volvo Penta
| 2 | O-Ring | No Image | N/A |
| 18-2040 | GLM
| 1 | Oil Seal |  | N/A |
| 18-7180 | GLM
| 4 | O-Ring |  | |
| 18-7183 | GLM
| 1 | O-Ring |  | N/A |
| 18-7184 | GLM
| 3 | O-Ring |  | |
| 18-7186 | GLM
| 1 | O-Ring |  | N/A |
| 18-7149 | Volvo Penta
| 1 | O-Ring |  | N/A |
| 18-2041 | GLM
| 2 | Oil Seal |  | |
| 18-3745 | Volvo Penta
| 2 | Cotter Pin |  | |
| 18-7194 | GLM
| 1 | O-Ring |  | N/A |
| 18-7193 | Volvo Penta
| 1 | O-Ring |  | N/A |
| 18-2043 | GLM
| 1 | Oil Seal |  | N/A |
| 18-2990 | GLM
| 1 | Upper Gear Housing Gasket |  | N/A |
| 18-2939 | GLM
| 1 | Rubber Seal |  | N/A |
| 18-2057 | GLM
| 2 | Oil Seal |  | |
| 18-4259 | Volvo Penta
| 2 | Washer |  | |
| 18-7178 | GLM
| 2 | O-Ring |  | |
| 18-4241 | OMC Stern Drive
| 1 | Roll Pin |  | N/A |
Your Price:
$73.99 Upper Seal Kit
676-18-8361
Additional Details:
- For: AQ200-AQ290
Interchanges/Replaces
Mallory
- 9-77902
Volvo Penta
- 576266-8
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| NSS | Volvo Penta
| 1 | V-Ring | No Image | N/A |
| NSS | Volvo Penta
| 1 | V-Ring | No Image | N/A |
| NSS | Volvo Penta
| 1 | Gasket | No Image | N/A |
| 18-2040 | GLM
| 1 | Oil Seal | | N/A |
| 18-7183 | GLM
| 1 | O-Ring | | N/A |
| 18-7184 | GLM
| 2 | O-Ring | | |
| 18-7186 | GLM
| 1 | O-Ring | | N/A |
| 18-7149 | Volvo Penta
| 1 | O-Ring | | N/A |
| 18-3745 | Volvo Penta
| 2 | Cotter Pin | | |
| 18-7193 | Volvo Penta
| 1 | O-Ring | | N/A |
| 18-2990 | GLM
| 1 | Upper Gear Housing Gasket | | N/A |
| 18-2939 | GLM
| 1 | Rubber Seal | | N/A |
| 18-2057 | GLM
| 2 | Oil Seal | | |
| 18-4259 | Volvo Penta
| 2 | Washer | | |
| 18-7178 | GLM
| 2 | O-Ring | | |
| 18-2043 | GLM
| 1 | Oil Seal | | N/A |
| 18-4241 | OMC Stern Drive
| 1 | Roll Pin | | N/A |
Your Price:
$547.99 Upper Gear Kit
676-18-2256
Additional Details:
- Ratio: 1.50:1
- Fits: R, MR, Alpha One & SS (1983-1990)
- Drive Gear: 22 teeth
- Driven Gear: 20 teeth
Interchanges/Replaces
GLM
- 11215
Mallory
- 9-79202
Mercruiser Stern Drive
- 43-803116T1
- 43-803117T1
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-1142 | GLM
| 1 | Upper Pinion Bearing |  | N/A |
| 18-1160 | GLM
| 1 | Drive Bearing Kit |  | N/A |
| 18-1165 | GLM
| 1 | Tapered Roller Bearing |  | N/A |
| 18-2201 | GLM
| 1 | Upper Unit Gear Set |  | N/A |
| 18-2619-1 | GLM
| 1 | Outdrive Gasket Set |  | N/A |
| 18-2648 | GLM
| 1 | Upper Unit Seal Kit |  | N/A |
| 18-2820 | Mercruiser Stern Drive
| 1 | Outdrive Gasket |  | N/A |