Mercruiser Upper Unit Gear Repair Kits

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Mercury Marine 43-803102T1 replacement parts

Gear Housing Service Kit - Sierra
Sale Price: $684.99
Part # 18-2358
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Part # 18-2358
Replaces OEM part #
  • MERCURY MARINE 43-803102T1
For: Mercruiser drives with 20-22 Teeth: 1.50:1 Gear Ratios(1.47:1*)
* Gen II applications serial number range up to OK999999 only
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Gear Housing Service Kit for Mercruiser 43-803118T1, GLM 11246 - Sierra

Part # 18-2363
Hurry! Only 1 left in stock
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Part # 18-2363
Replaces OEM part #
  • MERCURY MARINE 43-803118T1
For: Mercruiser Drives with 20-24 Teeth: 1.98:1 Gear Ratios (1.94/2.40:1*)
* Gen II applications serial number range up to OK999999 only
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Gear Housing Service Kit for Mercruiser 43-803119T1, GLM 11226 - Sierra

Part # 18-2364
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Part # 18-2364
Replaces OEM part #
  • MERCURY MARINE 43-803119T1
For: Mercruiser Drives with 24-24 Teeth: 1.65:1 Gear Ratio(1.62:1*)
* Gen II applications serial number range up to OK999999 only
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GLM 11236 replacement parts

Gear Housing Service Kit - Sierra
Sale Price: $588.99
Part # 18-2365
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Part # 18-2365
Replaces OEM part #
  • MERCURY MARINE 43-803120T1
For: Mercruiser Drives with 17-19 Teeth: 1.84:1 Gear Ration (1.81:1*)
* Gen II applications serial number range up to OK999999 only
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Mercury Marine 43-803116T1 replacement parts

Upper Gear Set - Sierra
Sale Price: $536.99
Save: $102.01
(15% Off $639.00)
Part # 18-2256
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Part # 18-2256
Replaces OEM part #
  • MERCURY MARINE 43-803116T1
For: Most Mercruiser V-8 Drives with (1.5:1)
Kit Contains:
    (1) 18-2201 Upper Unit Gear Set - replaces O.E. # 43-18410A2
    (1) 18-2648 Seal Kit - replaces O.E. # 26-32511A2
    (1) 18-2619-1 Outdrive Gasket Set - replaces O.E. # 27-94996A1
    (1) 18-2820 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-64818
    (1) 18-2743 Drive Shaft Housing to Bell Housing Gasket 27-94996-2
    (1) 18-1160 Bearing - replaces O.E. # 31-35988A2
    (1) 18-1165 Bearing - replaces O.E. # 31-61100A1
    (1) 18-1142 Bearing - replaces O.E. # 31-35990A1
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GLM 11225 replacement parts

Upper Gear Set - Sierra
Sale Price: $593.99
Part # 18-2257
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Part # 18-2257
Replaces OEM part #
  • MERCURY MARINE 43-803112T1
For: Mercruiser 6 Cylinder Inline with 1.65:1 Gear Ratio
Kit Contains:
    (1) 18-2203 Gear Set - replaces O.E. # 43-45814A5
    (1) 18-2648 Seal Kit - replaces O.E. # 26-32511A2
    (1) 18-2619-1 Outdrive Gasket Set - replaces O.E. # 27-94996A1
    (1) 18-2820Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-64818
    (1) 18-1160 Bearing - replaces O.E. # 31-35988A2
    (1) 18-1161 Bearing - replaces O.E. # 31-35990A1
    (1) 18-1165 Bearing - replaces O.E. # 31-61100A1
    (1) 18-2743 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-94996-2
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GLM 11235 replacement parts

Part # 18-2258
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Part # 18-2258
Replaces OEM part #
  • MERCURY MARINE 43-803114T1
For: Mercruiser V-6(470/485) with 1.84:1 Gear Ratios.
Kit Contains:
    (1) 18-2204 Gear Set - replaces O.E. # 43-75325A3
    (1) 18-2648 Seal Kit - replaces O.E. # 26-32511A2
    (1) 18-2619-1 Outdrive Gasket Set - replaces O.E. # 27-94996A1
    (1) 18-2820 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-64818
    (1) 18-1160 Bearing - replaces O.E. # 31-35988A2
    (1) 18-1161 Bearing - replaces O.E. # 31-35990A1
    (1) 18-2743 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-94996-2
    (1) 18-1165 Bearing - replaces O.E. # 31-61100A1
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GLM 11245 replacement parts

Upper Gear Set for Mercruiser 43-803101T1, GLM 11245 - Sierra
Sale Price: $513.99
Save: $95.01
(15% Off $609.00)
Part # 18-2259


Part # 18-2259
Replaces OEM part #
  • MERCURY MARINE 43-803101T1
For: Mercruiser 120/140 Drives with 1.91:1 Gear Ratio.
Kit Contains:
    (1) 18-2205 Gear Set - replaces O.E. # 43-55778A3
    (1) 18-2648 Seal Kit - replaces O.E. # 26-32511A2
    (1) 18-2619-1 Outdrive Gasket Set - replaces O.E. # 27-94996A1
    (1) 18-2820 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-64818
    (1) 18-1160 Bearing - replaces O.E. # 31-35988A2
    (1) 18-1161 Bearing - replaces O.E. # 31-35990A1
    (1) 18-1165 Bearing - replaces O.E. # 31-61100A1
    (1) 18-2743 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-94996-2
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Mercury Marine 43-803104T1 replacement parts

Part # 18-6350K
Hurry! Only 1 left in stock
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Part # 18-6350K
Replaces OEM part #
  • MERCURY MARINE 43-803104T1
For: Mercruiser Gen II (1998 & Up)(S/N OL100040 & Up) with 1.62:1 and 2.00:1 Gear Ratios
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Upper Unit Gear Repair Kit - Sierra

Part # 18-6351K
Hurry! Only 1 left in stock
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Part # 18-6351K
Replaces OEM part #
  • MERCURY MARINE 43-803103T1
For: Mercruiser Gen II (1998 & Up)(S/N OL100040 & Up) with 1.47:1 Gear Ratio
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Mercury Marine 43-803106T1 replacement parts

Part # 18-6352K
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Part # 18-6352K
Replaces OEM part #
  • MERCURY MARINE 43-803106T1
For: Mercruiser Gen II (1998 & Up)(S/N OL100040 & Up) with 1.94:1 and 2.40:1 Gear Ratios
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Upper Unit Gear Repair Kit - Sierra

Part # 18-6353K
Hurry! Only 1 left in stock
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Part # 18-6353K
Replaces OEM part #
  • MERCURY MARINE 43-803105T1
For: Mercruiser Gen II (1998 & Up)(S/N OL100040 & Up) with 1.81:1 Gear Ratio
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Mallory Gear Repair Kit, Upper (1.98:1) 9-79203

Mallory Gear Repair Kit, Upper (1.98:1) 9-79203*
Sale Price: $461.69
Save: $78.30
(14% Off $539.99)
Part # 9-79203
Hurry! Only 1 left in stock
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Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):43-803101T 1
Fits Application:20-24 teeth, MR/Alpha I, 1983-90
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Mallory Gear Repair Kit, Upper (1.50:1) 9-79202

Mallory Gear Repair Kit, Upper (1.50:1) 9-79202*
Sale Price: $476.09
Save: $103.90
(17% Off $579.99)
Part # 9-79202
Hurry! Only 1 left in stock
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Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):43-803116T 1
Fits Application:20-22 teeth, MR/Alpha I, 1983-90
Low Price Guarantee
Mallory Gear Repair Kit, Upper (1.32:1) 9-79201

Mallory Gear Repair Kit, Upper (1.32:1) 9-79201*
Sale Price: $556.19
Save: $163.80
(22% Off $719.99)
Part # 9-79201
Hurry! Only 1 left in stock
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Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):43-803115T 1
Fits Application:16-20 teeth, MR/Alpha I, 1983-90
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Sierra
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Based On 1 Review
parts by Keith - Ozark, AlabamaAugust 01, 2011
Very good quality parts and a very smooth transaction .
(1 of 1 people found this review helpful)
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