- Out-of-Stock
Upper Unit Gear Set
Replaces: 43-45814A5
(1.65:1 Ratio) (Drive Gear = 24 teeth Driven Gear = 24 teeth)
For: 6 Cyl. Inline S/N K9999999 & BELOW
3 and 5 days withing the EU, up to 10 days elsewhere.
Can be returned or exchanged, with conditions.
16 other products in the same category:
Replaces: 31-35990A1
Roller Bearing (1.62, 1.81, 1.94, 2.00, 2.40 Ratio)
Replaces: 28-56654, 28-8M0032834, 8M0032834
Key for Water Pump for Mercruiser # 1, Alpha One, DRS and Mercury, Mariner Outboard Lower Units
Replaces: 28-56654
Replaces: Mercruiser: 26-88397A1, 88397A1; Bombardier: 0775430
Replaces: 43-828073A1
For: Alpha I/Gen II lower S/N D469859 & UP
Replaces: Mercruiser: 31-35988A12, 35988A12, 35988A2
Replaces: 43-828072A3, 43-878087A2
Pinion & Forward Gear Set (1996+)
Includes Bearing
13-21 Teeth
Replaces: 43-18411A2
Replaces: 31-35990A1
Roller Bearing (1.62, 1.81, 1.94, 2.00, 2.40 Ratio)
Replaces: 28-56654, 28-8M0032834, 8M0032834
Key for Water Pump for Mercruiser # 1, Alpha One, DRS and Mercury, Mariner Outboard Lower Units
Replaces: 28-56654
Replaces: Mercruiser: 26-88397A1, 88397A1; Bombardier: 0775430
Replaces: 43-828073A1
For: Alpha I/Gen II lower S/N D469859 & UP
Replaces: Mercruiser: 31-35988A12, 35988A12, 35988A2
Replaces: 43-828072A3, 43-878087A2
Pinion & Forward Gear Set (1996+)
Includes Bearing
13-21 Teeth
Replaces: 43-18411A2
Replaces: 31-35990A1
Roller Bearing (1.62, 1.81, 1.94, 2.00, 2.40 Ratio)