Johnson Outboard V4 Gear Set

4 Cylinder and OMC Cobra Lower Units

Update May 12 2026

Gear set with 3 jaw clutch dog. Replaces OEM 986979 Sierra 18-2221.
Compatible with most 4 cylinder, V4 60 degree and 90 degree small gear housings from 1978 – 2006 (see below).
13/26 tooth gear ratio.
Also works with OMC Cobra outdrive models with 2.3L Ford (1987 – 1989) and 3.0L chevy (1986 – 1989).

Johnson Outboard V4 Gear Set

22630 Johnson V4

85 hp. 1978-1980
85 hp. 1991-1995
88 hp. 1987-1996
90 hp. 1981-1997
100 hp. 1979-1980
100 hp. 1989-1990
110 hp. 1986-1990
112 hp. 1994-1996
115 hp. 1977
115 hp. 1990-1997
120 hp. 1986-1992
120 hp. TL, TX 1993
125 hp. ESX (S suffix only) 1993
140 hp. 1978-1987 (except 1985 model)
140 hp. TL 1984-1990

$511.00 us

$648.00 us

Customers who searched for gear set 22630 also searched for:

87600 Lower Unit Seal Kit

P/N 87600

Complete lower unit seal kit for V4

4 cylinder models. See above for compatible models.

Replaces OEM 5006373, Sierra 18-8384, Mallory 9-74106. Includes all oil seals, o rings and gaskets.

$60.00 US

$88.89 CDN

22633 Clutch Dog

P/N 22633

Clutch Dog – 3 Jaw.

Replaces OEM 323664, 912607, Sierra 18-2220.

$88.00 us

$169.89 cdn

22631 Pinion Forward Gears

P/N 22631

Pinion and Forward gear set.

Replaces OEM 436746, 985050, Sierra 18-2218.