Mercruiser-Mercury - Bearing

OE# 31-814653

Needle bearing for forward and reverse
Counter rotation only

Fits Mercury / Mariner V6
Also Fits Mercruiser Alpha I and Alpha Gen II

Replaces OE# 25-29976

Replaces OE# 25-30529

Replaces OE# 25-31986

Replaces OE# 25-815460

Replaces OE# 25-88657

Replaces OE# 25-97386

Replaces OE# 26-896524

Replaces OE# 318717

Pinion bearing


Fits Mercruiser MR, Alpha I, Alpha Gen II

Fits Mercury / Mariner V6 1982 to current

,
Also Fits Johnson / Evinrude V4 & V6
1978 - Current
(4.750" diameter gearcase only)


Also Fits OMC sterndrive
1978 - 1993 Stringer and Cobra
4.750" Diameter gearcase only

Replaces OE# 31-22756

Replaces OE# 31-35934A1

Replaces OE# 31-62091

Replaces OE# 31-812768

Replaces OE# 31-98294A 1

Replaces OE# 3853934

Fits Mercruiser Alpha I
Driven gear bearing
1.32:1 ratio only

Fits Mercruiser Alpha I
Driven gear bearing
1.5 / 1.47 ratios only
Fits SEI 1.62 HD gears

Fits Mercruiser I, R, MR, Alpha I, and Alpha Gen II
Driven gear bearing
1.65, 1.84, and 1.98 ratios only

Fits Mercruiser I, R, MR, Alpha One, & Alpha Gen II
Input shaft bearing set
For press-fit gears only
Not for 1.32:1 ratio