• Brand: Green Bay Prop
• Condition: New
• MPN: GB450031981

Part number 31-35990A1.

Pinion Gear Tapered Roller Bearing Assembly

For the drive shaft on many Mercruiser, Alpha One, & Gen II stern drive engines 1965 and newer.

New Mercury Quicksilver part, not an aftermarket.

Fits the following Mercruiser sterndrives:

120/140 1967-1969 2062141 THRU 2791956 (MERCRUISER)
120/140 1970-1977 2791957 THRU 4893634 (MERCRUISER)
120/140 1978-1982 4893635 THRU 6225576 (MERCRUISER)
160 1967-1969 2065190 THRU 2763441 (MERCRUISER)
165 1970-1977 2763442 THRU 4890459 (MERCRUISER)
165 1978-1981 4890460 & Up (MERCRUISER)
225-S 1974 3856268 THRU 4200499 (MERCRUISER)
228 1978-1982 4898730 THRU 6225576 (MERCRUISER)
233 1975-1977 4200500 AND UP (MERCRUISER)
250 1977 4791300 THRU 4898729 (MERCRUISER)
255-TRS 1973-1974 3377316 THRU 4203749 (MERCRUISER)
260 1978-1982 4898730 THRU 6225576 (MERCRUISER)
470 1976-1977 4208730 THRU 4893934 (MERCRUISER)
470 1978-1982 4893835 THRU 6225576 (MERCRUISER)
485 1980-1982 4893835 & Up (MERCRUISER)
888 1971-1977 3106717 AND UP (MERCRUISER)
898 1978-1982 4898730 THRU 6225576 (MERCRUISER)
898/228 1977 4782330 THRU 4898729 (MERCRUISER)
ALPHA ONE (GEN.II) 1991-1995 0D469859 THRU 0F679999 (MERCRUISER)
ALPHA ONE (GEN.II) 1996-1997 0F680000 THRU 0K999999 (MERCRUISER)
ALPHA ONE (GEN.II) 1998 AND UP 0L100040 & Up (MERCRUISER)
IA/IB/IC (EZ-SHIFT) 1965-1966 1776349 THRU 2065189 (MERCRUISER)
IA/IB/IC 1964 1684188 THRU 1777798 (MERCRUISER)
II-TR 1973-1976 3377316 THRU 4794899 (MERCRUISER)
R/MR/ALPHA ONE (Sterndrive) 1983-1990 6225577 THRU 0D469858 (MERCRUISER)
R/MR/ALPHA ONE (Transom Assembly) 1983-1990 6216687 THRU 0D469858 (MERCRUISER)
TR/TRS 1977-1993 4794900 AND UP (MERCRUISER)
VAZER DRIVE 0W995000 & Up (MERCRUISER)
VAZER TRANSOM 0W755000 & Up (MERCRUISER).