SEI Marine Products

Replaces OE# 93511-32027-00

2 Batteries, 1 Alternator
Negative Ground
4.5"L X 4.55"W X 2.52"H
(114mmL X 116mmW X 64mmH)
I/O Studs 1/4-28 Thread
Blue Aluminum Finned Heat Sink,
Press Fit Diodes, Welded Connections
Can Be Wired For Sense
E-Terminal For Excitation
Function To Voltage Regulator
Arco# BI-1202-3A

2 Batteries, 1 Alternator
Negative Ground
6.5"L X 4.55"W X 2.52"H
(165mmL X 116mmW X 64mmH)
I/O Studs 5/16-18 Thread
Blue Aluminum Finned Heat Sink,
Press Fit Diodes, Welded Connections
Can Be Wired For Sense
E-Terminal For Excitation
Function To Voltage Regulator
Arco# BI-1202-3A

2 Batteries, 1 Alternator
Negative Ground
9.0"L X 4.55"W X 2.52"H
(229mmL X 116mmW X 64mmH)
I/O Studs 5/16-18 Thread
Blue Aluminum Finned Heat Sink,
Press Fit Diodes, Welded Connections
Arco# BI-1602
Sierra# 18-6852

2 Batteries, 1 Alternator
Negative Ground
12.5"L X 4.55"W X 2.52"H
(318mmL X 116mmW X 64mmH)
I/O Studs 5/16-18 Thread
Blue Aluminum Finned Heat Sink,
Press Fit Diodes, Welded Connections
Arco# BI-2402

2 Batteries, 1 Alternator
Negative Ground
12.5"L X 4.55"W X 2.52"H
(318mmL X 116mmW X 64mmH)
I/O Studs 3/8-16 Thread
Blue Aluminum Finned Heat Sink,
Press Fit Diodes, Welded Connections
Arco# BI-2402

2 Batteries, 1 Alternator
Negative Ground
4.5"L X 4.55"W X 2.52"H
(114mmL X 116mmW X 64mmH)
I/O Studs 1/4-28 Thread
Blue Aluminum Finned Heat Sink,
Press Fit Diodes, Welded Connections
Arco# BI-0702-4
Sierra# 18-6855

3 Batteries, 1 Alternator
Negative Ground
6.5"L X 4.55"W X 2.52"H
(165mmL X 116mmW X 64mmH)
I/O Studs 5/16-18 Thread
Blue Aluminum Finned Heat Sink,
Press Fit Diodes, Welded Connections
Arco# BI-1203-3A
Sierra# 18-6851

3 Batteries, 1 Alternator
Negative Ground
9.0"L X 4.55"W X 2.52"H
(229mmL X 116mmW X 64mmH)
I/O Studs 5/16-18 Thread
Blue Aluminum Finned Heat Sink,
Press Fit Diodes, Welded Connections
Arco# BI-1603
Sierra# 18-6854

Replaces OE# 815362A1

Fits Mercruiser I,MR,Alpha I, Alpha Gen II
Top cap bearing
1-15/16" diameter

Fits Mercruiser I,MR,Alpha I, Alpha Gen II
Top cap bearing
1-25/32" diameter
Replaces OE #385175, 31-32575T1

Replaces OE# 31-884325T01

Replaces OE# 31-884323T01

Replaces OE# 43040T 1

Replaces OE# 41641A8

Replaces OE# 14587A5

Replaces OE# 5000898

Replaces OE# 5004257

Bearing Carrier buller for use on Mercruiser and Mercury propshaft bearing carriers.