Connecting Rod - Mercury / Mariner 70-115 HP (1985-1993) OEM# 638-9002A2 | WSM 800-202

Connecting Rod Mercury / Mariner 70 - 115 Hp OEM# 638-9002A2

This WSM connecting rod is a quality aftermarket replacement part designed for Mercury 3 Cyl 3.375 Bore Looper 70 and 5 other compatible models.

It replaces selected OEM reference numbers including 638-9002A2, 638-9002A4, 638-9002A6 and is suitable for service, repair and rebuild work.

Key Features

• Quality aftermarket replacement part from WSM
• Engineered for dependable fit, function and service life
• Designed for marine and powersports repair and maintenance
• Compatible with 36 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 800-202
• Product: Connecting Rod
• OEM Reference: 638-9002A2, 638-9002A4, 638-9002A6
• Application: Mercury 3 Cyl 3.375 Bore Looper 70 and 5 other compatible models

Product Fitment

This part is suitable for the following models:

• Mercury 3 Cyl 3.375 Bore Looper 70 – 1987
• Mercury 3 Cyl 3.375 Bore Looper 70 – 1988
• Mercury 3 Cyl 3.375 Bore Looper 70 – 1989
• Mercury 3 Cyl 3.375 Bore Looper 70 – 1990
• Mercury 3 Cyl 3.375 Bore Looper 75 – 1987
• Mercury 3 Cyl 3.375 Bore Looper 75 – 1988
• Mercury 3 Cyl 3.375 Bore Looper 75 – 1989
• Mercury 3 Cyl 3.375 Bore Looper 75 – 1990
• Mercury 3 Cyl 3.375 Bore Looper 75 – 1991
• Mercury 3 Cyl 3.375 Bore Looper 75 – 1992
• Mercury 3 Cyl 3.375 Bore Looper 75 – 1993
• Mercury 3 Cyl 3.375 Bore Looper 80 – 1987
• Mercury 3 Cyl 3.375 Bore Looper 80 – 1988
• Mercury 3 Cyl 3.375 Bore Looper 80 – 1989
• Mercury 3 Cyl 3.375 Bore Looper 80 – 1990
• Mercury 3 Cyl 3.375 Bore Looper 90 – 1987
• Mercury 3 Cyl 3.375 Bore Looper 90 – 1988
• Mercury 3 Cyl 3.375 Bore Looper 90 – 1989
• Mercury 3 Cyl 3.375 Bore Looper 90 – 1990
• Mercury 3 Cyl 3.375 Bore Looper 90 – 1991
• Mercury 3 Cyl 3.375 Bore Looper 90 – 1992
• Mercury 3 Cyl 3.375 Bore Looper 90 – 1993
• Mercury 4 Cyl 3.375 Bore Looper 100 – 1985
• Mercury 4 Cyl 3.375 Bore Looper 100 – 1986
• Mercury 4 Cyl 3.375 Bore Looper 100 – 1987
• Mercury 4 Cyl 3.375 Bore Looper 100 – 1988
• Mercury 4 Cyl 3.375 Bore Looper 100 – 1989
• Mercury 4 Cyl 3.375 Bore Looper 100 – 1990
• Mercury 4 Cyl 3.375 Bore Looper 100 – 1991
• Mercury 4 Cyl 3.375 Bore Looper 100 – 1992
• Mercury 4 Cyl 3.375 Bore Looper 100 – 1993
• Mercury 4 Cyl 3.375 Bore Looper 115 – 1989
• Mercury 4 Cyl 3.375 Bore Looper 115 – 1990
• Mercury 4 Cyl 3.375 Bore Looper 115 – 1991
• Mercury 4 Cyl 3.375 Bore Looper 115 – 1992
• Mercury 4 Cyl 3.375 Bore Looper 115 – 1993

Why Buy WSM

WSM is a trusted manufacturer of aftermarket marine and powersports parts, known for dependable quality, strong fitment coverage and workshop-ready replacement components.

You May Also Need

Browse related parts for compatible models:

• Bearing Needles With Washers Mercury / Mariner 70 - 125 / 200 - 300 Hp OEM# 29-88258 – 010-120-34
• Skeg Mercury / Mariner 70 - 125 Hp – SM70125
• Oil Block Off Plate Mercury / Sea-Doo 580 / 650 / 720 89-05 – 011-212
• Gasket Carburetor Mercury / Mariner 30 - 125 Hp OEM# 27-15172 – 516-17

Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.