Gasket Head - Johnson / Evinrude 185-250 HP (1994, 1998, 2000-2001) OEM# 0340919 | WSM 505-13

Gasket Head Johnson / Evinrude 185 - 250 Hp 94-01 OEM# 0340919

This WSM gasket head is a quality aftermarket replacement part designed for Johnson/Evinrude 6 Cyl 3.685 Big Bore Looper 200 and 7 other compatible models.

It replaces selected OEM reference numbers including 0340919, 0345257, 778206, S18-0492 and is suitable for service, repair and rebuild work.

Key Features

• Quality replacement gasket designed for dependable sealing performance
• Ideal for service, repair and engine rebuild work
• Manufactured for fit, durability and reliable installation
• Compatible with 8 listed fitments
• Replaces selected OEM reference numbers listed below

Product Details

• Brand: WSM
• WSM Part Number: 505-13
• Product: Gasket Head
• OEM Reference: 0340919, 0345257, 778206, S18-0492
• Application: Johnson/Evinrude 6 Cyl 3.685 Big Bore Looper 200 and 7 other compatible models

Product Fitment

This part is suitable for the following models:

• Johnson/Evinrude 6 Cyl 3.685 Big Bore Looper 200 – 1994
• Johnson/Evinrude 6 Cyl 3.685 Big Bore Looper 250 – 1994-2001
• Johnson/Evinrude 6 Cyl 3.685 Bore Ficht 200 – 1999-2001
• Johnson/Evinrude 6 Cyl 3.685 Bore Ficht 225 – 1999-2000
• Johnson/Evinrude 6 Cyl 3.685 Finger Port Looper 225 – 1999-2000
• Johnson/Evinrude 6 Cyl 3.854 Bore Ficht 3.3 Liter 250 – 1994-2001
• Johnson/Evinrude 8 Cyl 3.685 Big Bore Looper 250 – 2000
• Johnson/Evinrude – 1998

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:

• Crankshaft Seal Johnson / Evinrude 120 - 140 / 200 - 300 Hp Looper 85-14 OEM# 0326751 – 550-06T
• O-Ring Crankshaft Johnson / Evinrude 88 - 300 Hp 86-01 OEM# 0332585 – 525-05
• O-Ring Crankshaft Johnson / Evinrude 88 - 300 Hp 86-01 OEM# 0332585 – 525-05-01
• Crankshaft Seal Johnson / Evinrude / Mercruiser / Mercury / 65 - 300 Hp 73-09 OEM# 0318451 – 550-05

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