3C8-04018-0 3C8-04005-0 Diaphragm Full Gasket Replacement for Tohatsu Nissan 9.9-50 HP Outboard 2002-2005

Premium Diaphragm Full Gasket Kit for Tohatsu Nissan OutboardsRestore the peak performance of your marine engine with our premium aftermarket Diaphragm Full Gasket Kit. Engineered to match original equipment dimensions, this kit is specifically designed to regulate fuel flow and create a crucial airtight seal within your fuel pump system. Constructed with marine-grade materials, it ensures highly efficient and reliable outboard operation even in harsh saltwater environments.Part Numbers Included:Gasket, Pump Cover: 3C8-04018-0 (Interchange: 3C8040180, 3C8040180M)Gasket, Pump: 3C8-04005-0 (Interchange: 3C8040050, 3C8040050M)Comprehensive Fitment Guide:Please verify your engine model and year below to ensure precise compatibility for a hassle-free installation.【 Gasket Pump Cover: 3C8-04018-0 】9.9 HP Carburetor & Fuel Filter: 2002-2003 M9.9D2, NS9.9D2 | 2002 M9.9C, M9.9D, NS9.9C, NS9.9D15 HP Carburetor & Fuel Filter: 2002-2003 M15D2, NS15D2 | 2002 M15C, NS15C, NS15D18 HP Carburetor & Fuel Filter: 2002 M18D, NS18D, NS18E | 2003 (2-Stroke & 4-Stroke) M18E2, NS18E240 HP Carburetor: 2002-2005 M40D2, NS40D2 | 2002 M40D, NS40D50 HP Carburetor: 2002-2003 M50D2, NS50D2 | 2003 NS50D2 | 2002 M50D, NS50D【 Gasket Pump: 3C8-04005-0 】9.9 HP Carburetor & Fuel Filter: 2002 (2-Stroke) M9.9C, M9.9D2, NS9.9C, NS9.9D, NS9.9D215 HP Carburetor & Fuel Filter: 2002 (2-Stroke) M15C, M15D2, NS15C, NS15D, NS15D218 HP Carburetor & Fuel Filter: 2002 M18D, M18E2Disclaimer: This is a high-performance aftermarket replacement part engineered to meet or exceed original factory specifications.

• Compatibility & Cross reference: Direct fit kit includes both the diaphragm and pump cover gaskets; Replaces OEM part numbers 3C8-04018-0, 3C8040180, 3C8040180M, alongside 3C8-04005-0, 3C8040050, and 3C8040050M
• Precision engine application: Primarily used to regulate fuel flow and create an airtight seal in the fuel pump system; This reliable sealing capability is crucial for maintaining proper pressure and ensuring highly efficient outboard engine operation across all RPMs
• Fitment Checked: Engineered to match original equipment dimensions for a hassle-free installation; Compatible with 2002-2005 2-stroke and 4-stroke carburetor assemblies including M9.9, NS9.9, M15, NS15, M18, NS18, M40, NS40, M50, and NS50 variants
• Diaphragm, Pump 3C8-04005-0/3C8040050/3C8040050M; Fits Outboard 9.9/15/18 HP; M9.9C/NS9.9D/NS9.9D2/NS15D/M15C/M18E2/M18D; 2 Stroke
• Diaphragm, Pump Cover 3C8-04018-0/3C8040180/3C8040180; Fits Outboard 9.9/15/18/40/50 HP; NS9.9D2/NS15D/M18E2/NS40D2/NS50D/M50D2; 2 and 4 Stroke