SIERRA MerCruiser 3 in. Dry-Joint Exhaust Spacer Kit – 18-1847K

Description

SIERRA MerCruiser 3 in. Dry-Joint Exhaust Spacer Kit – 18-1847K

A complete 3-inch exhaust riser/spacer kit for increasing exhaust height in compatible MerCruiser dry-joint systems while maintaining the separate cooling-water transfer path.

• Application: Selected 2004-2016 sterndrive V6/V8 305/350/377 non-EC applications from serial 0W310000-up and selected 2002-2016 inboard V8 350/377 non-EC applications from serial 0M390000-up.
• Component/function: Dry-joint exhaust spacer kit
• Key specification: Spacer height: 3 in.
• Confirm fit by engine/drive model, serial range and original part number.
• Use the applicable OEM service procedure and inspect mating components during installation.

This is an application-specific marine service part. Confirm the engine or sterndrive model, serial range and OEM reference before installation.

Application: Selected 2004-2016 sterndrive V6/V8 305/350/377 non-EC applications from serial 0W310000-up and selected 2002-2016 inboard V8 350/377 non-EC applications from serial 0M390000-up.

Specifications

• Component: Dry-joint exhaust spacer kit
• Spacer height: 3 in.
• Cooling configuration: Restricted dry-joint system
• Kit type: Spacer(s), gaskets and mounting hardware

Related Products

• Cross-sell / related: SIE-18-0721 | SIE-18-0722
• Relationship notes: The kit uses dry-joint open/restricted gasket configurations; 18-0721 and 18-0722 are useful replacement gaskets for later service.