Exhaust sleeves for Mercruiser engines – code: 4050007 – Motomarine

Exhaust sleeves for Mercruiser engines – Motomarine (code 4050007)

I exhaust sleeves for Mercruiser engines Motomarine are spare parts designed for maintenance and restoration interventions of the exhaust circuit on nautical applications. This item is identified by the supplier product code 4050007 and is proposed as a replacement solution for Mercruiser engines, in a format suitable for workshop and onboard management.

Product features and details

These sleeves are intended for use on Mercruiser engines, as a replacement for the exhaust section. The supply is branded Motomarine S.R.L., , a company specialized in spare parts for the nautical sector.

Identification and codes

• Supplier: Motomarine S.R.L.
• Supplier product code: 4050007
• Original code (reference): 32-44348001

Engines indicated in the available data

In existing content, the spare part is associated with the following engine indications:

• Motor: 1.7/8.2L/CMD-MPI-TKS

If your configuration does not exactly match these codes, it is advisable to perform a cross-check using the original code or consult the engine spare parts exploded view.

Typical applications in the nautical field

Exhaust sleeves are commonly used in operations of:

• Routine maintenance the exhaust circuit, when performing periodic checks and replacing components subject to wear.
• Restoration in case of deterioration of the existing sleeve (for example hardening, cracking or loss of elasticity), when found during inspection.
• Interventions on plants when it is necessary to disassemble and reassemble parts of the exhaust to access other engine components.
• Alignment and replacement of connected elements, when working on joints and fittings of the exhaust section.

In a nautical workshop or refitting context, having the correctly identified spare part helps reduce downtime and plan the intervention more precisely.

Operational advantages

• Clear references for ordering: the presence of code 4050007 and the original reference 32-44348001 facilitates identification.
• Dedicated spare part: designed for applications on Mercruiser engines, useful when you want to maintain consistency with the specified components.
• Professional approach: product distributed by a supplier in the nautical sector, suitable for those who manage spare parts and maintenance in a structured way.
• Simplified maintenance management: replacing a sleeve when necessary helps keep the system in proper condition, according to workshop practices.

Use and notes for installation/check

For an orderly and safe intervention, it is good practice to follow some general guidelines (always to be adapted to the engine manual and installer procedures):

Before purchase

• Check codes: compare the 4050007 and/or the reference 32-44348001 with the technical documentation or with the removed component.
• Check the engine codes: if your engine falls within the indications 1.7/8.2L/CMD-MPI-TKS, still use the code as final confirmation.
• Assess the condition of the system: during the inspection, also consider clamps, fittings, and mating surfaces, so as to plan the intervention comprehensively.

During installation

• Inspection of the seats: clean and check the surfaces on which the hose will work, to avoid forced assemblies or misalignments.
• Assembly according to manual: follow the procedures of the engine manufacturer and the workshop instructions (tightening, positioning, checks).
• Final check: after reassembly, perform a visual inspection of the assembly and a functional check according to maintenance practices.

FAQ – Frequently Asked Questions

What is the product code of these Motomarine exhaust sleeves?

The supplier product code is 4050007. It is the main reference to use for ordering and identifying the spare part.

Is there an original code reference available for comparison?

Yes. The available data indicates the original code 32-44348001, useful for verifying correspondence with documentation or installed component.

For which Mercruiser engines are these sleeves indicated?

In the existing description, the spare part is associated with engine indications 1.7/8.2L/CMD-MPI-TKS. For confirmation, it is recommended to always verify through the original code or exploded spare parts diagram.

Is the product suitable for maintenance interventions on the exhaust circuit?

Yes, it is a spare part for the exhaust section and is typically used in maintenance and system restoration operations, according to the procedures provided by the engine.

What to check before purchasing to avoid incompatibilities?

It is advisable to compare code 4050007 and/or the original reference 32-44348001 with the engine documentation or the removed component, as well as check the engine codes indicated.