# 27882594 Mercury MerCruiser Gasket | Genuine Quicksilver OEM Part

🔧 Product Description

  

Genuine Quicksilver Gasket - Part Number: 27-882594

  

Genuine Quicksilver gasket used in Cummins / MerCruiser Diesel 1.7L service assemblies and related Mercury / MerCruiser applications where 27-882594 is specified. This gasket seals the specified housing or cover joint and should be replaced whenever the component is removed.

  

⚙️ Key Features

  

• Genuine Quicksilver OEM gasket

• Correct Mercury part number 27-882594

• Used on CMD / MerCruiser 1.7L diesel service diagrams where specified

• Direct replacement for the original gasket shape

• Important sealing component during housing or cover service

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 27-882594 current OEM gasket reference

  

OEM / Related Numbers:

  

• 27-882594

• 882594

• 27882594

• CMD 1.7L gasket reference

• Cummins / MerCruiser Diesel gasket reference

• MerCruiser gasket

• 27-882652 related gasket in the same service family

• 27-882564 related gasket in the same service family

  

Aftermarket / Verified Equivalents:

  

• Aftermarket equivalents are limited; use direct 27-882594 gasket match

• Pattern-matched gasket replacements may be available for CMD 1.7L applications

• Match by gasket shape and diesel engine diagram before substituting

  

🚤 Compatibility

  

Commonly used on:

  

• Cummins / MerCruiser Diesel 1.7L assemblies

• CMD 1.7L-120 applications where gasket 27-882594 is specified

• MerCruiser diesel housing / cover service using this gasket

  

Typically suits:

  

• Engine models:

• Cummins / MerCruiser Diesel 1.7L-120 applications where 27-882594 is specified

• CMD 1.7 MI / 1.7L diesel service assemblies using gasket 27-882594

• MerCruiser diesel service diagrams listing gasket 27-882594 in the housing / cover assembly

• Mercury / MerCruiser applications requiring the exact 27-882594 gasket profile

  

• Engine Type: Cummins / MerCruiser Diesel 1.7L where specified

• System Type: OEM sealing gasket

• Fitment Note: Match by diagram location because neighbouring CMD gaskets differ by passage shape and bolt-hole layout.

  

🔌 Function

  

The gasket seals the specified cover or housing joint to prevent oil, coolant, air or fluid leakage depending on the diagram location.

  

Common signs of failure:

  

• Leakage around gasket joint

• Gasket torn during component removal

• Residue or corrosion around mating surface

• Cover removed and gasket cannot be reused

• Poor sealing after previous repair

• Replacement required during assembly service

  

📦 Condition

  

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 12.3 AUD
- **Vendor:** Quicksilver
- **Tags:** Quicksilver Marine Parts | Oils Service Kits & Engine Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 12.30 AUD | In stock |

## Images

- 27882594 Mercury MerCruiser Gasket | Genuine Quicksilver OEM Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/27882594-mercury-mercruiser-gasket-genuine-quicksilver-oem-part)
> Updated: 2026-07-18