• 27183076 Mercury MerCruiser Gasket | Genuine Quicksilver OEM Part
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27183076 Mercury MerCruiser Gasket | Genuine Quicksilver OEM Part

27183076 Mercury MerCruiser Gasket | Genuine Quicksilver OEM Part

$39.05 AUD
$39.05 AUD
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✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide

🔧 Product Description

Genuine Quicksilver Driveshaft Housing Plate Gasket - Part Number: 27-183076

A genuine Quicksilver driveshaft housing plate gasket used on selected Mercury and Mariner V6 2.5L two-stroke, EFI, DFI / OptiMax, Pro XS, Racing and Jet outboard midsection assemblies. This gasket seals the driveshaft housing plate / exhaust plate interface and is commonly required during powerhead, driveshaft housing, exhaust plate or gasket-set service.

⚙️ Key Features

  • Genuine Quicksilver OEM gasket
  • Correct Mercury part number 27-183076
  • Driveshaft housing plate gasket
  • Used on Mercury / Mariner V6 2.5L two-stroke, EFI and DFI applications
  • Related to 27-991734 and 27-991764 powerhead / driveshaft housing gasket service components

🚤 Compatibility

Commonly used on

  • Mercury / Mariner V6 2.5L driveshaft housing and exhaust plate gasket applications
  • Mercury DFI / OptiMax, EFI, Pro XS, Racing and Jet midsection gasket sets

Typically suits

  • Engine models:
  • Mercury 110 Jet 2.5L - serial 1B690542 and up
  • Mercury 110 Jet 2.5L gasket set components - serial 1B690542 and up
  • Mercury 140 Jet - serial 0G960500 to 0T178499
  • Mercury 140 Jet engine gasket set components - serial 0G960500 to 0T178499
  • Mercury V-115 DFI 2.5L - serial 0G960500 to 0T178499
  • Mercury V-135 - serial 0G960500 to 0T178499
  • Mercury V-135 DFI 2.5L - serial 0G960500 to 0T178499
  • Mercury V-135 DFI 2.5L - serial 0T178500 to 0T800999
  • Mercury V-135 DFI 2.5L - serial 0T801000 to 1B226999
  • Mercury V-135 DFI 2.5L - serial 1B227000 to 1B417701
  • Mercury V-135 DFI 2.5L - serial 1B417702 and up
  • Mercury V-140 International - serial 0T178500 to 1B226999
  • Mercury V-150 - serial 0G960500 to 1B226999
  • Mercury V-150 EFI - serial 0G960500 to 0T408999
  • Mercury V-150 EFI 2.5L - serial 0T409000 to 0T800999
  • Mercury V-150 EFI 2.5L - serial 0T801000 to 1B226999
  • Mercury V-150 EFI 2.5L - serial 1B227000 and up
  • Mercury V-150 DFI 2.5L - serial 0G960500 to 0T178499
  • Mercury V-150 DFI 2.5L - serial 0T178500 to 0T800999
  • Mercury V-150 DFI 2.5L - serial 0T801000 to 1B226999
  • Mercury V-150 DFI 2.5L - serial 1B227000 to 1B417701
  • Mercury V-150 DFI 2.5L - serial 1B417702 and up
  • Mercury V-175 EFI - serial 0G960500 to 0T408999
  • Mercury V-175 EFI 2.5L - serial 0T409000 to 0T800999
  • Mercury V-175 DFI 2.5L - serial 0T178500 to 0T800999
  • Mercury V-175 DFI 2.5L - serial 0T801000 to 1B226999
  • Mercury V-175 DFI 2.5L - serial 1B227000 to 1B417701
  • Mercury V-175 DFI 2.5L - serial 1B417702 and up
  • Mercury V-200 - serial 0G960500 to 1B226999
  • Mercury V-200 EFI - serial 0G960500 to 0T408999
  • Mercury V-200 EFI 2.5L - serial 0T409000 to 0T800999
  • Mercury V-200 EFI 2.5L - serial 0T801000 to 1B226999
  • Mercury V-200 EFI 2.5L - serial 1B227000 and up
  • Mercury XR-6 / Magnum III - serial 0G960500 to 1B226999
  • Mercury 150 Pro XS 2.5L - serial 1B690542 to 2B535572
  • Mercury 175 Pro XS 2.5L - serial 1B516339 to 2B535624
  • Mercury 200XS DFI 2.5L - serial 0T235000 to 0T818180
  • Mercury 200XS DFI 2.5L - serial 0T818181 to 1E000796
  • Mercury 200XS DFI 2.5L - serial 1E000797 to 1E002110
  • Mercury 200XS DFI 2.5L ROS - serial 1E050852 and up
  • Mercury 200XS SST - serial 1E050629 and up
  • HP Range: commonly 110 Jet through 200XS / 225HP-class V6 applications where specified
  • Engine Type: Mercury / Mariner V6 2.5L two-stroke, EFI, DFI / OptiMax, Pro XS, Racing and Jet outboard
  • System Type: Driveshaft housing plate / exhaust plate gasket

🔌 Function

The gasket seals the driveshaft housing plate and exhaust plate joint, helping prevent exhaust leakage, water leakage and contamination at the midsection interface.

⚠️ Common Signs of Failure

  • Exhaust leakage around midsection or exhaust plate
  • Water leakage at the driveshaft housing joint
  • Salt or corrosion tracking around gasket surface
  • Gasket damaged during powerhead or exhaust plate removal
  • Replacement required during powerhead, adapter plate or driveshaft housing service

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 27-183076 current OEM service reference

OEM / Related Numbers

  • 27-183076
  • 183076
  • 27183076
  • 27-18307-6
  • 27-991734 related driveshaft housing gasket
  • 27-991764 related cylinder block / powerhead gasket
  • 26-41953 related seal
  • 12-20553 related powerhead stud washer
  • 11-69254 related powerhead stud nut
  • 8M0039076 related upper exhaust tube seal

Aftermarket / Verified Equivalents

  • Aftermarket 27-183076 replacement gaskets exist for Mercury / Mariner V6 2.5L driveshaft housing plate applications
  • No universal aftermarket equivalent should be used without confirming the engine serial and exhaust plate layout

📦 Condition

  • Genuine Quicksilver part
  • Brand new
  • Supplied in original or equivalent packaging

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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