• 26-12224 Mercury MerCruiser Propshaft Seal | Genuine Quicksilver OEM Part
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26-12224 Mercury MerCruiser Propshaft Seal | Genuine Quicksilver OEM Part

26-12224 Mercury MerCruiser Propshaft Seal | Genuine Quicksilver OEM Part

$33.40 AUD
$33.40 AUD
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🔧 Product Description

Genuine Quicksilver Propeller Shaft Fish-Line Cutting Seal - Part Number: 26-12224

Genuine Quicksilver propeller shaft seal used on MerCruiser Alpha sterndrives and selected Mercury / Mariner / Force gearcases. This fish-line cutting seal sits at the propeller shaft sealing area and helps protect the inner prop shaft oil seal stack from fishing line and debris.

⚙️ Key Features

  • Genuine Quicksilver OEM prop shaft seal
  • Correct Mercury part number 26-12224
  • Fish-line cutting / outside propeller shaft seal
  • Used on MerCruiser Alpha and selected outboard gearcases
  • Helps protect the prop shaft oil seal area from line damage

🚤 Compatibility

Commonly used on

  • MerCruiser Alpha sterndrive prop shaft seal stacks
  • MerCruiser Alpha One and Alpha One Gen II gearcases
  • Mercury / Mariner 65HP to 250HP gearcases where 26-12224 is specified
  • Force 90HP, 120HP and 150HP lower units

Typically suits

  • Engine / drive models:
  • MerCruiser R / MR / Alpha One - 1989-1994 applications where 26-12224 is specified
  • MerCruiser Alpha One SS applications where specified
  • MerCruiser Alpha One Gen II - 1991-1998 gearcase applications where specified
  • MerCruiser Vazer gearcase applications where specified
  • Mercury / Mariner 4-cylinder 75HP to 150HP outboards - 1989-1994 where specified
  • Mercury / Mariner 65HP to 250HP gearcases using 26-12224 seal stack
  • Force 90HP 3-cylinder - 1990-1994 where specified
  • Force 120HP 4-cylinder - 1990-1994 where specified
  • Force 150HP 4-cylinder - 1990-1994 where specified
  • HP Range: commonly 65HP - 250HP Mercury / Mariner outboards, plus Force 90HP - 150HP and MerCruiser Alpha-family drives
  • System Type: Propeller shaft / bearing carrier seal

🔌 Function

The seal helps protect the prop shaft oil seal stack from fishing line and debris while supporting gearcase sealing at the propeller shaft.

⚠️ Common Signs of Failure

  • Fishing line behind propeller
  • Gear oil leaking at prop shaft
  • Milky gear oil
  • Failed pressure or vacuum test
  • Seal cut, distorted or missing
  • Replacement required during prop shaft seal service

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 26-12224 current OEM fish-line cutting seal reference

OEM / Related Numbers

  • 26-12224
  • 12224
  • F697118 related Force / Mercury reference
  • Fish-line cutting seal
  • Propshaft outside seal
  • Propeller shaft seal
  • 26-14077 related prop shaft oil seal
  • 25-31534 related bearing carrier O-ring
  • 25-8M0214920 current bearing carrier O-ring

Aftermarket / Verified Equivalents

  • Sierra: 18-2076
  • GLM: 85700
  • Mallory: 9-76101
  • SEI: 94-102-06
  • OMC / BRP: 0509225 cross-reference where matched
  • WSM propeller shaft seal equivalents for 26-12224 / F697118 applications

📦 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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