• 882685 Mercruiser Oil Filter Bolt | Genuine Used Part
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882685 Mercruiser Oil Filter Bolt | Genuine Used Part

882685 Mercruiser Oil Filter Bolt | Genuine Used Part

$90.00 AUD
$90.00 AUD
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✓ Authorised Volvo Penta Dealer · Genuine used marine parts · Ships Australia-wide

🔧 Product Description

Genuine MerCruiser 1.7L Diesel Oil Cooler / Filter Centre Bolt - Part Number: 882685

A genuine Mercury MerCruiser and Cummins MerCruiser Diesel centre bolt used in the oil-cooler and oil-filter assembly of selected 1.7-litre marine diesel engines.

Mercury catalogues identify 882685 as the bolt securing the oil-filter element and cap assembly to the cooler or filter housing. It is not an oil-pump mounting bolt.

⚙️ Key Features

  • Genuine Mercury MerCruiser diesel component
  • Correct part number 882685 / 10-882685
  • Oil-filter centre or retaining bolt
  • Used in the 1.7L oil-cooler and filter assembly
  • Factory thread, shoulder and sealing dimensions
  • Discontinued or no-longer-available OEM part

🚤 Compatibility

Documented on

  • MerCruiser D1.7L DTI Alpha
  • Serial range approximately 0M055000-0M999999
  • Cummins MerCruiser Diesel 1.7 MI 120
  • Cummins MerCruiser Diesel 1.7 MS 120
  • Model families 4V71222ND, 4V71222PD and 4V71222TD
  • Power Output: Approximately 120HP
  • Engine Type: Isuzu-based inline-four turbocharged marine diesel
  • Fitment Requirement: Confirm the oil-cooler and oil-filter diagram

🔌 Function

The bolt passes through the oil-filter element and cap assembly and clamps them to the housing while maintaining the designed oil-flow and sealing arrangement.

⚠️ Common Signs of Failure

  • Threads are stripped or corroded
  • Oil leaks around the centre bolt
  • Bolt shoulder or sealing face is scored
  • Filter cap will not tighten correctly
  • Incorrect bolt restricts or bypasses oil flow

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 882685 current documented centre-bolt reference
  • No direct supersession confirmed

OEM / Related Numbers

  • 882685
  • 10-882685
  • 882688 related oil-filter element and cap assembly
  • 882689 / 8M0098319 related centre-screw gasket
  • 882544 related oil-system stopper
  • Related oil-cooler housing and filter seals

Aftermarket / Verified Equivalents

  • Specialist used or new-old-stock 882685 bolt
  • Professionally machined replacement only where thread, shoulder length, oil passage and sealing surface match exactly
  • Isuzu industrial-diesel equivalent may exist, but no verified service number was confirmed
  • No verified direct packaged aftermarket equivalent

📦 Condition

  • Genuine used part
  • Removed from running engine where applicable
  • In good working condition unless otherwise stated
  • Replace the associated centre-bolt gasket before installation

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 the condition you received it for a refund or exchange. 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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