• 809995 Mercruiser Rocker Cover | Genuine Used Part
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809995 Mercruiser Rocker Cover | Genuine Used Part

809995 Mercruiser Rocker Cover | Genuine Used Part

🔥 50% off all Used Parts - while stocks last 🔥

$75.00 AUD
$150.00 AUD $75.00 AUD
Sale Sold out
Flat $14.99 shipping Australia-wide.

Out of stock

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

🔧 Product Description

Genuine MerCruiser GM V8 Rocker Cover with Oil Fill - Part Number: 809995

A genuine used MerCruiser rocker or valve cover for GM 5.0L, 5.7L and 6.2L small-block marine V8 engines. Mercury identifies 809995 as the cover with the oil-fill provision. Volvo Penta 3856927 is the strongest direct cross-reference for the oil-fill-side cover, while orientation terminology may differ between engine manufacturers.

⚙️ Key Features

  • Genuine Mercury MerCruiser GM V8 rocker cover
  • Correct part number 809995
  • Includes oil-fill opening
  • Centre-bolt small-block configuration
  • Cross-brand GM marine replacements available

🚤 Compatibility

Commonly used on

  • MerCruiser 5.0L, 5.7L and selected 6.2L V8 engines
  • Volvo Penta, OMC, Indmar, PCM, Marine Power and Yamaha GM-based V8s
  • Pre-Vortec and Vortec small-block marine engine packages using compatible covers

Typically suits

  • MerCruiser 5.0LX / 5.0L EFI / MPI
  • MerCruiser 5.7L, 350 MAG, 350 MAG MPI and TowSports
  • Selected 6.2L / 377 MAG / Scorpion engines
  • Commonly approximately 1989 onward
  • Match oil-fill, breather and plug locations rather than side name alone
  • Engine Size: 5.0L / 305, 5.7L / 350 and selected 6.2L / 377
  • Cover Type: GM small-block centre-bolt with oil fill
  • Cross Brand: Volvo Penta 3856927 / Recmar REC14203
  • Gasket: 27-17467 / 3852687 / Fel-Pro 17931
  • Fitment Requirement: Confirm oil-fill and breather-hole layout

🔌 Function

The cover seals the rocker arms and valve train, provides the engine-oil filling point and supports the crankcase breather components.

⚠️ Common Signs of Failure

  • Oil leak around the gasket or filler cap
  • Corrosion or perforation
  • Warped sealing rail
  • Damaged breather grommet
  • Incorrect oil-fill-side cover installed

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 809995 established oil-fill-side MerCruiser cover
  • Volvo Penta 3856927 is a verified oil-fill cover cross-reference
  • 814505A1 is an earlier related MerCruiser valve-cover assembly

OEM / Related Numbers

  • 809995
  • Volvo Penta 3856927
  • 814505A1
  • Repower Marine RM-SB-VC
  • Recmar REC14203
  • 36-18710002 / Volvo 3854008 oil-filler cap
  • 27-17467 / Volvo 3852687 centre-bolt cover gasket
  • Fel-Pro 17931 gasket

Aftermarket / Verified Equivalents

  • Repower Marine RM-SB-VC
  • Recmar REC14203
  • Volvo Penta 3856927 genuine cross-brand cover
  • GM marine centre-bolt valve cover with matching oil-fill and breather holes

📦 Condition

  • Genuine used part
  • Removed from running engine or vessel where applicable
  • In good working condition unless otherwise stated

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 returns — if it's not right or you ordered the wrong part, tell us within 14 days of delivery and send it back in the condition you received it (return freight is at your cost; fitted parts can't be returned). Used parts are sale items, so a return may be limited to store credit. Full details in our Refunds & Returns policy.

What you get with this used part

  • A genuine part removed from an engine, drive or jet ski dismantled in our Kadina workshop, inspected before listing. The photos show the actual part on our shelf.
  • A 14-day return period if it is not right or you ordered the wrong part.
  • Used gearboxes are pressure-tested before dispatch and carry a 30-day repair warranty. Propellers are sold as-is and priced accordingly.
  • Not sure it fits? Send us your engine model and serial number or call 0412 532 984 and we will check before you buy.

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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