Crowley Marine: serving boaters for over 40 years Crowley Marine: serving boaters for over 40 years
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Powerhead base Gasket 0330621

Satisfaction rating 5 out of 5 (5 Ratings)
Save $2.20 (18%)
ONLY 1 REMAINING Ships Immediately

Last update: 46 days ago Update Now

  • Guaranteed fitment for 6 different models
  • This is an OEM part manufactured by Johnson/Evinrude, OMC
  • Flat rate shipping starting at $3.95
  • 30 day return policy

Product Description

Bombardier factory part. Search for more factory parts & parts diagrams.

Product Questions

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5 Product Reviews



evinrude 20 1985

Repair Difficulty
Repair Time
More than 4 hours

Problem fixed: worn engine

Total rebuild



Product Fitment Grid

This guide is to be used as a reference only. You must verify fitment using your model or serial number.

BRAND MODEL 1979 1980 1981 1982 1983 1984
Evinrude Outboards 25 x x x x x x
Evinrude Outboards 30 - - - - - x
Evinrude Outboards 35 x x x x x x
Johnson Outboards 25 x x x x x x
Johnson Outboards 30 - - - - - x
Johnson Outboards 35 x x x x x x

Customers Also purchased

Supersession Chain

Name SKU Superceding SKU
Powerhead base Gasket VIEWING THIS PRODUCT 0330621 CURRENT
Gasket (Powerhead to lower unit) 0324332 0330621

Aftermarket Product Interchange

Name SKU Price Brand
Powerhead Base Gasket 18-2852 $8.89 Sierra Marine
Gasket (Min. Qty 5) 33710 $7.66 GLM Marine

Flat $3.95 Shipping on ALL parts orders

We offer shipping flat $3.95 shipping on ALL parts orders. (Complete Engines, Lower Units and Sterndrives excluded). In addition orders over $89 have reduced cost express shipping available in checkout.

shipping map shipping map legend

You can get a rough idea of standard transit times from the map above.