EMP Qualifies for Free Shipping EMP Base Gasket #27-27405

EMP Base Gasket Johnson/Evinrude #27-27405

$7.99 $9.45 -16% OFF

EMP Base Gasket Johnson/Evinrude #27-27405

$7.99 $9.45 -16% OFF

EMP Base Gasket Johnson/Evinrude #27-27405

$7.99 $9.45 -16% OFF
Brand: EMP

SKU: EMP-27-27405

UPC: 840080482231

Category: Carburetor Gaskets

More about this item

EMP 27-27405 Carburetor Gaskets

The EMP 27-27405 is a carburetor base gasket for Johnson and Evinrude 2-cylinder outboards from 18 to 35 horsepower, covering model years 1985 to 2001. The base gasket seals the carburetor to the intake manifold or reed block, preventing air leaks at that joint. An air leak at the carburetor base causes a lean fuel mixture that results in rough idle, hesitation, hard starting, or erratic RPM behavior. Any time the carburetor is removed for cleaning or rebuilding, the base gasket should be replaced rather than reused. A gasket that has been compressed and heat-cycled will not seal as consistently as a new one, and at this price there is no reason to find out the hard way.

This gasket replaces BRP part number 330621 and crosses with Sierra 18-2852, GLM 33710 and 33170, and Mallory 9-60445. EMP manufactures it to OEM specifications for correct thickness, bore dimensions, and material compatibility on the listed applications.

Compatibility and specs at a glance:

  • Fits Johnson and Evinrude 2-cylinder outboards, 18 to 35 horsepower (1985 to 2001)
  • Seals carburetor to intake manifold or reed block
  • Replaces BRP 330621
  • Crosses with Sierra 18-2852
  • Crosses with GLM 33710 and 33170
  • Crosses with Mallory 9-60445
  • Built to OEM specifications by EMP

Normalized SKU: 2727405
UPC Code: 840080482231

Qualifies for Free Shipping
This item qualifies for free shipping when the order is over $149
$7.99 $9.45 -16% OFF
0 watching this item.
0 LEFT IN STOCK
LIMITED TIME OFFER 00
days
00
hours
00
minutes
00
seconds

The price of this item will revert back to $9.45 at the end of this countdown.

Customer Reviews

Frequently Asked Questions

First Choice Marine is an online marine retailer offering a wide variety of marine parts and accessories from reputable manufacturers. With access to over 150,000 items through our distributor network, including current inventory, new products, and special orders, we are your go-to source!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.