85-8837 K&N Adapter, Oval Four Bolt

$300.99
In stock / Free Shipping
SKU
85-8837
Locate a Dealer
Adapter, Oval Four Bolt
K&N marine carburetor adapters make connecting K&N flame arrestors to boat carburetors quick and easy. Add performance by replacing your restrictive factory intake system with a K&N flame arrestor and adapter.
  • Allow connection of K&N flame arrestors to boat carburetors
  • Engineered for performance
  • Easy installation
  • Made in USA
  • Backed by K&N warranty
Product StyleAccessories
Flange TypeReducing
Height2 in (51 mm)
Width4.5 in (114 mm)
Length9.5 in (241 mm)
Package Contents1 Adapter, 4 Bolts
Weight1.4 lb (0.6 kg)
Product Box Height3.75 in (95 mm)
Product Box Length7.38 in (187 mm)
Product Box Width7.38 in (187 mm)
No cross references found for this part

Warning: Cancer & Reproductive Harm – P65Warnings.ca.gov

K&N Products

Unmatched Performance

50 years of improving vehicle performance.

intake

Cold Air Intakes

Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance.

air filters

Air Filters

Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.

cabin air filter

Cabin Air Filters

Helps capture most mold, mildew, fungus, spores, bacteria, germs, pollen and allergens, and helps to rid the air of unpleasant odors.

oil filters

Oil Filters

K&N oil filters use a high flow filter media that allows for high flow rates while providing outstanding engine protection.

tuning

Speed Shop

From custom air filters to fuel pumps and carb accessories, the K&N Speed Shop has been assembled to help your vehicle run at peak performance.

hvac

Home Air Filters

New washable and reusable air conditioning and furnace filters for your home. From the industry leader in washable automotive filtration.

filter

FUEL FILTERS

cleaning

CLEANING KITS

diesel filter

HD DIESEL

powersports

POWERSPORTS

OUR STORY

WHY K&N?

We're #1 for a reason. Since 1969 every product we've created
delivers high-performance, unmatched quality and longevity.

LEARN MORE
Write Your Own Review
Leave a review for:85-8837 K&N Adapter, Oval Four Bolt
Your Rating

WELCOME TO THE WORLD OF #KNFILTERS

Chat Now Chat Now