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A set of mechanical gaskets and seals laid out on a white background, including multiple circular gaskets, O-rings, washers, a metal sleeve, and small brass and steel hardware pieces.
SKU 18-7021

Carburetor Kit | 18-7021

by SIERRA
Availability:
in stock, ready to be shipped
$32.59 - $32.59
$32.59
$32.59 - $32.59
$32.59

The Sierra 18-7021 carburetor kit for WM, WMK carburetors includes fuel filter, needle and seat assembly, and gaskets - everything you need to stay on the water longer. See OEM interchange for addition replacement information.

Kit Includes

  • Gasket, Carburetor Flange
  • Needle & Seat Assembly | 18-7061
  • Fuel Filter | 18-7832
  • Filter Cover Gasket | 18-2569
  • Carburetor Mounting Gasket | 18-2802-9
  • Carburetor Flange Gasket | 18-2572-9
  • Carburetor Bowl Gasket | 18-2575-9
  • Strainer Cover Screw Gasket | 18-2568
  • Strainer Cover Gasket | 18-2570
OEM INTERCHANGE

GLM: 40480

Tillotson

  • WM-16
  • WM-17

Walbro

  • WM-23
  • WMD-1
  • WMK-1
  • WMK-10
  • WMK-11
  • WMK-12
  • WMK-13
  • WMK-14
  • WMK-15
  • WMK-18
  • WMK-19
  • WMK-2
  • WMK-20
  • WMK-21
  • WMK-22
  • WMK-24
  • WMK-25
  • WMK-26
  • WMK-27
  • WMK-28
  • WMK-29
  • WMK-3
  • WMK-30
  • WMK-31
  • WMK-32
  • WMK-35
  • WMK-36
  • WMK-38
  • WMK-39
  • WMK-4
  • WMK-40
  • WMK-41
  • WMK-41-1A
  • WMK-41-1B
  • WMK-41-3A
  • WMK-41-3B
  • WMK-5
  • WMK-7
  • WMK-8
  • WMK-9
A black padlock icon centered inside a black circle on a transparent checkerboard background.

Warranty

Sierra's limited lifetime warranty. Read more about warranty policies here.

California Proposition 65 Warning WARNING Cancer or Reproductive Harm — www.P65Warnings.ca.gov
  • For: WM, WMK Carburetors
  • Strainer Cover Screw Gasket | 18-2568
  • Kit includes:
  • Gasket, Carburetor Flange
  • Needle & Seat Assembly | 18-7061
  • Fuel Filter | 18-7832
  • Filter Cover Gasket | 18-2569
  • Carburetor Mounting Gasket | 18-2802-9
  • Carburetor Flange Gasket | 18-2572-9
  • Carburetor Bowl Gasket | 18-2575-9

Logistics

  • Dimensions parcel depth, ["]: 0.75007724
  • Dimensions parcel height, ["]: 6.00006674
  • Dimensions parcel width, ["]: 6.90006494
  • Parcel weight, [lbs]: 0.03969

Service Procedures for Tillotson KA, KB, KC

Series Carburetors

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Interchange for Carburetor Kit | 18-7021

GLM: 40480

Tillotson

  • WM-16
  • WM-17

Walbro

  • WM-23
  • WMD-1
  • WMK-1
  • WMK-10
  • WMK-11
  • WMK-12
  • WMK-13
  • WMK-14
  • WMK-15
  • WMK-18
  • WMK-19
  • WMK-2
  • WMK-20
  • WMK-21
  • WMK-22
  • WMK-24
  • WMK-25
  • WMK-26
  • WMK-27
  • WMK-28
  • WMK-29
  • WMK-3
  • WMK-30
  • WMK-31
  • WMK-32
  • WMK-35
  • WMK-36
  • WMK-38
  • WMK-39
  • WMK-4
  • WMK-40
  • WMK-41
  • WMK-41-1A
  • WMK-41-1B
  • WMK-41-3A
  • WMK-41-3B
  • WMK-5
  • WMK-7
  • WMK-8
  • WMK-9

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60 YEARS OF SIERRA

SIERRA has a 60-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive brands formerly known as Shields and Moeller.

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