9990265-1-M-Tanaka-6684690-Metering Diaphragm
Part Location Diagram of 6684690 Tanaka Metering Diaphragm
See part 39 in the diagram
( Grid squares measure 1x1 inch )
9990265-1-S-Tanaka-6684690-Metering Diaphragm 9990265-2-S-Tanaka-6684690-Metering Diaphragm Part Location Diagram of 6684690 Tanaka Metering Diaphragm

Metering Diaphragm 6684690

Works With Model CS51EAP!
$19.18
In Stock
Fix Number:
FIX9990265
Manufacturer #:
6684690
Manufactured by:
Tanaka
Works With Model CS51EAP!

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Product Description

This part is available as an individual replacement. The metering diaphragm goes between the diaphragm gasket and the diaphragm cover. During replacement, it may require a screwdriver to help install this item correctly. It is made of a thin material and will need to be replaced if it becomes broken. This is a genuine OEM sourced part which is specially designed for use with Tanaka and Hitachi blowers, chain saws, drills, trimmers, and saws.

  • Works with the following brands:
    Hitachi, Tanaka
  • Works with the following products:
    Trimmer, Chainsaw
Works with the following brands:
Hitachi, Tanaka
Works with the following products
Trimmer, Chainsaw

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Model Compatibility

This part works with the following models:
Fix Number: FIX9990265
Manufacturer Part Number: 6684690
Brand Model Number Description
Hitachi CG22EAB Trimmer - Trimmer
Hitachi CG22EABSLP Trimmer - Grass Trimmer
Hitachi CG22EAD Trimmer - Trimmer
Hitachi CG22EADSLP Trimmer - 21.1cc Split Shaft Grass Trimmer
Hitachi CG24EAS Trimmer - Trimmer
Hitachi CG24EBD Trimmer - Trimmer
Hitachi CG24EBDP Trimmer - Trimmer
Hitachi CG24EBS Trimmer - Trimmer
Hitachi CG24EBSP Trimmer - Trimmer
Hitachi CG24EKSL Trimmer - 23.9 cc Straight Shaft Grass Trimmer
Hitachi CS33EB16 Chainsaw - 16" Rear Handle Chainsaw 32.2cc
Hitachi CS33EDTP Chainsaw - Engine Chainsaw
Hitachi CS33ET Chainsaw - Engine Chainsaw
Hitachi CS40EA Chainsaw - Gas Powered Rear Handle Chain Saw
Hitachi CS40EA18 Chainsaw - Chainsaw
Hitachi CS51EAP Chainsaw - Chainsaw
Hitachi RB24EAP Leaf Blower / Vacuum - 23.9cc Handheld Blower
Tanaka TCG-22EAB Trimmer - Grass Trimmer
Tanaka TCG-22EAS Trimmer - Brush Cutter
Tanaka TCS-3301PFS Chainsaw - 32cc Chainsaw
Tanaka TCS-3351PFS Chainsaw - 32cc Rear Handle Chainsaw
Hitachi TCS-40EA Chainsaw - 40cc Chainsaw
Hitachi TCS33EB-14 Chainsaw - 32cc Rear Handle Chainsaw
Hitachi TCS33EB-16 Chainsaw - 32cc Rear Handle Chainsaw
Tanaka TCS33EDTP Chainsaw - Gas Chainsaw
Tanaka TED-270PFDH Gas Engine Drill - Dual Handle Bulb Planting Drill
Hitachi TRB65EF Leaf Blower / Vacuum - 64.7CC Backpack Blower
Metering Diaphragm
$ 19.18
  In Stock
Stock Status
 In Stock

Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.

If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.