My 3399006A Model Overview from Home Depot Appliance Parts

Cup-retainer

Part #: HD8896311

Manufacturer Part #: 17485

$11.14

Washer-fl-.385 X 1

Part #: HD9107097

Manufacturer Part #: 736-0258

$5.90

PIN:COT:.125 X 1.75 INTERNAL

Part #: HD9094223

Manufacturer Part #: 714-0147

$6.31

Switch-spring

Part #: HD9111061

Manufacturer Part #: 725-1643

$13.72

Screw-hex 5/16-24

Part #: HD9087788

Manufacturer Part #: 710-0672

This is a genuine MTD replacement part. The hex cap screw is commonly found in yard equipment such as lawn tractors and snowblowers. This part is made of metal, and may be found in various locations...

$5.80

Screw-hex Wash Hd

Part #: HD9085761

Manufacturer Part #: 710-0227

This is a genuine OEM sourced replacement screw which is commonly utilized on lawn and garden equipment. It is a standard hardware which has multiple applications based on the model of your unit, plea...

$5.95

Screw-hex Wash Sf

Part #: HD9089712

Manufacturer Part #: 710-0623

$5.95

Washer.401 x.870 x.063

Part #: HD9107086

Manufacturer Part #: 736-0105

This is an authentic replacement washer which is sourced directly from the original equipment manufacturer for use with lawn and garden equipment. It is a standard hardware which may have multiple app...

$5.95

Washer-fl-.640id X

Part #: HD9109270

Manufacturer Part #: 736-0187

This is an authentic OEM part. The hardened metal, flat washer is compatible with a variety of tiller and tractor machines. The washer is most often fitted between the screw plug and the deck assembly...

$5.95