Models > 640

640 MTD Lawn Tractor - Overview

Sections of the 640

[Viewing 7 of 7]

Exact Part matches for your search term

[Viewing 1 of 1]
Green – Part Number: 640
Green
This part number matches the current model number 640
PartSelect #: PS9051981
Manufacturer #: 640
  No Longer Available
Keep searches simple, eg. "belt" or "pump".
TT Screw 1/4-20 x 0.5 – Part Number: 710-0599
TT Screw 1/4-20 x 0.5
PartSelect #: PS9298768
Manufacturer #: 710-0599
$4.99
  In Stock
Fl. Bearing – Part Number: 741-0487C
Fl. Bearing
PartSelect #: PS9302372
Manufacturer #: 741-0487C
Made of durable silver plastic, this Flange Bearing is an authentic manufacturer-source replacement part for hundreds of models of lawn and garden equipment. It is used to allow a shaft to connect whi...
$7.51
  In Stock
Bell. Wash. .340 I.D. x .872 O.D. – Part Number: 736-0242
Bell. Wash. .340 I.D. x .872 O.D.
PartSelect #: PS10006541
Manufacturer #: 736-0242
Sourced directly from the original manufacturer, this Bell Washer is made of gold-colored metal and is sold individually, not as part of a kit or assembly. It is used to provide spacing between variou...
$4.99
  In Stock
Washer-Lock 5/16 – Part Number: 936-0119
Washer-Lock 5/16
PartSelect #: PS9311087
Manufacturer #: 936-0119
This Washer-Lock 5/16 is a silver, metal part that is sold individually and comes direct from the manufacturer. With a 5/16 Inch Interior Diameter and 1/2 Inch Outside Diameter, it is used to prevent ...
$4.99
  In Stock
Brake Puck (Sold Individually) – Part Number: 917-0678
Brake Puck (Sold Individually)
PartSelect #: PS9165951
Manufacturer #: 917-0678
When the brakes are applied, this brake puck presses against the brake disc in your lawn equipment to help slow down or stop it. The brake puck is in the brake assembly, which might be located near th...
$7.51
  In Stock
Spring-Extension – Part Number: 932-0264
Spring-Extension
★★★★★
★★★★★
(1)
PartSelect #: PS9310931
Manufacturer #: 932-0264
This is a genuine OEM sourced part that is not part of a kit or assembly and is sold individually. This Spring Extension, or Extension Spring, serves a variety of purposes, depending on your model. It...
$4.99
  In Stock
Grease Benalene 920 8 Oz – Part Number: 737-0300A
Grease Benalene 920 8 Oz
PartSelect #: PS9119538
Manufacturer #: 737-0300A
$33.18
  In Stock
Push Cap – Part Number: 726-0214
Push Cap
PartSelect #: PS9300605
Manufacturer #: 726-0214
The Push Cap is a black plastic cap which secures to the end of a shaft to prevent injury. It can be installed with a hammer and is rated as "Easy" to install. If the part appears damaged or worn down...
$9.96
  In Stock
Extension Spring,.62 X 6.12 – Part Number: 932-0384
Extension Spring,.62 X 6.12
PartSelect #: PS9174243
Manufacturer #: 932-0384
This OEM Extension Spring measures .62 x 6.12 inches. It is a silver, metal, individually sold, part. It can be installed with pliers and has been rated Easy to install by customers. (Note: Installati...
$14.48
  In Stock
Air Valve – Part Number: 934-0255
Air Valve
PartSelect #: PS9311038
Manufacturer #: 934-0255
$4.99
  In Stock
Ball Joint – Part Number: 923-3018
Ball Joint
PartSelect #: PS9159039
Manufacturer #: 923-3018
$16.94
  In Stock
Hex Flange Brg. .630" I.D. – Part Number: 941-0225
Hex Flange Brg. .630" I.D.
PartSelect #: PS9311574
Manufacturer #: 941-0225
The Hex Flange bearing, .630 inches I.D. is an OEM part. Black in color and made of metal, it is sold individually. It is installed using a wrench or socket and its installation has been rated as Easy...
$7.16
  In Stock

Questions And Answers for 640

We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.

Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Mixer began to make a noise on speed two and higher
We took our 30 plus year mixer apart. I removed the old grease. There was some crumbly looking grease in the main housing gear section where the nylon gear is located. It looked like it had flour mixed in it. Not certain. Removed as best possible all old grease and applied 6 oz. of new Benalene grease to all of the gears. Now it does not make the slight howl sound.
Parts Used:
Grease Benalene 920 8 Oz
  • LISA M from BATESVILLE, AR
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
5 of 12 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!