Models > 21AB452A138

21AB452A138 (2008) MTD Tiller - Overview

Sections of the 21AB452A138

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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
Nut, Flange Lock, 5/16-18, Grf – Part Number: 712-04063
Nut, Flange Lock, 5/16-18, Grf
PartSelect #: PS9092936
Manufacturer #: 712-04063
This nut is a manufacturer-approved replacement part for various lawn and garden equipment. It is sold individually, not as part of a kit or assembly. Also referred to as a Lock Nut, it is resistant t...
$3.99
  In Stock
13" Articulating Tine – Part Number: 742-0305A-0637
13" Articulating Tine
PartSelect #: PS10007424
Manufacturer #: 742-0305A-0637
$22.54
  In Stock
Nut, Flange Lock, 3/8-16, Grf – Part Number: 712-04065
Nut, Flange Lock, 3/8-16, Grf
PartSelect #: PS9095080
Manufacturer #: 712-04065
Designed for use in various models of lawn and garden equipment, this part is not sold as part of a kit or assembly. It is made of metal, is gold in color, and is sold individually. This part may also...
$3.99
  In Stock
Nut, Flange Lock, 1/4-20, Grf – Part Number: 712-04064
Nut, Flange Lock, 1/4-20, Grf
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PartSelect #: PS9299574
Manufacturer #: 712-04064
Also referred to as a Lock Nut or Flange Lock, this nut is designed for use with various lawn and garden equipment. The purpose of this part is to hold parts in place while resisting loosening when pr...
$3.99
  In Stock
Jamlock Nut, 3/8-16 – Part Number: 712-0266A
Jamlock Nut, 3/8-16
PartSelect #: PS9299545
Manufacturer #: 712-0266A
The Jamlock Nut is a 3/8-16 inch metal nut which can be installed using a socket or wrench set. It's used to secure and lock parts in place. If the part is damaged and comes loose it should be replace...
$3.99
  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
Fl-Wash 1.00" X 1.63" O.D. X 03 – Part Number: 936-0163
Fl-Wash 1.00" X 1.63" O.D. X 03
PartSelect #: PS9166464
Manufacturer #: 936-0163
This Flat Washer helps to spread load under a nut or bolt in a wide variety of lawn and garden equipment. Its dimensions are 1.00 inches x 1.63 inches O.D. x 03. This part is silver and made of metal,...
$3.43
  Special Order
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
Grease Benalene 920 8 Oz – Part Number: 737-0300A
Grease Benalene 920 8 Oz
PartSelect #: PS9119538
Manufacturer #: 737-0300A
$33.18
  In Stock
Clutch Cable – Part Number: 946-0916
Clutch Cable
PartSelect #: PS9168115
Manufacturer #: 946-0916
$55.66
  In Stock
Hex L-Nut 5/16-18 Thd. – Part Number: 912-0429
Hex L-Nut 5/16-18 Thd.
PartSelect #: PS9164534
Manufacturer #: 912-0429
$3.08
  Special Order

Questions And Answers for 21AB452A138

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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
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