Models > 21402S

21402S (1985) MTD Tiller - Overview

Sections of the 21402S

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Page A Diagram and Parts List for 1985 MTD Tiller
Page A
Page B Diagram and Parts List for 1985 MTD Tiller
Page B
Page C Diagram and Parts List for 1985 MTD Tiller
Page C
Page D Diagram and Parts List for 1985 MTD Tiller
Page D
Keep searches simple, eg. "belt" or "pump".
Lawn Mower Ground Drive Belt – Part Number: 954-04032B
Lawn Mower Ground Drive Belt
★★★★★
★★★★★
(1)
PartSelect #: PS9172714
Manufacturer #: 954-04032B
3/8 x 36-1/8-inch This ground drive belt (part number 954-04032B) is for lawn mowers. Ground drive belt 954-04032B drives the transmission, which propels the lawn mower wheels. Wear work glov...
$26.85
  In Stock
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
$4.44
  In Stock
Dust Cap – Part Number: 931-0487
Dust Cap
PartSelect #: PS9173723
Manufacturer #: 931-0487
This OEM dust cap prevents dust from entering the shaft and surrounding area of your tiller. This part is black, sold individually, and made out of plastic. Due to damage from ongoing use, this part c...
$11.86
  In Stock
Seal – Part Number: 921-0175
Seal
PartSelect #: PS9159282
Manufacturer #: 921-0175
The bearing seal, also known simply as the seal, is a special seal for the bearings in your tiller. It attaches in the tiller housing, with the bearing and shaft, and over time it can become damaged d...
$9.84
  On Order
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
Bearing .62" I.D. x 1.38" O.D. x .437" Thk. – Part Number: 941-0155
Bearing .62" I.D. x 1.38" O.D. x .437" Thk.
PartSelect #: PS9167498
Manufacturer #: 941-0155
This authentic OEM bearing measures 0.62 inches inside diameter, and 1.38 inches outside diameter, and is 0.436 inches thick. Silver and balck in color and sold individually, the bearing is comprised ...
$25.45
  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...
$4.32
  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
Throttle Cable – Part Number: 946-0502
Throttle Cable
★★★★★
★★★★★
(1)
PartSelect #: PS9170558
Manufacturer #: 946-0502
$25.17
  In Stock
Nylon Spring – Part Number: 10622BP
Nylon Spring
PartSelect #: PS8832354
Manufacturer #: 10622BP
$5.06
  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 ...
$4.95
  In Stock
Grease Benalene 920 8 Oz – Part Number: 737-0300A
Grease Benalene 920 8 Oz
PartSelect #: PS9119538
Manufacturer #: 737-0300A
$34.97
  In Stock
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Questions And Answers for 21402S

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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.
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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 13 people found this instruction helpful.
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