KOMATSU D20 D20A D21 D21A

We have had steering clutch discs produced, both friction discs and steel separator plates, for the D20, D20A, D21, and D21A steering clutches.

Quantities required are based upon your model, serial number, and  the condition of your clutch.  There were also two sizes of steering clutches in these machines.  The earlier clutches had larger diameter clutches and discs.  (9 1/8" or 231 mm for the lined disc) (8 5/8" or 220mm for the steel plate)  The later clutches had the small clutch discs.  (7 15/16" or 202mm lined friction discs) (7 1/2" or 190 mm steel separator plate)

Check your clutches closely.  You can often get by with only replacing the friction discs.  Use your best judgment for evaluating your steel plates.  You do not want to install plates that are rough and will accelerate the wear on your new fiber discs.  Clean them with wire brushes, sandblasting, or whatever it takes to get them as smooth as possible and then make your decision.  It is up to you of course, but unless you just like to pull wrenches, these steering clutches are not that much fun to have to remove and reinstall because you tried to save a hundred dollar bill.                                     

 

                                             uspsfreeshippingicon.jpg (27000 bytes)      In US only, via Priority Mail, 2-3 day delivery, on orders $500 or higher.

ORDERING INFO: 
GRIMY_Man_SM.jpg (55040 bytes)  We can usually ship on the same day any items we have in stock that do not have to be pulled from a machine. 
We are set up to offer the payment choices of either Visa, Master Card, or the PayPal option (to the account of webmaster@tractorparts.com)

All items below are in stock and if you would like to get any of them on the way just let us know!  If you are in the US you may call  1-800-531-9021 or if you are outside the US, 1 208 342 8911.  You may also email steeringclutch@gmail.com for orders/questions.

Our hours are Monday through Friday from 10 am Eastern Time to 6 pm Eastern Time (8 am Mtn Time to 4 pm Mtn Time).  We are located 20 miles east of Boise, Idaho.

FINAL DRIVE PINIONS   (Arriving February 15 2016 ca.)     103-27-21210  D20/D21P-5     NEW  $285.00

 

EARLY STYLE DISCS
100-22-15101 Friction discs  24.00 ea   LARGE O.D. 9 1/8"  (231mm)
KOMATSU D20 D21 FRICTION DISCS

 (check your manual, different models used different quantities)

100-22-15210 Steel separator plates   8.40 ea  LARGE O.D. 8 5/8" (220 mm)
 (check your manual, different models used different quantities)
KOMATSU D20 D21 STEEL DISCS

  KOMATSU_FINAL_DRIVE_PINION_103-27-21210_EARLY_D20_21_edit.jpg (351713 bytes)     NEW FINAL DRIVE PINIONS      103-27-21210   D20/D21P-5    NEW  $285.00

 

LATE STYLE DISCS ARE SMALLER for Series 6 and Newer

104-22-33321 Friction Discs 24.00 ea  ( 7 15/16" or 202mm) (Replaces earlier 103-22-31310)

KOMATSU D21 D21 LATE DISC.JPG
 

10E-22-21320 STEEL SEPARATOR PLATE 8.40 ea (7 1/2" or 190 mm)



KOMATSU_FINAL_DRIVE_PINION_103-27-31212_D20-D21-6_edit.jpg (355213 bytes)    NEW FINAL DRIVE PINIONS    103-27-31212  D20P/D21P-6 AND UP   $235.00 EA

KOMATSU_103-22-22221_BEARING.JPG (159710 bytes)    FOR LATE STYLE CLUTCHES WITH SMALLER DISCS ...THROW-OUT BEARINGS   38.00 EA  P/N 103-22-22221


KOMATSU_103-22-31110_DRUM.JPG (192500 bytes)    FOR LATE STYLE CLUTCHES WITH SMALLER DISCS ...INNER DRIVING DRUMS 103-22-31110   $174.00 ea


KOMATSU_SPRING_103-22-31210.JPG (248761 bytes)   FOR LATE STYLE CLUTCHES WITH SMALLER DISCS ..103-22-31210 STEERING CLUTCH SPRINGS
$9.00 EA OR SET OF 8 FOR $48.00 

 

KOMATSU D20A D21A BRAKE DRUM.JPG (75241 bytes)   NEW D20A-D21A BRAKE DRUMS, P/N 103-22-31132
FOR LATE STYLE SMALLER DISCS. ( WILL SHIP VIA PRIORITY MAIL)  275.00 ea

 

D20A BRAKE BAND D21A BRAKE BAND.JPG (147244 bytes)     FOR D20A-D21A FOR LATE STYLE D20A/21A MACHINES (FIT THE ABOVE BRAKE DRUMS)
NEW BRAKE BAND WITH NEW LINING          (Priority Mail Shipping in US)     $135.00 ea

P/N 103-33-31321

 


 


 

Click HERE to view all of our new steering clutch discs.
 

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CLICK HERE FOR DETAILS

 

Email steeringclutch@gmail.com   for orders or questions.

 
CONTACT OUR OFFICE at 1-208-342-8911

General Gear and Machine, 733 Desert Wind Rd.,
Boise, Idaho, 83716  US
*All prices are in USD & do not include shipping
All prices are for new aftermarket unless stated otherwise
All OEM part numbers are for references only

 

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