D4 STEERING CLUTCHES
6G 7J 2T 5T
D4 TRACK D4 TRACK GROUPS
31 SECTION 18 IN. PADS
LINK HT. 3 5/8" (3.625) NEW HT. IS 3.66 ($1400.00 TOTAL, BOTH SIDES)
|The old D4 steering clutches, from the 4G/6G
series, the 7J, 2T, 5T, and 6U/7U series originally used the riveted on lining style of
friction discs. We can convert you to the bimetallic style friction discs and eliminate a
lot of your steering clutch problems. We highly recommend converting to the bimetallic
driving discs vs. the old riveted on lining style discs. This is an update to the earlier
style clutches and cuts down on the possibility of frozen clutches and gives increased
life and higher coefficient of friction to your clutches for a longer period of time.
Instead of using 8 friction discs with the riveted on linings and 8 steel separator discs, you will use 12 3F5504 bimetallic discs (sintered bronze) and 12 steel discs for each steering clutch. No other changes are required in inner driving drums or brake drums. You can, in most cases, re-use your existing 8 steel discs and merely add four more new steel discs to go with the 12 sintered bronze bimetallic discs needed for the conversion.
In US only, via Priority Mail, 2-3 day delivery, on orders $500 or higher.
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 email@example.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.
In the later D4 7U the design of the steel separator plates changed to match a newer style inner driving drum. The quantities used became 11 Bimetalic discs and 11 Steel separator plates: For the D4 6U9782 and up and the 7U26503 and up, the inner driving drum changed and the number of discs needed became 11 each friction discs and steel separator plates.
Late D4 7U 3F5504 (qty 11) Bimetallic fricton
discs @ 18.00 ea
6B8807 OUTER SPRING (8 REQUIRED) 4.00 EA
KITS FOR 3 PIECE BRAKE BAND. (Includes Rivets)
FOR THE D4 LINING KITS SER # 7U40737 AND UP THE
PART NUMBER FOR THE LINING KIT (W/ RIVETS) IS 9H4280 $57.00 PER
Sometimes your brake band is worn or rusted out
so thin that it is no longer usable. Sometimes it has some subtle bends,
slightly out of shape, or has wallowed out or rusted out boltholes.
They almost always have broken off carriage bolts or bolts so old that they are no longer
trustworthy. We use a newer style of brake linings for these brake bands. The
lining is easier to work with and you can even change position of rivet holes if necessary
to compensate for bad rivet holes. This style of lining elminates the possibility of
breaking, cracking, or chipping like the molded style linings which are brittle and must
fit the perfect curvature of the band.
For complete good used brake bands with the new style linings and all new carriage bolts, 325.00 ea These will fit the early D4's models 4G, 6G, 7J, 2T, 5T, 6U (early) and 7U (early) crawlers. (3 pieces, ONE EACH OF 3B0618, 3B0619, 3B0620)
THIS TYPE OF LINING IS PRIMARILY FOR DRY TYPE
BRAKES. THE BRAKE LINING KIT, INCLUDES RIVETS, LINING, AND THE HARDWARE KIT (BOLTS AND
NUTS) FOR ONE BAND ...........$84.00
D4 FLYWHEEL CLUTCH PRESSURE PLATE
2H6776 NEW $160.00
D4 FLYWHEEL CLUTCH PLATE (GEARED
PLATE) 2H6777--->2H8380 NEW $180.00
FLYWHEEL CLUTCH OIL TYPE CLUTCH DISCS.............ALSO FIT THE 955 12A NEW
TO PROTECT YOUR FLYWHEEL RING GEAR WE
HAVE PRODUCED NEW STARTER PINION GEARS...6B1360 $121.00
CATERPILLAR STEERING CLUTCH SPEC SHEET
Email firstname.lastname@example.org for orders or questions.
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