Don't know if this helps but my book (5U1-5U13236) shows the gasket for the clutch cover as p/n 4B4635 but I am showing a different p/n for the cover. I'm referring to the cover that has the oil cup on it. Seems many guys just make their own gaskets. I use Fel-Pro gasket materials, super cheap on Amazon. I plan to use cork for that cover. I'm not the man to ask on the zerk only info I have is my book shows the p/n as 3H121.
Old cat parts seem to be a bit tricky sometimes. I'm new to this and currently trying to round up all the bits to rebuild my pony (on a budget).
The gasket under cover assembly 3h4474 is 5H5277, shown on a parts catalog insert.
I have found some grease fittings that are 1/4 " pipe thread , not easy to find but some industrial supply houses have them.
A 3H0121 grease zerk is 1/8-27 thread.
Our channel highlights machines from the earliest Holt and Best track-type tractors, equipment from the start of Caterpillar in 1925, up to units built in the mid-1960s.
Chapter Nineteen
| 34 Henty Hwy, WarracknabealChapter Fifteen
| Placerville, CAChapter Two
| Stradsett, Nr Downham Market. Norfolk PE33 9HA UK
Antique Caterpillar
Machinery Owners Club
1115 Madison St NE # 1117
Salem, OR 97301
Terms & Privacy
Website developed by
AdCo
"I became a member recently because the wealth of knowledge here is priceless."
-Chris R