CAT made most of them.
My parts book shows 2 options
5b3820 radiator guard group which has side sheetmetal guards 6b3349/6b3350 (upper) and 5b3793/5b3794 (lower) as well as side support frames 5b3803/5b3804 that carry any impact load against the guard 5b3823 in front all the way back to the clutch housing
The other one 5b3826 is for use with the front bumper group 3F4737 that uses the same side supports and sheetmetal guards. It looks as if it's only different from the other one in that it is cut out at the bottom front for the bumper assembly 5b3805 to stick out beneath it.
These guards are both curved as you look down on them from the top. but stand perfectly straight up when you look at them from the side. The guards that cover the #44 hydraulic control groups installed on the U series D2's (and maybe the J's, but I haven't seen one with a factory installation) slant back at the top above the hydraulic tank as you look at them from the side.
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 Fifteen
| Placerville, CAChapter Nineteen
| 1234 Carngham-Lake Goldsmith Rd, Lake Goldsmith, Victoria, 3373, AustraliaChapter Two
| Stradsett, Nr Downham Market. Norfolk PE33 9HA UKChapter Two
| Faulkner Farm, West Drove, Wisbech, Cambridgeshire, PE14 7DP, UK
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