Machine description: 4 TOOTH THUMB, FITS 311-314 CAT EXCAVATORS, FOR USE WITH: PIN ON, MESHES WITH 36IN BUCKET, Online Owner's Manual , PRO PLUS (LINK WITH FULL ROTATION)... more info about the Caterpillar 313THUMB.
Machine description: 4 TOOTH DESIGN, CATERPILLAR FULL ROTATION THUMB, CATERPILLAR PART NUMBER 387-9674, INCLUDES HYDRAULIC CYLINDER, INCLUDES MOUNTING PINS, meshes with 36" bucket, NOT FOR USE WITH COUPLER. PIN ON ONLY, S... more info about the Caterpillar 315D-317 FULL ROTATION THUMB.
Machine description: CATERPILLAR PART NUMBER 378-2323, CATERPILLAR STIFF LINK THUMB, FOR USE WITH: Pin On OR Pin Grabber Coupler; Bucket Dependant, INCLUDES 3 TEETH, INCLUDES MOUNTING PLATE, NOT COMPATIBLE WITH THUMB READ... more info about the Caterpillar 318D-319D STIFF LINK THUMB.
Machine description: CATERPILLAR LINK STYLE FULL ROTATION THUMB, FOR CAT 307-309, FOR USE WITH PIN ON HD AND HDR BUCKETS (EXCEPT 13"HD), REQUIRES AUXILARY LINES GROUP WITH TWO-WAY FLOW FUNCTIONALITY, SOLD AS IS... more info about the Caterpillar 307-309 FULL ROTATION THUMB.
Machine description: CATERPILLAR 310 HYDRAULIC THUMB, CATERPILLAR PART NUMBER 540-6735, CONNECTING LINES INCLUDED, FOR USE WITH: Pin-on or Pin grabber coupler, SOLD AS IS... more info about the Caterpillar 310 HYDRAULIC THUMB.