T146821 socket (w/ 2 gussets) Fits John Deere
T146821 socket (w/ 2 gussets) Fits John Deere
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One New Aftermarket Replacement Blade Pivot Socket (with 2 Gussets) for John Deere Crawler Dozers
This aftermarket replacement blade pivot socket with two weld-on gussets is a key component of the dozer blade pivot assembly on John Deere (JD) crawler dozers. The socket houses the trunnion ball at the center blade pivot point, and the two included gussets weld onto the socket to reinforce and extend service life. OEM part number T146821 was superseded by T180534; this socket replaces both numbers. Related blade pivot components -- including the trunnion ball (T147801), socket cap (T180535), and mounting bolts (19M7963) -- are available separately.
Serial Number Restriction: Fits 450H, 550H, and 650H dozers manufactured before serial number 903159 only. For 450H/550H/650H units at or after SN 903159, a different socket design is required.
Compatible Models
John Deere Crawler / Dozer (G-Series): 450G LGP, 450G Wide Track, 550G, 550G WT, 650G
John Deere Crawler / Dozer (H-Series, before SN 903159): 450H, 550H, 650H
Replaces Part Number(s):
T146821, T180534
New aftermarket replacement part - not remanufactured, not used.
