AT302874 C-Frame, Heavy Duty Also purchase Item 24 for machines with adjustable
AT302874 C-Frame, Heavy Duty Also purchase Item 24 for machines with adjustable
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One New Aftermarket Replacement Heavy Duty Dozer Blade C-Frame for John Deere Crawler Dozers
This heavy duty C-frame (also known as a push frame) is the structural assembly that connects the dozer blade to the main body of the machine, enabling controlled pushing, grading, and clearing. It is a direct aftermarket replacement for John Deere (JD) OEM part number AT302874 and fits the 450H, 450J, 550H, 550J, 650H, and 650J crawler dozer series. Important: Does NOT fit the 650J-XLT or 650J-LGP. For machines equipped with an adjustable pitch link, also order the Dozer Blade Pivot Assembly (AT310824). For J-series models, ears must be cut off to weld pivot in place for adjustable pitch link installation.
Specifications
- Type: Heavy Duty C-Frame with step
- Approximate Weight: 870 lbs
Compatible Models
John Deere Crawler Dozers: 450H, 450J, 550H, 550J, 650H, 650J
Does NOT fit: 650J-XLT, 650J-LGP
Replaces Part Number(s):
AT302874
Aftermarket Interchange Numbers
AT319108
New aftermarket replacement part - not remanufactured, not used.
Product Category:
ConstructionView More: Construction Replacement Parts
Product Sub Group:
Other Backhoe PartsView More: Other Backhoe Parts Replacement Parts



