5J6939HD cutting edge,end, L/H Fits Caterpillar
5J6939HD cutting edge,end, L/H Fits Caterpillar
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One New Aftermarket Replacement Left-Hand Cutting Edge End Bit for Caterpillar (Cat) D5 and D6 Series Dozers
This heavy-duty left-hand (L/H) end bit is a bolt-on replaceable wear part that mounts to the outer left end of the dozer blade cutting edge assembly. End bits protect the blade corners and provide the primary cutting contact at the edge of the push stroke, withstanding abrasive forces during earthmoving, grading, and land-clearing operations. The HD designation indicates a heavy-duty construction for demanding applications.
Specifications
- Position: Left-Hand (L/H) End Bit
- Type: Heavy-Duty (HD) bolt-on dozer blade end bit
- Material: High-carbon / boron steel, heat treated
- Application: Caterpillar (Cat) track-type tractor dozer blade ground engaging tool (GET)
Compatible Models
Caterpillar (Cat) Track-Type Tractors / Dozers: D5B, D6D, D6E, D6E SR
Note: This is a left-hand (L/H) end bit only. It is not interchangeable with the right-hand (R/H) end bit. Verify blade series and configuration before ordering.
Replaces Part Number(s):
5J6939HD, 5J-6939HD
New aftermarket replacement part - not remanufactured, not used.



