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1577338 Edge-Cutting Fits Caterpillar Models
1577338 Edge-Cutting Fits Caterpillar Models
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$127.28 USD
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One New Aftermarket Replacement Center Cutting Edge for Caterpillar (Cat) D-Series Dozers
This aftermarket replacement center cutting edge installs on the dozer blade of Caterpillar (Cat) D3 through D5 series track-type tractors. The bolt-on center blade edge is a wear part that protects the blade and provides ground-engaging cutting action during earthmoving and grading operations. Replaces OEM part number 1577338 (also formatted as 157-7338).
Specifications
- Position: Center blade cutting edge
- Thickness: 5/8 in (16 mm)
- Width: 6-1/2 in (165 mm)
- Length: 43-1/4 in (1099 mm)
- Weight: approximately 41-44 lbs (18.6-20 kg)
- Number of bolt holes: 7
- Bolt hole size: 5/8 in (18 mm) diameter
- Hole spacing: 6 in center to center (152.4 mm)
- Hardware required: (7) 4F3656 bolts and (7) 4K0367 nuts (sold separately)
Compatible Models
Caterpillar D3 Series: D3C, D3G, D3K, D3K XL, D3K2 LGP
Caterpillar D4 Series: D4G, D4K, D4K XL, D4K2 XL
Caterpillar D5 Series: D5G, D5K, D5K LGP, D5K2 XL
Replaces Part Number(s):
1577338, 157-7338, CA1577338
New aftermarket replacement part - not remanufactured, not used.



