8A8580 Replacement Cutting Edge Part for CAT D4A

Part No.    8A8580 , 8A-8580
Weight  14.2 kg
Replacement Brand    Caterpillar / CAT
Material High spec alloy steel
Color  Yellow, black, red, green or as your required
Process Investment casting / Lost wax casting / sand casting / forged / forging
Packing Normal plywood case about 2tons per case
Tensile Strength ≥1400Rm-N/mm²
Shock ≥20J
Hardness 48-52HRC
Certification ISO9001:2008
Samples Offer sample with free of charge, but freight collect.
Place of Origin Zhejiang, China (Mainland)


8A8580 Replacement Cutting Edge Part for CAT D4A, Straight Center Blade, Heat-Treated Dozer Center Cutting Edge, Aftermarket OEM Caterpillar Flat 4 Holes Bolt-On Cutting Edge and End Bit, Replacement Cat style Blades, Double beveled reversible DBF flat blade, CAT Wear Spare Parts China Supplier


8A8580 Replacement Cutting Edge Part for CAT D4A, Replacement Aftermarket OEM Parts 8A8580 Cutting Edge Suitable for Dozer Bulldozer Crawel Tractor Compact, Buy Blade & End Bit Caterpillar genuine, new parts with delivery, aftermarket, replacement and not original CAT

Caterpillar style bolt on center cutting edge for a D4 Caterpillar Bulldozer. This is .625″thick, 8″wide and 24.625″in length. It takes 4 of a 5/8″X 2″(625X200) plow bolt and 4 of a 5/8″(625 HEX NUT) hex nut. The bolt hole spacing is 6″from center to center of the bolt holes, and 3.313″when measured from the edge of the bucket cutting edge to the center of the first hole.

This Replacement part suitable for CAT D4A.
Replacement Part Number(s): 8A-8580.
31.00 lbs / 14.09 kg
Dozer Blades – Center
Bolts Per Edge: 4F3654 (7)
Nuts Per Edge: 4K0367 (7)
Washers Per Edge: 5P8247 (6)

Heat-Treated edges offer the best combination of wear and impact resistance. These premium edges are manufactured from a boron steel alloy and are warranted against defects in material and workmanship as well as against breakage during the usable life of the product.

We offer a wide selection of blades manufactured from several grades of high carbon and boron steel.
Many of these products are made from both high carbon and boron steel that are heat-treated and hardened to improve the lifespan while meeting the demanding requirements of earthmoving and mining applications.

•OEM Part Number or Custom Design
•Grader blade: C80 high carbon steel and heat treated 30MnB boron steel for you to choose
•Grader end bit: heat treated 16Mn manganese steel and heat treated 30MnB boron steel for you to choose
•Curved grader blade: thickness from 13-25mm, width from 152-203mm
•Flat grader blade: thickness from 16-75mm, width from 203-406mm
•Serrated grader blade both curved and flat
.Provide Casting ripper shank and teeth

Wholesale Undercarriage Parts Track Shoes for Excavator & Bulldozer

-Professional Manufacturer

-Flexible payment terms

-Quick delivery time 4T3021 Caterpillar Bulldozer Central Blade

-Exclusive agent accepted

-One-stop purchasing service

-Unmatched customer service

-Full compliance with European quality standards

-Excellent quality with competitive prices

– Have cooperated with a lot of importers in us for more than 5 years


1412239 EDGE GP-BIT, 6Y5842 Caterpillar Parts Edge fits 315C, 315D L, D4C, D5C

1410413 EDGE-CUTTING, 4T3021 Cat Bulldozer Center Edge D4 D6
D3C III, 6Y5842, 6Y-5842 CAT D4 LGP, D5 Cutting Edge

4T6232 Caterpillar
D3B, D3C II, D3C III, D3G, D3K XL, D3K2 LGP, D4G, D4K XL, D4K2 XL, D5K LGP, D5K2 XL

4T6230 Caterpillar
D3B, D3C II, D3C III, D3G, D4G, D5G

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