4T2991 D7 Bulldozer End Edges Left & Right

Part No.  4T2991 , 4T-2991
Weight   33 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)


4T2991 D7 Bulldozer End Edges Left & Right, CAT style D7 Straight HD End Bit, Heat-Treated Dozer Flat End Cutting Edge, Aftermarket OEM Caterpillar 5 Holes Bolt-On Cutting Edge and End Bit, Replacement Cat style Moldboard Blades, Double beveled reversible DBF flat blade, CAT Wear Spare Parts China Supplier


4T2991 D7 Bulldozer End Edges Left & Right End Bit, Replacement Aftermarket OEM Parts 4T2991,  4T-2991 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

replaces: 4T2991

Models: D7 Dozer Blades, Left & Right

Bolts Required Per Edge: 5J4773 (5)

Nuts Required Per Edge: 2J3506 (5)

Washers Required Per Edge: 5P8248 (5)

Caterpillar style bolt on end cutting edge for a D7 Caterpillar Bulldozer. This is a double beveled reversible end cutting edge that is 1″thick, 10″wide and 27.875″in length. It takes 5 of a 3/4″X 2 1/2″(750X250) plow bolt and 5 of a 3/4″(750 HEX NUT) hex nut. The bolt hole spacing is 6″from center to center of the first 2 bolt holes, and 1.938″when measured from the edge of the bucket cutting edge to the center of the first hole.

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. 1U1192, 1U-1192 D7 Bulldozer End Bit

We offer a wide selection of blades manufactured from several grades of high carbon and boron steel. 4T3010 Motor Grader Bulldozer End Edge
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. 7J9477, 7J-9477 Standard Duty Cutting Edge

•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

We offer top quality ground engaging tools for all earth-moving equipment such as Loaders, Excavators, Backhoe, Dozers, Rippers, Motor Graders, Paving Products and Scrapers. Top quality ground engaging tools make a big difference on how well your machine performs. We are proud to offer high quality ground engaging tools with the latest designed shapes for outstanding performance and value in a wide range of applications. Whether you are in the business of construction, excavation, mining, trenching or any other earth-moving enterprise, the value you demand for your money can be found in our ground engaging tools. 4T2945, 4T-2945 CAT D7 Straight End Bit

PC200-5/7/8,PC300-1/5/6,PC400-1/5/6, PC650,PC1250


E301.5,E303,E305.5,E307/8B/C/D,E70B,E312,E120B/C/D,E320B/C/D,E323,E324,E325,E329,E330,E336,E345, E349

R35,R60-5,R60-7,R80,R110,R135,R140,R200,R210,R220,R225/7/9 ,R265,R290-7/9,R305-7/9,R335,R385,R445,R485

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