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Case Dozer Blade Cutting Edges

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Case Dozer Blade Cutting Edges parts list
Image Fits Model Description Part # Price Product Details
Cutting Edge Kit for Case 350B 88" Dozer Blade See Details 350B Cutting Edge Kit (88" Blade) CS-350B-CEK
$344.00
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Cutting Edge Kit for 88" Blade on Case 450, 450B, 450C Dozers See Details 450, 450B, 450C Cutting Edge Kit (88" Wide Blade) CS-450-CEK
$423.00
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Case Dozer Blade Cutting Edge Kit for LGP with 104" Blade See Details 450B LGP, 450C LGP, 550E LGP, 550G LGP Cutting Edge Kit (104-Inch Blade) CS-450LGP-CEK
$374.00
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Case Dozer Blade Cutting Edge Kit for 450, 450C, 550, 550G with 96" Blade See Details 450, 450B, 450C, 550, 550E, 550G Cutting Edge Kit (96-Inch Blade) CS-550E-CEK
$400.00
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Case 550H Dozer Blade Cutting Edge Kit with 96" Blade, Bolts & Nuts Included See Details 550H Cutting Edge Kit (96-Inch Blade) CS-550H-CEK
From $673.00
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Case Dozer Cutting Edge Kit (102" Wide Blade) -- CS-650-CEK | Broken Tractor See Details 650, 850B, 850C, 850D, 850E Cutting Edge Kit (102" Wide Blade) CS-650-CEK
$416.00
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Case Dozer Blade Cutting Edge Kit | Broken Tractor See Details 650G, 650H, 650K, 750H, 750K, 750L, 850G, 850H, 850K, 850L Cutting Edge Kit (104" Wide Blade) CS-650G-CEK
From $795.00
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Cutting Edge Kit for Case 1150E Dozer – 126" Blade See Details 1150E Cutting Edge Kit (126" Wide Blade) CS-1150E-CEK
$490.00
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Case Dozer Cutting Edge End -- R57841, D34323 | Broken Tractor See Details 350B, 450, 450B, 450C, 550, 550E, 550G, 550G LGP End Bit - Cutting Edge R57841
$55.00
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Case 350, 350B Dozer Blade Center Cutting Edge -- R24492 See Details 350, 350B Center, Blade Cutting Edge R24492
$196.00
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Case 450, 450B, 450C Dozer Blade Center Cutting Edge -- R57842 | Broken Tractor See Details 450, 450B, 450C Center Cutting Edge R57842
$256.00
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Case Dozer Blade Center Cutting Edge (79 7/8" Long) -- R57843 | Broken Tractor See Details 450B LGP, 450C LGP, 550E LGP, 550G LGP Center Cutting Edge R57843
$226.00
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Case Dozer Blade Center Cutting Edge -- R57844 | Broken Tractor See Details 550E, 550G Center Cutting Edge R57844
$262.00
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Case 550H Dozer Blade Cutting Edge End -- 305440A1 | Broken Tractor See Details 550H, 550H LGP End Bit - Cutting Edge 305440A1
$118.00
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Case 550H Dozer Blade Center Cutting Edge -- 311729A1 | Broken Tractor See Details 550H Center Cutting Edge 311729A1
$359.00
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Case Dozer Cutting Edge End -- R42470 | Broken Tractor See Details 650, 850B, 850C, 850D, 850E, 1150B, 1150C, 1150D, 1150E Cutting Edge End Bit R42470
$54.00
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Case Dozer Blade Cutting Edge End by Broken Tractor See Details 650G, 650H, 650K, 750H, 750K LGP, 850G, 850H, 850K LGP, 1150G, 1150H End Bit, Cutting Edge R42490
$115.00
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Case Dozer Blade Center Cutting Edge-- R44600 | Broken Tractor See Details 650, 850B, 850C, 850D, 850E Center Cutting Edge R44600
$283.00
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Case Dozer Center Cutting Edge (2 Used Per Blade) -- 115631A1 | Broken Tractor See Details 650G, 650H, 650K, 650L, 750H, 750K, 750L, 850G, 850H, 850K, 850L Center Cutting Edge (2 Used Per Blade) 115631A1
$275.00
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Case 1150B, 1150C Dozer Blade Center Cutting Edge -- R41350 | Broken Tractor See Details 1150B, 1150C Center Cutting Edge R41350
$328.00
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Case 1150E Dozer Center Cutting Edge Bit (3 Used Per Blade) -- R44885 | Broken Tractor See Details 1150E Cutting Edge Center Bit (3 Used Per Blade) R44885
$112.00
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CAT Case Dresser dozer loader blade cutting edge bolt 1/2 x 2 inch 4F3649 See Details 350B, 450, 450B, 450C Cutting Edge Bolt (1/2" x 2") 4F3649
$2.00
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CAT John Deere Dresser dozer blade cutting edge bolt 5/8 x 2 inch 4F3654 See Details Various CAT, John Deere, and Dresser dozer, loader, and grader models using 5/8" x 2" cutting edge mounting bolts Cutting Edge Bolt (5/8" x 2") 4F3654
$5.00
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Case Dozer Cutting Edge Bolt (5/8" X 2 1/2") -- 4F3656 | Broken Tractor See Details Various Cutting Edge Bolt (5/8" x 2-1/2") 4F3656
$2.00
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CAT John Deere Case Dresser dozer blade cutting edge bolt 3/4 x 2-1/2 inch 5J4773 See Details Various CAT, John Deere, Case, Dresser dozers and loaders using 3/4" x 2-1/2" cutting edge bolts Cutting Edge Bolt (3/4" x 2-1/2") 5J4773
$4.00
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CAT Case John Deere Dresser dozer blade cutting edge bolt 3/4 x 2-3/4 inch 5J4771 See Details D3K, D3K2, D4K, D4K2, D5C, D5G, D5K, D5K2, D6T, D7G, D7G2, 120M, 12M, 140M, 14M, 160M, 16G, 16H, 16M, 931, 931B, 973, 973C, 973D, 910, 910E, 910G, 910K, 914G, 914K, 966C, 980H, 980K, 980M, 650G, 650H, 650K, 750H, 750K, 850G, 850H, 850K, 1150G, 1150H Cutting Edge Bolt (3/4" x 2-3/4") 5J4771
$3.00
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Caterpillar D6H D6R dozer blade cutting edge bolt 3/4 inch x 3 inch 4F0138 See Details Various Cutting Edge Bolt (3/4" X 3") 4F0138
$7.00
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1/2" Cutting Edge Nut for Dozer Blade See Details Various Cutting Edge Nut (1/2") 1F7958
$1.25
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CAT John Deere Komatsu Case dozer loader blade cutting edge nut 5/8 inch 4K0367 See Details D3, D3B, D4C, D4G, D5C, D5G, 416B, 350B, 350C, 350D, 310, 410L, D31, D37, D39, D41, 1150E Cutting Edge Nut (5/8") 4K0367
$2.00
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CAT John Deere Case Dresser dozer blade cutting edge nut 3/4 inch 2J3506 See Details D3K, D3K2, D4K, D4K2, D5C, D5G, D5K, D5K2, D6H, D6R, 450, 450B, 450C, 450G, 450H, 450J, 450K, 550, 550G, 550H, 550J, 550K, 650G, 650H, 650J, 650K, 850J, 850K, 850L Cutting Edge Nut (3/4") 2J3506
$2.00
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8 Replacement Dozer Blade Face Case John Deere See Details CASE: 850, 850B, 850C, 850D, 850E / DEERE: 450H, 450J, 550H, 550J, 650H, 650J 100" Replacement Blade Face PV502
From $1,424.00
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Center cutting edges, end bits, cutting edge kits, and mounting bolts and nuts for Case crawler dozer blades, covering new and replacement wear parts across the 350 through 1150 series machines and their LGP variants.

Fits Models At A Glance

  • 350 Series: 350, 350B
  • 450 Series: 450, 450B, 450C, 450B LGP, 450C LGP
  • 550 Series: 550, 550E, 550G, 550G LGP, 550H, 550H LGP, 550E LGP, 550G LGP
  • 650 Series: 650, 650G, 650H, 650K, 650L
  • 750 Series: 750H, 750K, 750L
  • 850 Series: 850B, 850C, 850D, 850E, 850G, 850H, 850K, 850L
  • 1150 Series: 1150B, 1150C, 1150D, 1150E, 1150G, 1150H

Key Notes

  • Application: Front blade wear edges that contact the ground during grading and pushing
  • Part Types: Center cutting edges, end bits, full edge kits, and blade faces
  • Hardware: Mounting bolts and nuts in 1/2", 5/8", and 3/4" sizes
  • Blade Widths: Kits available for 88", 96", 100", 102", 104", and 126" blades

Why Choose Broken Tractor

  • ✅ Fast shipping from two US locations
  • ✅ New and replacement edges to fit your blade
  • ✅ Fitment help from a knowledgeable parts team

Frequently Asked Questions

What is included in a Case dozer blade cutting edge kit?

Our Case cutting edge kits include the center cutting edges and end bits sized for your blade width, and some kits such as the 550H kit (SKU CS-550H-CEK) also include the mounting bolts and nuts. Kits are offered for 88", 96", 100", 102", 104", and 126" blades. Check the kit fitment and blade width against your machine before ordering.

What size cutting edge bolts fit a Case dozer blade?

Broken Tractor carries cutting edge mounting bolts in 1/2", 5/8", and 3/4" sizes, along with matching nuts. Common options include 5/8" x 2" (SKU 4F3654), 5/8" x 2-1/2" (SKU 4F3656), 3/4" x 2-1/2" (SKU 5J4773), and 1/2" x 2" (SKU 4F3649). Match the bolt diameter and length to the holes in your cutting edge, or confirm with our parts team.

How many center cutting edge bits does a Case 1150E dozer blade use?

The Case 1150E center cutting edge bit (SKU R44885) is used three per blade. We also offer a full 126" blade cutting edge kit for the 1150E (SKU CS-1150E-CEK) that covers the center and end bits together.

What is the difference between a center cutting edge and an end bit?

The center cutting edge is the straight wear edge that runs along the bottom middle of the blade and contacts the ground during grading and pushing, while end bits protect the corners of the blade. Broken Tractor carries both separately as well as combined in cutting edge kits so you can replace only the worn parts or the full set.

Which cutting edge fits a Case 550E or 550G dozer?

The center cutting edge for the Case 550E and 550G is SKU R57844, and the end bit SKU R57841 covers the 550, 550E, 550G, and 550G LGP. For a complete set, the 96" blade kit SKU CS-550E-CEK fits the 450 through 550G machines. If you are unsure which edge matches your blade, confirm the part number with our parts team at (800) 909-7060.

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Product: Category: Case Dozer Blade Cutting Edges Brand: Head Title: Case Dozer Blade Cutting Edges | Broken Tractor