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Cat Dozer Blade Cutting Edges

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Fits Models At A Glance: Caterpillar Dozers:D3, D3B Key Notes: Part #: 4T6229 Weight: 15 lbs (6.8 kg) Dimensions: 3/4" thick x 6" tall x 13" wide (19 mm x 152 mm x 330 mm) Bolt Pattern: 3 holes, 5/8" (16 mm) diameter bolt holes Position:...

Fits Models At A Glance: Caterpillar Dozers: D3, D3B Key Notes: Part #: 4T6230 Dimensions: 5/8 in. thick x 6 in. tall x 34-1/4 in. wide (15.9 mm x 152.4 mm x 870 mm) Hole Count: 6 holes Hole Diameter: 5/8 in. (15.9 mm) Weight: 34 lbs. (15...

Fits Models At A Glance: Caterpillar Dozers:D3B, D3C, D3G, D3K, D4C, D4G, D4K, D5C, D5G, D5K Key Notes: Part #: 6Y5839 Weight: 12 lbs (5.4 kg) Dimensions: 5/8" thick x 6" tall x 13-7/8" long (16 mm x 152 mm x 352 mm) Bolt Pattern: 3 holes,...

Fits Models At A Glance: Caterpillar Dozers:D3B, D3C, D3G, D3KD4C, D4G, D4KD5C, D5G, D5K Key Notes: Part #: 6Y5840 Weight: 12 lbs (5.4 kg) Dimensions: 5/8" thick x 6" tall x 13-7/8" long (16 mm x 152 mm x 352 mm) Bolt Pattern: 3 bolt holes,...

Fits Models At A Glance: Caterpillar Dozers:D3C, D3G, D3K, D4G, D4K, D5G, D5K Key Notes: Part #: 157-7338 Weight: 41 lbs (18.6 kg) Dimensions: 5/8" thick x 6-1/2" tall x 43-1/4" long (16 mm x 165 mm x 1098 mm) Bolt Pattern: 7 bolt holes, 5/8"...

Fits Models At A Glance: Caterpillar Dozers:D3, D3B, D3C (Serial #s: 5WH, 96X, 8JP)D3K, D3K2 (Serial #s: 2775647, 2862936)D4, D4B, D4C (Serial #s: 4GH, 9YH, 8ZH)D4K, D4K2 (Serial #s: 2551362, 2551414, 2552370, 2552376)D5K, D5K2 (Serial #s: 2551487,...

Fits Models At A Glance Caterpillar Dozers: D3K, D3K2, D4K, D4K2, D5C, D5C-III, D5G, D5K, D5K2 Key Notes Weight: 27.00 lbs. (12.25 kg) Dimensions: 18" x 8" x 3/4" (457 mm x 203 mm x 19 mm) Mounting: 4 Bolt Holes Hardware Requirements: Uses 4...

Fits Models At A Glance: Caterpillar Dozers: D3K, D3K2, D4K, D4K2, D5C, D5C-III, D5G, D5K, D5K2 Key Notes: Weight: 27.00 lbs. Approximate Dimensions: 3/4" Thick x 8" Tall x 18" Wide Hardware Requirements: Uses 4 of 5J4773 bolts and 2 of 2J3506...

Fits Models At A Glance: Caterpillar Dozers: D3K, D3K2, D4K, D4K2, D5K, D5K2 Key Notes: Size: 5/8 Thick x 8 Tall x 36-1/2 Wide Center Cutting Edge Part Number: 331-0162 Weight: 46 lbs. (20.87 kg) Why Choose Broken Tractor? High-Quality Parts: Built...

Fits Models At A Glance: Caterpillar Dozers:D5C, D5G Key Notes: Part #: 3G9306 Weight: 44 lbs (20 kg) Dimensions: 5/8" thick x 8" tall x 34-3/4" long (16 mm x 203 mm x 883 mm) Bolt Pattern: 6 bolt holes, 3/4" (19 mm) diameter Hardware...

Fits Models At A Glance: Caterpillar Dozers:D4C, D4G, D5C, D5G Key Notes: Part #: 6Y5842 Weight: 48 lbs (21.8 kg) Dimensions: 5/8" thick x 6" tall x 49-7/8" long (16 mm x 152 mm x 1267 mm) Bolt Pattern: 8 bolt holes, 5/8" (16 mm)...

Fits Models At A Glance: Caterpillar Dozers:D4H, D5H, D6M, D6RFits left or right-hand side Key Notes: Part #: 3G4285 Weight: 26 lbs (11.8 kg) Dimensions: 3/4" thick x 8" tall x 16-1/4" long (19 mm x 203 mm x 413 mm) Bolt Pattern: 4 bolt...

Fits Models At A Glance: Caterpillar Dozers:D5H, D6M, D6R Key Notes: Part #: 3G4282 Weight: 70 lbs (31.8 kg) Dimensions: 3/4" thick x 8" tall x 45-1/4" long (19 mm x 203 mm x 1149 mm) Bolt Pattern: 7 bolt holes, 3/4" (19 mm)...

Fits Models At A Glance: Caterpillar Dozers:D4H, D5M, D6K Key Notes: Part #: 8E9377 Weight: 53 lbs (24 kg) Dimensions: 5/8" thick x 8" tall x 41-1/2" long (16 mm x 203 mm x 1054 mm) Bolt Pattern: 7 bolt holes Application: Center blade...

Fits Models At A Glance: Caterpillar Dozers:D4H, D5M, D6K Key Notes: Part #: 4T8940 Weight: 60 lbs (27.2 kg) Dimensions: 5/8" thick x 8" tall x 47" long (16 mm x 203 mm x 1194 mm) Bolt Pattern: 8 bolt holes, 3/4" (19 mm) diameter Hardware...

Fits Models At A Glance Caterpillar Dozers: D6H Key Notes Part Number: 9W8874 Weight: 44.00 lbs (19.96 kg) Side: Right Hand Mounting Holes: 8 holes, 3/4" diameter Dimensions: 1" thick × 10" wide × 18 3/8" long (25.4 mm ×...

Fits Models At A Glance: Caterpillar Dozers:D6H, D6R Key Notes: Part #: 9W8875 Weight: 44 lbs (20 kg) Dimensions: 1" thick x 10" tall x 18-3/8" long (25 mm x 254 mm x 467 mm) Bolt Pattern: 6 bolt holes, 3/4" (19 mm) diameter Hardware...

Fits Models At A Glance: Caterpillar Dozers:D6H, D6R Key Notes: Part #: 9W1878 Weight: 91 lbs (41.3 kg) Dimensions: 3/4" thick x 10" tall x 48-1/4" long (19 mm x 254 mm x 1226 mm) Bolt Pattern: 6 bolt holes, 3/4" (19 mm)...

Fits Models At A GlanceCaterpillar Dozers & Loaders: Various models using 5/8" x 2" cutting edge boltsJohn Deere Dozers: Various models using 5/8" x 2" cutting edge boltsDresser Dozers: Various models using 5/8" x 2" cutting edge boltsOther...

Fits Models At A GlanceCase Dozers: Various modelsKey NotesPart Number(s): 4F3656Weight: 0.2 lbsApplication: Cutting edge mounting bolt for Case dozer bladesCondition: Aftermarket replacement partDimensions: 5/8" x 2-1/2"Why Choose Broken TractorU.S...

Fits Models At A Glance: Caterpillar Dozers & Loaders: Various models using 3/4" x 3" cutting edge bolts including D6H, D6R, 824S, 955L and others requiring the longer 3" bolt length John Deere Dozers: Various models using 3/4" x 3" cutting edge...

Fits Models At A GlanceCaterpillar Dozers: D3K, D3K2, D4K, D4K2, D5C, D5G, D5K, D5K2, D6T, D7G, D7G2, and other CAT models using 3/4" x 2-3/4" cutting edge boltsCaterpillar Motor Graders: 120M, 12M, 140M, 14M, 160M, 16G, 16H, 16M, and other CAT graders...

Fits Models At A GlanceCaterpillar Dozers & Loaders: Various models using 3/4" x 2-1/2" cutting edge boltsJohn Deere Dozers: Various models using 3/4" x 2-1/2" cutting edge boltsCase Construction Equipment: Various models using 3/4" x 2-1/2" cutting...

Fits Models At A GlanceCaterpillar Dozers: D3, D3B, D4C, D4G, D5C, D5G, and other CAT models using 5/8" cutting edge hardwareCaterpillar Loaders: 416B and other CAT loaders using 5/8" cutting edge hardwareJohn Deere Dozers & Backhoes: 350B, 350C,...

Fits Models At A GlanceCaterpillar Dozers: D3K, D3K2, D4K, D4K2, D5C, D5G, D5K, D5K2, D6H, D6R, and other CAT models using 3/4" cutting edge hardwareJohn Deere Dozers: 450, 450B, 450C, 450G, 450H, 450J, 450K, 550, 550G, 550H, 550J, 550K, 650G, 650H,...

Image Fits Model Description Part # Price Product Details
CAT D3 Blade Edge End 4T6229 See Details D3, D3B Cutting Edge End 4T6229
$44.00
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Caterpillar D3 Center Cutting Edge 4T6230 See Details D3, D3B Center Cutting Edge (34-1/4") 4T6230
$131.00
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Right-Hand Blade Edge for CAT D4C – 6Y5839 See Details D3B, D3C, D3G, D3K, D4C, D4G, D4K, D5C, D5G, D5K Cutting Edge End, Right-Hand 6Y5839
$45.00
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Left-Hand Blade Edge for CAT D3K – 6Y5840 See Details D3B, D3C, D3G, D3K, D4C, D4G, D4K, D5C, D5G, D5K Cutting Edge End, Left-Hand 6Y5840
$55.00
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CAT Dozer Center Cutting Edge 157-7338 See Details D3C, D3G, D3K, D4G, D4K, D5G, D5K Center Cutting Edge (43-1/4" Long) 157-7338
$124.00
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Cat Dozer Center Cutting Edge -- 4T6232 | Broken Tractor See Details D3B, D3C, D3G, D3K, D4C, D4G, D4K, D5K Center Cutting Edge (47-3/4") 4T6232
$128.00
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Left Hand Cutting Edge for Caterpillar D5K Dozer See Details D3K, D3K2, D4K, D4K2, D5C, D5C-III, D5G, D5K, D5K2 Cutting Edge End, Left-Hand 8E7078
$93.00
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8E7079 Caterpillar Cutting Edge, End Bit R/H Fits D3K, D4K, D5C, D5G, D5K Dozers -- 8E7079 See Details D3K, D3K2, D4K, D4K2, D5C, D5C-III, D5G, D5K, D5K2 Cutting Edge End, Right-Hand 8E7079
$93.00
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Caterpillar Cutting Edge, Center for D3K, D3K2, D4K, D4K2, D5K, D5K2 Dozers (331-0162) See Details D3K, D3K2, D4K, D4K2, D5K, D5K2 Center Cutting Edge (36-1/2") 331-0162
$133.00
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CAT D5G Center Blade Edge 3G9306 See Details D5C, D5G Center Cutting Edge (34-3/4") 3G9306
$178.00
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CAT D4C Center Cutting Edge 6Y5842 See Details D4C, D4G, D5C, D5G Center Cutting Edge (49-7/8") 6Y5842
$152.00
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Cat D4H, D5H Dozer Blade Cutting Edge End Bit -- 3G4285 | Broken Tractor See Details D4H, D5H, D6M, D6R Cutting Edge End 3G4285
$100.00
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CAT D6M Center Cutting Edge 3G4282 See Details D5H, D6M, D6R Center Cutting Edge (45-1/4") 3G4282
$188.00
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CAT D6K Blade Center Edge 8E9377 See Details D4H, D5M, D6K Center Cutting Edge (41-1/2") 8E9377
$144.00
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CAT Center Blade Cutting Edge 4T8940 See Details D4H, D5M, D6K Center Cutting Edge (47") 4T8940
$164.00
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Right-Hand Cutting Edge End for CAT D6H Dozer, 8-Hole See Details D6H, D6R Cutting Edge End, RH (18-3/8") 9W8874
$140.00
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CAT D6H Left Cutting Edge 9W8875 See Details D6H, D6R Cutting Edge End, LH (18-3/8") 9W8875
$140.00
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CAT D6H Blade Edge Center Segment 9W1878 See Details D6H, D6R Center Cutting Edge (48-1/4") 9W1878
$274.00
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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
$4.00
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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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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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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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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 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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Replacement blade cutting edges, end bits, and hardware for Caterpillar dozers, covering center sections, left-hand and right-hand ends, and the bolts and nuts needed to secure them across a wide range of D3 through D6 series machines.

Fits Models At A Glance

  • D3 Series: D3, D3B, D3C, D3G, D3K, D3K2
  • D4 Series: D4C, D4G, D4H, D4K, D4K2
  • D5 Series: D5C, D5C-III, D5G, D5H, D5K, D5K2, D5M
  • D6 Series: D6H, D6K, D6M, D6R

Key Notes

  • Blade Sections: Center cutting edges range from approximately 34" to 49-7/8" in length; end bits available in left-hand and right-hand configurations
  • Hardware: Cutting edge bolts and nuts in 5/8" and 3/4" sizes, including Dresser-compatible hardware
  • Hole Counts: Center sections available in 6-hole, 7-hole, and 8-hole patterns to match OEM blade specifications
  • Cross-Application: Several bolts and nuts fit multiple dozer, loader, and scraper blade applications

Why Choose Broken Tractor

  • ✅ Wide Cat dozer fitment from D3 through D6 series
  • ✅ Center, left-hand, and right-hand sections available
  • ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
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Product: Category: Cat Dozer Blade Cutting Edges Brand: Head Title: Cat Dozer Blade Cutting Edges | Broken Tractor