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Case Backhoe Engine Crankshaft

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Case Backhoe Engine Crankshaft parts list
Image Fits Model Description Part # Price Product Details
Case 300, 300B, 310, 320, 400B Backhoe G148 Gas Engine Crankshaft-- G11700 | Broken Tractor See Details 300, 300B, 310, 320, 400B Crankshaft (G148 Gas) G11700
$635.00
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Case backhoe 188 engine crankshaft replacement See Details 530, 580, 580B, 480B, 480C, 480D, 310, 350, 350B, 450 (before 3060305), 1740, 1835, 1835B, 1845, 1845B, 584D, 585D, 586D Crankshaft (Splined Pilot Hole) A151015
$595.00
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Case engine crankshaft A144011 See Details 580C, 580D, 450, 450B, W11, 584C, 585C, 586C Crankshaft (Case 207) A144011
$858.00
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Case Dozer Backhoe Loader Crankshaft  730, 830, 770, 870, 680B, 680C, 680D, 680E, 680G, 680H, 850, 850B, W7, W14 966772, A166001, A22578, A42802, A58787 -- A58889 See Details 730, 770, 830, 870, 680B, 680C, 680E, 680G, 680H, 750, 850, 850B, W7, W14 Crankshaft (Case 267, 301, 336BD) A166001
$935.00
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Case Cummins 4B crankshaft 3907803 See Details 580SE, 580K, 580SK, 580L, 580SL, 590T, 590SL, 580M, 580SM, 590SM, 570LXT, 570MXT, 584E, 585E, 586E, 585G, 586G, 588G, 450C, 550G, 550H, 650G, 650H, 650K, 750H, 750K, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, W11B, W14B, 660, 760, 686G Crankshaft (Cummins 4B & 4BT) 3907803
$654.00
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Case Cummins 6590 Engine Crankshaft -- J918324 | Broken Tractor See Details 680K, 680L, 780C, 780D, 850D, 850E, 850G, 850H, 850K-I, 1150E, 1150G, 1150H, W14B, W14C, 621, 621B, 621C, 880D, 1088, 9030, 9030B Crankshaft (Cummins) J918324
$874.00
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Lower Gasket Set with Seals for Case-IH Backhoes, Crawlers, and Tractors - A40713 See Details 310, 420, 450, 450B, LCK430, LCK530, 310B, 425, 440, 480, 480B, 480CKB, 480CKC, 480D, 480LL, 500LK, 530C, 580, 580B, 580C, 580CK, 580CKB, 580D, 311B, 320B, 330, 350, 430, 431, 441, 470, 480, 500, 530, 531, 540, 540C, 541, 541C, 570, 600, 630, 640 Lower Gasket Set with Seals A40713
$132.60
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Replacement engine crankshafts for Case backhoe loaders, covering gas and diesel applications across decades of production - from early 188 and G148 engines through modern Cummins 4-390 and 4T-390 powerplants. Lower gasket sets with seals are also available to complete crankshaft service jobs.

Fits Models At A Glance

  • 300 Series Backhoes: 300, 300B, 310, 320, 400B
  • 480 Series: 480B, 480C, 480D
  • 530/580 Early Series: 530, 580, 580B, 580C, 580D
  • 580K / 580L / 580M Series: 580K, 580SK, 580L, 580SL, 580M, 580SM, 580SE
  • 590 Series: 590T, 590SL, 590SM
  • 570 Series: 570LXT, 570MXT
  • 450 Series: 450, 450B, 450C

Key Notes

  • Engine Families: Covers Case 188 gas/diesel, 207 non-turbo diesel, G148 gas, Cummins 4-390, 4T-390, 6590, and 6T590 engines
  • Early 450 Fitment: Case 188 engine crankshaft fits 450 models produced before serial 3060305 only
  • Gasket Sets: Lower gasket sets with seals available for 188-engine backhoes to support complete crankshaft replacement
  • Part Number Reference: Key OEM references include A144011, A151015, G11700, 3907803, J918324, A40713

Why Choose Broken Tractor

  • ✅ Wide crankshaft coverage across multiple Case engine families
  • ✅ Trusted source for Case drivetrain and engine components
  • ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
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Product: Category: Case Backhoe Engine Crankshaft Brand: Head Title: Case Backhoe Engine Crankshafts | Broken Tractor