null
CALL or TEXT (800) 909-7060

Case Forklift Engine Crankshafts

ⓘ Click headers to sort ↕
Case Forklift Engine Crankshafts parts list
Image Fits Model Description Part # Price Product Details
Case 188 207 diesel engine crankshaft front seal A39110 See Details 310G, 350, 350B, 450, 450B, 450C, 455B, 455C, 550, 550E, 550G, 550H, 650, 650G, 850D, 850E, 850G, 855D, 855E, 480B, 480C, 480D, 480LL, 580, 580B, 580C, 580D, 580SD, 1835, 1835B, 1845, 1845B, 1845S, 584C, 584D, 585C, 585D, 586C, 586D, W11, DH5 Crankshaft Front Seal A39110
$88.00
View Info
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
View Info
Case engine crankshaft A144011 See Details 580C, 580D, 450, 450B, W11, 584C, 585C, 586C Crankshaft (Case 207) A144011
$884.00
View Info
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
$590.00
View Info

Replacement engine crankshafts and crankshaft front seals for Case rough terrain forklifts, covering 188 and 207 cubic inch Case engines plus Cummins 4-390 and 4T-390 diesel applications across multiple forklift generations.

Fits Models At A Glance

  • 584/585/586 C Series: 584C, 585C, 586C
  • 584/585/586 D Series: 584D, 585D, 586D
  • 584/585/586 E Series: 584E, 585E, 586E
  • G Series: 585G, 586G, 588G
  • Other: 660, 760, 686G

Key Notes

  • Application: Rotating assembly for engine rebuilds and crankshaft replacement
  • Engine Coverage: Case 188 gas and diesel, Case 207 non-turbo diesel, Cummins 4-390 and 4T-390
  • Components: Full crankshafts and crankshaft front seals
  • Condition: New and quality replacement options available

Why Choose Broken Tractor

  • ✅ Verified fitment across Case forklift engine families
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable staff to confirm your engine

Frequently Asked Questions

Which crankshaft fits a Case 584C, 585C, or 586C forklift?

For 584C, 585C, and 586C models with the Case 207 cubic inch non-turbo diesel engine, we carry engine crankshaft A144011. Confirm your engine displacement before ordering, since these forklifts can run different Case engine families. Match the part number to your engine or contact the parts team to verify.

What crankshaft do I need for a Case 584D, 585D, or 586D forklift?

The 584D, 585D, and 586D models with the Case 188 gas or diesel engine use crankshaft A151015. This crankshaft covers Case 188 gas and diesel applications across several machine families. Verify your engine displacement, then match the part number to confirm fitment.

Which crankshaft fits the Case 584E, 585E, 586E, and G Series forklifts?

The 584E, 585E, 586E, 585G, 586G, and 588G models running the Cummins 4-390 or 4T-390 diesel use crankshaft 3907803. This same crankshaft also covers the 660, 760, and 686G. Confirm whether your engine is the non-turbo 4-390 or turbo 4T-390 before ordering.

Do you sell the crankshaft front seal separately for Case 188 and 207 diesel engines?

Yes, Broken Tractor offers crankshaft front seal A39110 for Case 188 and 207 diesel engines. It fits a wide range of Case forklift models including the 584C, 584D, 585C, 585D, 586C, and 586D. This is sold as a front seal, not a complete crankshaft assembly.

How do I know if I have a Case 188 or Case 207 engine in my forklift?

Engine displacement determines which crankshaft fits, so the 188 and 207 use different part numbers even on similar forklift models. The Case 188 covers gas and diesel applications, while the 207 is a non-turbo diesel. If you are unsure of your engine, call our parts team at (800) 909-7060 to confirm before ordering.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Case Forklift Engine Crankshafts Brand: Head Title: Case Forklift Engine Crankshafts | Broken Tractor