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Case Wheel Loader Crankshaft Pulley

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Case Wheel Loader Crankshaft Pulley parts list
Image Fits Model Description Part # Price Product Details
Case Cummins 4B 4BT 4BTA 6B 6BT engine oil pan heater kit 110V A77490 made in USA See Details 480E/F, 580E/K/L/M/SL/SM, 590/SL/SM, 450C, 550/E/G/H, 650/G/H/K, 750H/K, 850D/E/G/H/K, 855D/E, 1150E/G/H, 9010/B, 9020/B, 9030/B, CX130/160/210/240/290, 521/B/C/D, 621/B/C/D, 40/60/70/75/85/90/95XT, 1840/1845C, 570LXT/MXT, 584-588E/G, 660/760/860/960 Block Heater, Cummins Engine A77490
$74.00
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Case Iveco engine block heater 110V Block heater for Case 580M backhoe See Details 570MXT*, 580M*, 580N*, 580N EP*, 580 Super M*, 580 Super M*, 580 Super M+*, 580 Super M+*, 580 Super N*, 580 Super N WT*, 590 Super M*, 590 Super M*, 590 Super N*, 650K *, 750K*, 850K*, 850L*, 1150K*, 1650L*, 721F*, 586G*, 588G * 110V Engine Block Heater 87447135
$134.00
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Made in USA Case Cummins Engine Block Heater See Details 480F, 570LXT, 570MXT, 580SE, 580K, 580SK, 580L, 580SL, 580M, 580SM, 590, 590 Turbo, 590SL, 590SM, 450C, 550, 550E, 550G, 550H, 650, 650G, 650H, 750H, 750K, 850D, 850E, 850G, 850H, 850K, 1150E, 1150G, 1840, 1845C, 40XT, 60XT, 75XT, 85XT, etc Block Heater, Cummins Engine 196803A1
$134.00
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Fan Mount Bracket for Cummins 4BT390, 6BT590 Engines See Details 480E*, 480F, 580K, 580SK, 590, 680K, 680L, 780C, 780D, 450C*, 550, 550E, 550G, 550H, 650, 650G, 650H, 650K*, 750H, 750K*, 850D, 850E, 850G, 850H, 850K*, 1150E*, 1150G, 1150H, 455C*, 855D, 855E,1155E, 521D*, 621, 621B, 621C, 75XT, 85XT, 90XT, 95XT Fan Support Bracket (60mm) J911922
$214.00
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Case Engine Crankshaft Pulley (Cummins) (J914494) See Details 480E, 480ELL, 480F, 480FLL, 580 Super E, 580K, 580 Super K, 580L, 580 Super L,, 590 Turbo, 590 Super L, 580M*, 580 Super M*, 590 Super M*, 570LXT, 570MXT, 450C, 455C, 550, 550E, 550G, 550H, 650, 650G, 650H, 650K, 750H, 750K, 850K, 40XT, 60XT, 70XT, Crankshaft Pulley J914494
$64.00
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Case Cummins Engine Connecting Rod -- J901569 | Broken Tractor See Details 480E, 480E LL, 580E, 580K, 580SE, 680K, 680L, 780C, 780D, 450C, 550, 550E, 550G, 550H, 650, 650G, 650K, 750K, 850D, 850E, 850E, 850G, 850H, 850K, 1150E, 1150G, 1150H, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT Connecting Rod (Machine Split) J901569
$88.00
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Engine Rod Bearing for Machine Split Rod – Cummins Engine See Details 480E, 480E LL, 580E, 580K, 580SE, 680K, 680L, 780C, 780D, 450C, 550, 550E, 550G, 550H, 650, 650G, 650K, 750K, 850D, 850E, 850E, 850G, 850H, 850K, 1150E, 1150G, 1150H, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT Rod Bearing (Machine Split) A77465-A77469
From $16.00
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Crankshaft pulleys for Case wheel loaders running Cummins diesel engines, providing accurate belt drive alignment and vibration damping across multiple loader models.

Fits Models At A Glance

  • 500 Series: 521D, 621, 621B, 621C
  • Compact Wheel Loaders: 570LXT, 570MXT

Key Notes

  • Application: Mounts to the crankshaft to drive accessory belts and dampen engine vibration.
  • Engine Fitment: Designed for Case Cummins 4B and 6B engine platforms.
  • Condition: Available in new and used options depending on model.
  • Function: Maintains proper pulley alignment for fan, alternator, and water pump belts.

Why Choose Broken Tractor

  • ✅ Verified fitment across Case wheel loader models
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable support for Cummins engine parts

Frequently Asked Questions

What does the crankshaft pulley do on a Case wheel loader?

The crankshaft pulley mounts to the crankshaft to drive the accessory belts and dampen engine vibration. On Case wheel loaders it keeps proper pulley alignment for the fan, alternator, and water pump belts. Broken Tractor carries pulleys built for Case Cummins 4B and 6B engine platforms.

Does the Case Cummins crankshaft pulley fit a 570LXT or 570MXT?

Yes, the Case Cummins Engine Crankshaft Pulley (SKU J914494) lists fitment for the 570LXT and 570MXT compact wheel loaders. It also covers a wide range of other Case models running Cummins engines. Confirm the part number against your machine before ordering to be sure it matches your setup.

Will one crankshaft pulley fit multiple Case wheel loader models?

The Case Cummins Engine Crankshaft Pulley (SKU J914494) covers many Case models running 4B and 6B Cummins engines, including the 570LXT and 570MXT. Fitment can still depend on your specific model and serial number, so match the part number to your machine. If you are unsure, our parts team can help you confirm the right pulley.

How do I know if my Case wheel loader crankshaft pulley needs replacing?

A worn crankshaft pulley can cause belt misalignment, extra engine vibration, or wobble in the fan, alternator, and water pump belt drive. Since the pulley also dampens vibration, damage to it can lead to accelerated belt or accessory wear. If you spot these symptoms, compare your existing pulley to the part number listed to find the correct replacement.

Are Case wheel loader crankshaft pulleys sold new or used?

Broken Tractor offers crankshaft pulleys in new and used options depending on the model. Availability varies by fitment, so check the product listing for the exact SKU. To confirm which condition fits your loader, call our parts team at (800) 909-7060.

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