Case Dozer Engine Crankshaft Pulley

Case Dozer Engine Crankshaft Pulley parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	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	View Info

Crankshaft pulleys for Case Cummins-powered crawler dozers, driving accessory belts off the front of the engine across 450, 550, 650, 750, and 850 series machines.

Fits Models At A Glance

450 Series: 450C, 455C
550 Series: 550, 550E, 550G, 550H
650 Series: 650, 650G, 650H, 650K
750 Series: 750H, 750K
850 Series: 850K

Key Notes

Application: Drives fan, water pump, and alternator belts
Engine: Fits Case Cummins diesel configurations
Part Type: Front crankshaft pulley assembly
Condition: New and used options available

Why Choose Broken Tractor

✅ Verified fitment across Case dozer lineup
✅ Fast shipping from two US locations
✅ Knowledgeable support for engine parts

Frequently Asked Questions

What does the crankshaft pulley do on a Case dozer engine?

The crankshaft pulley mounts on the front of the engine and drives the accessory belts for the fan, water pump, and alternator. On Case Cummins-powered crawler dozers it transfers rotation from the crankshaft to those belt-driven components. Broken Tractor carries front crankshaft pulley assemblies for these engines.

Does crankshaft pulley SKU J914494 fit a Case 650K dozer?

Yes, the Case Cummins Engine Crankshaft Pulley (SKU J914494) is listed to fit the 650K along with other Case dozer models. It also fits the 450C, 455C, 550, 550E, 550G, 550H, 650, 650G, 650H, 750H, 750K, and 850K. If you are unsure about your machine, match the part number or confirm fitment with our parts team.

Will one crankshaft pulley fit multiple Case dozer series?

Yes, the crankshaft pulley we carry is listed across several Case dozer series including the 450, 550, 650, 750, and 850 machines. Fitment can depend on the engine configuration and serial number, so confirm your part number matches before ordering. You can also verify compatibility with our parts team.

Can I buy a used crankshaft pulley for a Case dozer?

Broken Tractor offers both new and used crankshaft pulley options for Case Cummins-powered dozers. Availability of each condition can vary, so check the listing for the option that fits your machine. Matching the part number is the best way to confirm the correct pulley.

What engine does the Case dozer crankshaft pulley fit?

This front crankshaft pulley assembly fits Case Cummins diesel engine configurations used in the 450 through 850 series crawler dozers. Because fitment can vary by engine setup, confirm the part number matches your engine. You can reach our knowledgeable support team at (800) 909-7060 for help identifying the right pulley.