Case Backhoe PowerShift Trans Controller

Case Backhoe PowerShift Trans Controller parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	580 Super L-II, 590 Super L-II	Powershift Transmission Controller		336551A1	$748.00	View Info

PowerShift transmission controllers for Case backhoe loaders, managing electronic shift signals and gear selection on Super L-II series machines equipped with Carraro powershift transmissions.

Fits Models At A Glance

Super L-II Series: 580 Super L-II, 590 Super L-II

Key Notes

Application: Electronic control of powershift gear selection and transmission logic
Part Reference: Cross-references OEM controller 336551A1
Transmission: Designed for Carraro powershift transmission systems
Condition: Replacement units available for aging or failed original controllers

Why Choose Broken Tractor

✅ Verified fitment for Case Super L-II backhoes
✅ Fast shipping from two US locations
✅ Knowledgeable support on transmission electronics

Frequently Asked Questions

What models does the Case 580 Super L-II PowerShift transmission controller fit?

The controller we carry fits the Case 580 Super L-II and 590 Super L-II backhoe loaders equipped with Carraro powershift transmissions. It manages electronic shift signals and gear selection on these machines. If you are unsure whether your unit uses this system, match the part number or confirm with our parts team.

What OEM part number does this Case PowerShift controller cross-reference?

This controller cross-references OEM controller number 336551A1. Broken Tractor lists it under the same SKU, 336551A1, so you can match it directly to the original unit. Comparing the number on your existing controller is the best way to confirm fitment.

What does the PowerShift transmission controller do on a Case Super L-II backhoe?

The controller handles electronic control of powershift gear selection and transmission logic on Super L-II series machines. It manages the shift signals sent to the Carraro powershift transmission. Broken Tractor offers replacement units for aging or failed original controllers.

Can I replace a failed Case 580 Super L-II transmission controller instead of repairing it?

Yes, we offer replacement PowerShift controllers for Case Super L-II backhoes with an aging or failed original unit. Installing a replacement that matches OEM 336551A1 restores electronic control of the powershift transmission. For help confirming the right unit for your machine, call our parts team at (800) 909-7060.