Komatsu Dozer Controllers & Monitors

Komatsu Dozer Controllers & Monitors parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	D475A-5, PW140-7, PW160-7, PW200-7, PW220-7, PC160LC-7, PC200/200LC-7, PC210/210LC-7, PC220/220LC-7, PC230/230LC-7, PC270/270LC-7, PC300/300LC-7, PC350/350LC-7, PC600/600LC-7, PC650/650LC-7, PC750/750LC-7, PC750SE-7, PC1250/1250LC-8	Cab AC Controller		20Y-979-6141	$698.00	View Info

Replacement controllers and monitors for Komatsu dozers, covering cab AC control components for the D475A series crawler dozer.

Fits Models At A Glance

D475 Series: D475A-5

Key Notes

Application: Cab AC controller for Komatsu D475A series crawler dozer
Coverage: Cab air conditioning control module for D475A-5 platform
Function: Controls cab climate and air conditioning output on Komatsu D475A dozer applications

Why Choose Broken Tractor

✅ Komatsu D475A cab controller stocked and ready
✅ OEM-equivalent fit for D475A-5
✅ Hard-to-find Komatsu dozer electronic components available

Frequently Asked Questions

What AC controller fits a Komatsu D475A-5 dozer?

Broken Tractor carries a replacement cab AC controller, part number 20Y-979-6141, for the Komatsu D475A-5 crawler dozer. It is the cab air conditioning control module for the D475A-5 platform. Match the part number on your existing controller before ordering.

What does the cab AC controller do on a Komatsu D475A dozer?

The cab AC controller manages cab climate and air conditioning output on the Komatsu D475A dozer. It is the electronic control module for the cab air conditioning system on the D475A-5.

How do I make sure an AC controller will fit my Komatsu D475A?

The simplest check is to match the part number on your current controller to 20Y-979-6141, which is listed for the Komatsu D475A-5. Fitment can depend on model and serial number, so if your unit's number is different or unreadable, confirm with the Broken Tractor parts team before ordering. You can call (800) 909-7060 for help.

Is the replacement D475A-5 AC controller an OEM-equivalent fit?

Yes, the cab AC controller Broken Tractor offers for the Komatsu D475A-5 is an OEM-equivalent fit. It is listed under part number 20Y-979-6141, so you can match it directly against the controller in your dozer's cab.