Komatsu Dozer Electrical

Komatsu Dozer Electrical parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	655B, 755B, 855E, 750B, 750C, 750CII, 850B, 850C, 850CII, 850E, 110, 190E, 330C, 370, 450, 450LC, 490E, 690E, 690ELC, 690LC, 790ELC, 792D, 792LC, 892E, 892LC, 992E, 992LC, 2054, 570B, 670B, 770B, 770CII, 772B, 344G, 444G, D41, D41A, D41E, D41P	Alternator (Bosch)		AT161324	$234.00	View Info

Replacement electrical components for Komatsu crawler dozers, covering Bosch alternators for D41 series machines with 6D102 and S6D102 engine configurations.

Fits Models At A Glance

D41 Series (1995 and up): D41, D41A, D41E, D41P

Key Notes

Application: Replacement alternators for Komatsu D41 series crawler dozer charging systems
Coverage: Bosch alternator for D41 series platforms with 6D102 and S6D102 engines
Function: Restores electrical charging output on Komatsu D41 dozer applications

Why Choose Broken Tractor

✅ Komatsu D41 series alternators stocked and ready
✅ Bosch alternator for 6D102 and S6D102 engine platforms
✅ Hard-to-find Komatsu dozer electrical parts available

Frequently Asked Questions

What alternator fits a Komatsu D41 dozer?

Broken Tractor offers a 24 volt, 45 amp Bosch alternator, part number AT161324, for the Komatsu D41, D41A, D41E and D41P crawler dozers. It covers the D41 series from 1995 and up with 6D102 and S6D102 engine configurations. It replaces the alternator in the charging system to restore electrical output.

What voltage is the alternator on a Komatsu D41P dozer?

The Bosch alternator we carry for the Komatsu D41P is a 24 volt unit rated at 45 amps. The same AT161324 alternator also covers the D41, D41A and D41E. Compare the voltage and amp rating on your old alternator before ordering.

Does the Bosch AT161324 alternator fit a Komatsu D41 with the 6D102 engine?

Yes, the AT161324 Bosch alternator is listed for Komatsu D41 series dozers with both the 6D102 and S6D102 engine configurations. Fitment can vary by model and serial number, so match the part number on your current alternator before you buy. If you are unsure, call (800) 909-7060 and the parts team can help confirm fitment.

How do I find the right replacement alternator for my Komatsu D41 series dozer?

Start by checking the part number on your existing alternator and confirming your model is a D41, D41A, D41E or D41P built in 1995 or later. Next, confirm your machine has a 6D102 or S6D102 engine, since that is the configuration the Bosch AT161324 alternator covers. Matching the part number and the 24 volt, 45 amp rating is the most reliable way to get the correct fit.