school bus alternators
Lowest price found: $174.49 at FinditParts. Compared across 4 suppliers, checked Oct 28, 2026. Prices exclude shipping.
FinditParts · 400-40020 · J&NView at finditparts.comJ&N 400-40020 Alternator 12V, 61A, Delco 10SI, New
$174.49In Stock
HNC Truck Parts · 19020888 · Delco RemyView at hnctruckparts.comDelco Remy Alternator 22SI Alternator 19020888
$235.00In stock- Big Rig World · AK1120 · Prestolite / Leece-NevilleView at bigrigworld.com
Alternator - Bosch K1 120amp AK1120
$247.85In stock 
HNC Truck Parts · 3558754C91 · D&WView at hnctruckparts.comDelco Remy Brushless Alternator 36SI Alternator 3558754C91
$375.00In stock
$578.49In Stock
$589.47In stock
$635.61In stock- $780.05In stock
$3,250.97In stock
Price trend
Lowest listed price on 2026-10-28: $174.49. We'll show how the lowest price moves each time this part is checked again.
Frequently asked
What is the lowest listed price for school bus alternators?
$174.49 at FinditParts, checked Oct 28, 2026. This is the lowest listed price among the saved offers, not a guarantee of the lowest price everywhere. Shipping, taxes and fit requirements must be confirmed with the supplier.
Which suppliers list school bus alternators?
Saved results include HNC Truck Parts, Big Rig World, FinditParts, BuyParts.Online. These are the suppliers found, not an exhaustive list of every seller. Verify the part number and fit on each linked product page.
How fresh are these prices?
These offers were checked Oct 28, 2026. Saved comparisons are reused for 14 days; a new search after that window checks supplier websites again. Prices and stock may change before the next check.