BB4304465-HD Wiper Crank Arm for Thomas & Blue Bird w/Large Hole

Part number: BB4304465-HD
Price range: $3.00
Last checked: Oct 29, 2026

Industry research · October 29, 2026

Winter preparation: school bus wipers, washers and mirrors

35 matched parts for planning winter visibility repairs: five wiper and washer components plus 30 mirror heads, replacement glasses and related components. Heated and non-heated configurations remain separate.

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Has larger hole to fit larger spline shaft on WJ-63012HD motor. (see below)

Suppliers (1)

TAC Bus Parts
BB4304465-HD Wiper Crank Arm for Thomas & Blue Bird w/Large Hole · In stock
Checked Oct 29, 2026
$3.00
View at supplier

Price history

Date	Supplier	Price	Stock
Oct 29, 2026	TAC Bus Parts	$3.00	In stock (4 available)
Oct 28, 2026	TAC Bus Parts	$3.00	-