Where can I buy A-18?

A-18 is available from Zoro. See pricing comparison above.

What is the price of A-18?

Pricing is approximately $12.54 per unit.

Yes, A-18 is currently in stock at multiple distributors with immediate availability.

Name: National
Brand: National
Price: 12.54 USD
Availability: InStock

Brand name, Manufacturer name, Manufacturer, Extra Product Name	National
DimensionUnit	inch
GraingerSku	BCZK-BCA-A-18
UPC	724956000807
WeightUnit	lbs
countryOfOrigin, Country of Origin (subject to change)	Unknown
extendedLead, moq, multiple, qtyInStock, qtyInStockOverride, tierMinQty1	1
jsonUrlData	924526ffbdad25e5923b
MPN	A-18
qtySource	qtyInStockOverride
SKU	G7285982
tierPrice1	12.54
url	https://www.zoro.com/national-auto-trans-differential-bearing-a-18-a-18/i/G7285982/

Seller	SKU	MOQ	In stock	Multiple	Prices
Zoro	G7285982	1	1	1	1 @ $12.54