Why shop with us
Brand: King Engine Bearings
Main Bearings King Engine MB5554AM
King Engine Bearings MB5554AM are suitable for street or marine applications.
Currently out of stock
No hidden fees — taxes included in the price & Free Shipping.
We accept major cards and digital wallets. Additional installment plans, when available, are offered by Shopify at checkout based on order eligibility.
Main Bearings King Engine MB5554AM
Recommended for street or marine applications, these King AM-Series main bearings feature superior embedability.
Greater macro-particle reduces scratching of the crank journals and tearing or weakening of the Babbitt overlays.
Tolerance control is up to plus or minus .0001, and they are lead-free, making them environmentally friendly and user-safe.
Key Features
Specifications
- Length
- 13.0 lb
- Width
- 7.0 lb
- Height
- 3.0 lb
- Weight
- 0.26 lb
- ASIN
- B000ED9ZNQ
- UPC
- 611500203701
- Ships From
- United States
- Brand
- King Engine Bearings
Frequently Asked Questions
About Main Bearings King Engine MB5554AM
01 What series are the King Engine Bearings?
The King Engine Bearings are AM-Series.
02 What is the tolerance control of the main bearings?
Tolerance control is up to plus or minus .0001.
03 What applications are these main bearings recommended for?
They are recommended for street or marine applications.
04 What is the ASIN for this product?
The ASIN for this product is B000ED9ZNQ.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 611500203701.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Aug 29.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.


