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King Engine Bearings MB5520AM0.5 Main Bearing Set Opel - C20XE X18XE X22XE

(Chevrolet Malibu 2004-05, Astra 2001-02, Zafira 2002-06; Pontiac LeMans 1989-90, Sunfire 2004-05, Sunbird 1986-94, J2000 Sunbird 1984-85 + 7 more models)

Part of: King Engine Bearings Main Bearing Set Oversize

Other options in this family: King Engine Bearings MB5835SI0.5 King Engine Bearings MB5280SI0.5 King Engine Bearings MB5557SI0.75 King Engine Bearings MB5770SI0.25 King Engine Bearings MB5845SI

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB5520AM0.5
11 reviews
Sale Price

$88.81

Estimated ship date Saturday, November 21

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Product Details

The King Engine Bearings MB5520AM0.5 is a complete main bearing set designed for Opel engines including the C20XE, X18XE, and X22XE. This set is precision-manufactured to King's exacting tolerances, ensuring proper oil film retention, crankshaft alignment, and long-term durability in both stock and performance applications.

Material Construction:

  • Bi-Metal Aluminum (SAE-783 Equivalent) – Standard aluminum-based bearing material suited for low to medium load engine applications
  • Aluminum overlay provides excellent conformability and embeddability, protecting the crankshaft from minor debris and surface irregularities
  • Designed to meet or exceed OEM specifications for reliable, long-service performance

Key Specifications:

  • Part Number: MB5520AM0.5
  • Size: 0.5mm Undersize (0.020")
  • Bearing Type: Main Bearing Set
  • Material: Bi-Metal – Aluminum (SAE-783 equivalent)
  • Application: Opel C20XE, X18XE, X22XE engines

King Engine Bearings is a globally recognized manufacturer of precision engine bearings, trusted by OEM suppliers, engine rebuilders, and motorsport teams worldwide. The MB5520AM0.5 is an ideal choice for engine rebuilds requiring an undersize main bearing set with dependable aluminum-based construction.

Products specifications

Fits

Chevrolet Malibu 2004-05, Astra 2001-02, Zafira 2002-06; Pontiac LeMans 1989-90, Sunfire 2004-05, Sunbird 1986-94, J2000 Sunbird 1984-85, J2000 1982-83, G4 2005-06, Optima 1988-90; Saturn Vue 2002-03; Buick Skyhawk 1982-88 + 2 more models

Undersize

0.5

Material

bimetal (aluminum base)

Flange Oversize

FL O/S 0.40mm

Title

King Bearings

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Found it cheaper elsewhere but can't complain.

Easy to navigate.

CHEAPEST PRICES

this was a quick and easy order, although they came up in free shipping, i was charged for shipping. BUT, they were the least expensive for what i ordered on the entire web. thanks for being the lowest price!!!

Nice

Paypal checkout saves me a whole bunch of time. THANKS

I'm a first time customer. So far so good. If I should get these two chairs this week i'll be ecstatic!!!!!

Just finished ordering, but I saved 30$ on the same product. excited to get it here.

Great prices & fast shipping.

I received my ARP head studs as described and on time with zero problems, and cheaper than anywhere else.Will use again!!!

Great prices and love the Amazon tie-in.

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