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Chevrolet Main Bearings

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MB314 Main Bearing - Direct Fit, Set
DNJ®
MB314 Main Bearing - Direct Fit, Set
Part Number: DNJMB314
Vehicle Info Required to Guarantee Fit
$65.99
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
MB3139 Main Bearing - Direct Fit, Set of 4
DNJ®
MB3139 Main Bearing - Direct Fit, Set of 4
Part Number: DNJMB3139
Vehicle Info Required to Guarantee Fit
$67.49
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : Set of 4Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Size : StandardProduct Fit : Direct Fit
MB3165 Main Bearing - Direct Fit, Set
DNJ®
MB3165 Main Bearing - Direct Fit, Set
Part Number: DNJMB3165
Vehicle Info Required to Guarantee Fit
$35.99
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
MB348.10 Main Bearing - Direct Fit, Set
DNJ®
MB348.10 Main Bearing - Direct Fit, Set
Part Number: DNJMB34810
Vehicle Info Required to Guarantee Fit
$38.99
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
MB3104 Main Bearing - Direct Fit, Set
DNJ®
MB3104 Main Bearing - Direct Fit, Set
Part Number: DNJMB3104
Vehicle Info Required to Guarantee Fit
$15.49
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
MB348 Main Bearing - Direct Fit, Set
DNJ®
MB348 Main Bearing - Direct Fit, Set
Part Number: DNJMB348
Vehicle Info Required to Guarantee Fit
$38.49
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
MB348.20 Main Bearing - Direct Fit, Set
DNJ®
MB348.20 Main Bearing - Direct Fit, Set
Part Number: DNJMB34820
Vehicle Info Required to Guarantee Fit
$38.99
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
MB3139.30 Main Bearing - Direct Fit, Set of 4
DNJ®
MB3139.30 Main Bearing - Direct Fit, Set of 4
Part Number: DNJMB313930
Vehicle Info Required to Guarantee Fit
$67.49
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : Set of 4Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Size : 0.30 mm overProduct Fit : Direct Fit
MB309 Main Bearing - Direct Fit, Set
DNJ®
MB309 Main Bearing - Direct Fit, Set
Part Number: DNJMB309
Vehicle Info Required to Guarantee Fit
$32.99
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
MB3139.20 Main Bearing - Direct Fit, Set of 4
DNJ®
MB3139.20 Main Bearing - Direct Fit, Set of 4
Part Number: DNJMB313920
Vehicle Info Required to Guarantee Fit
$67.49
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : Set of 4Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Size : 0.20 mm overProduct Fit : Direct Fit
MB343.20 Main Bearing - Direct Fit, Sold individually
DNJ®
MB343.20 Main Bearing - Direct Fit, Sold individually
Part Number: DNJMB34320
Vehicle Info Required to Guarantee Fit
$66.49
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
MB329 Main Bearing - Direct Fit, Set
DNJ®
MB329 Main Bearing - Direct Fit, Set
Part Number: DNJMB329
Vehicle Info Required to Guarantee Fit
$28.99
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
MB343 Main Bearing - Direct Fit, Set
DNJ®
MB343 Main Bearing - Direct Fit, Set
Part Number: DNJMB343
Vehicle Info Required to Guarantee Fit
$69.99
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
MB4308.30 Main Bearing - Direct Fit, Set
DNJ®
MB4308.30 Main Bearing - Direct Fit, Set
Part Number: DNJMB430830
Vehicle Info Required to Guarantee Fit
$40.49
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
MB3111 Main Bearing - Direct Fit, Set
DNJ®
MB3111 Main Bearing - Direct Fit, Set
Part Number: DNJMB3111
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Page 1 of 4 | Showing 1 - 15 of 54 results

Top Rated Products

DNJ MB3165 Main Bearing - Direct Fit, Set
$35.99( Review)
Fits perfectly
Eli P.
VERIFIED PURCHASER

Popular Products

MB314 Main Bearing - Direct Fit, Set
DNJ®
MB314 Main Bearing - Direct Fit, Set
Part No: DNJMB314
( Review)
$65.99
19256554 Main Bearing - Direct Fit, Set
AC Delco®
19256554 Main Bearing - Direct Fit, Set
Part No: AC19256554
( Review)
$8.49

Product Questions & Answers

DNJ MB3111 Main Bearing - Direct Fit, Set
$26.99
Q:This listing makes no mention of the clearancing issues.  Are the bearings for a standard crank, .010 under, .020 under, etc.? Show Less
Samantha C.
A:BEST ANSWERHi Samantha. They are for standard.
Andrew B.
 
1 Question, 1 AnswerView all Q&As >
DNJ MB343 Main Bearing - Direct Fit, Set
$69.99
Q:are these standard size , no over , no under , standard factory size? Show Less
Samuel S.
A:BEST ANSWERHi Samuel, I'm pleased to assist you. Yes, this kit is standard factory size stock replacements. Click on the link below to order while supplies last. You'll get a 30-day post-purchase price match guarantee with your order. I hope this helps. Enjoy shopping at Carparts.com! https://www.carparts.com/main-bearing/dnj/dnjmb343?can=CPGG4850_20220505 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

What Is a Stroker Engine?
What Is a Stroker Engine?In the automotive context, a stroker refers to a type of engine modification where a professional increases your piston’s stroke length. When you increase the stroke, the piston travels further into the cylinder bore, resulting in increased engine displacement. While compression can be modified by changing the shape of the piston
What Are Engine Bearings and Why Are They Important?
What Are Engine Bearings and Why Are They Important?Engine bearings are the main supports for the major moving parts of an engine, reinforcing the operating loads and reducing the friction these parts generate. In other words, they affect the overall durability and longevity of an engine. Diagram showing engine bearings and where they are located | Image Source: Richard