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Main Bearings
Ensure smooth and reliable engine performance with our main bearings for Perkins, Volvo Penta, and Yanmar diesel engines. Designed for marine, agricultural, and industrial applications, these high-quality bearings provide critical support to the crankshaft, reducing friction and wear under heavy loads. Whether you're rebuilding a boat engine or servicing heavy machinery, our precision-engineered main bearings help maintain proper oil clearance, improve efficiency, and extend the lifespan of your diesel engine in demanding conditions.
Volvo Penta D2-55 Main Bearing Kit
Original price
$58.00
-
Original price
$82.00
Original price
$58.00
-
$82.00
$58.00
-
$82.00
Current price
$58.00
Only 2 left!
A quality, aftermarket set of main bearings with (bush option) to fit all versions of Volvo Penta D2-55 engine. The following sizes are available: ...
View full details
Original price
$58.00
-
Original price
$82.00
Original price
$58.00
-
$82.00
$58.00
-
$82.00
Current price
$58.00
Yanmar 1GM Main Bearing Set
Original price
$52.00
-
Original price
$52.00
Original price
$52.00
$52.00
-
$52.00
Current price
$52.00
in stock
A quality aftermarket set of main bearings for your Yanmar 1GM, Details: Standard -0.25mm UK, European and Worldwide shipping available.
Original price
$52.00
-
Original price
$52.00
Original price
$52.00
$52.00
-
$52.00
Current price
$52.00
Perkins Prima M80T Main Bearings
Original price
$84.00
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Original price
$84.00
Original price
$84.00
$84.00
-
$84.00
Current price
$84.00
in stock
Perkins Prima M80T Main bearings, available in the following sizes: Standard - 0.25 mm - 0.50 mm UK, European and Worldwide shipping availa...
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Original price
$84.00
-
Original price
$84.00
Original price
$84.00
$84.00
-
$84.00
Current price
$84.00
Perkins 4.154 Main Bearing Set
Original price
$62.00
-
Original price
$62.00
Original price
$62.00
$62.00
-
$62.00
Current price
$62.00
in stock
Perkins 4.154 main bearing set. No longer available from Perkins and manufactured by Parts4engines to OE specification. These bearings are high qua...
View full details
Original price
$62.00
-
Original price
$62.00
Original price
$62.00
$62.00
-
$62.00
Current price
$62.00
Perkins 403D-07 Main Bearing & Bush Set
Original price
$41.00
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Original price
$62.00
Original price
$41.00
-
$62.00
$41.00
-
$62.00
Current price
$41.00
Only 5 left!
Quality aftermarket 403D-07 Main bearing set with bush option to fit all versions. Available in the following sizes: Standard -0.25mm -0.5mm ...
View full details
Original price
$41.00
-
Original price
$62.00
Original price
$41.00
-
$62.00
$41.00
-
$62.00
Current price
$41.00
Volvo Penta MD2010 Main Bearing & Bush Set
Original price
$33.00
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Original price
$54.00
Original price
$33.00
-
$54.00
$33.00
-
$54.00
Current price
$33.00
in stock
Quality aftermarket Volvo Penta MD2010 Main bearing set with bush option to fit all versions. Available in the following sizes: Standard -0.25m...
View full details
Original price
$33.00
-
Original price
$54.00
Original price
$33.00
-
$54.00
$33.00
-
$54.00
Current price
$33.00
Volvo Penta D1-20 Main Bearing & Bush Set
Original price
$41.00
-
Original price
$62.00
Original price
$41.00
-
$62.00
$41.00
-
$62.00
Current price
$41.00
Only 5 left!
Quality aftermarket Volvo Penta D1-20 Main bearing set with bush option to fit all versions. Available in the following sizes: Standard -0.25m...
View full details
Original price
$41.00
-
Original price
$62.00
Original price
$41.00
-
$62.00
$41.00
-
$62.00
Current price
$41.00
Perkins 403C-11 Main Bearing Kit With Bush
Original price
$82.00
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Original price
$82.00
Original price
$82.00
$82.00
-
$82.00
Current price
$82.00
in stock
A quality aftermarket set of main bearings with to fit all versions of Perkins 403C-11 engine. They can be supplied at the following sizes: Sta...
View full details
Original price
$82.00
-
Original price
$82.00
Original price
$82.00
$82.00
-
$82.00
Current price
$82.00
Perkins Perama M30 Main Bearing Kit
Original price
$72.00
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Original price
$72.00
Original price
$72.00
$72.00
-
$72.00
Current price
$72.00
in stock
A quality set of main bearings with (bush) to fit all versions of Perkins Perama M30 engines, build code KD. The following sizes are available: ...
View full details
Original price
$72.00
-
Original price
$72.00
Original price
$72.00
$72.00
-
$72.00
Current price
$72.00
Yanmar 2GM Main Bearing Set
Original price
$72.00
-
Original price
$72.00
Original price
$72.00
$72.00
-
$72.00
Current price
$72.00
in stock
A quality aftermarket set of main bearings for Yanmar 2GM engines, Details: Standard -0.25mm UK, European and Worldwide shipping available.
Original price
$72.00
-
Original price
$72.00
Original price
$72.00
$72.00
-
$72.00
Current price
$72.00
Perkins 403D-15 Main Bearing Kit
Original price
$54.00
-
Original price
$78.00
Original price
$54.00
-
$78.00
$54.00
-
$78.00
Current price
$54.00
Only 2 left!
A quality set of aftermarket main bearings and (bush option) to fit all versions of Perkins 403D-15 engines. Engine build code beginning GK. Suppl...
View full details
Original price
$54.00
-
Original price
$78.00
Original price
$54.00
-
$78.00
$54.00
-
$78.00
Current price
$54.00
Perkins 200 Series 4.154 Main Bearing Set
Original price
$62.00
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Original price
$62.00
Original price
$62.00
$62.00
-
$62.00
Current price
$62.00
in stock
Quality aftermarket Perkins 4.154 (200 series) main bearing set. No longer available from Perkins and manufactured by Parts4engines to the OE speci...
View full details
Original price
$62.00
-
Original price
$62.00
Original price
$62.00
$62.00
-
$62.00
Current price
$62.00
Perkins M90 Main Bearings
Original price
$39.00
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Original price
$39.00
Original price
$39.00
$39.00
-
$39.00
Current price
$39.00
in stock
This quality set of aftermarket main bearings fits all versions of the Perkins M90 engine. Available options are: Standard, 0.010" 0.020" 0.030" ...
View full details
Original price
$39.00
-
Original price
$39.00
Original price
$39.00
$39.00
-
$39.00
Current price
$39.00
Perkins 4.203 Crankshaft Main Bearings
Original price
$39.00
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Original price
$39.00
Original price
$39.00
$39.00
-
$39.00
Current price
$39.00
Only 4 left!
A quality set of aftermarket main bearings for Perkins 4.203 engines. Available in the following sizes: Standard -0.010" -0.020" -0.030" ...
View full details
Original price
$39.00
-
Original price
$39.00
Original price
$39.00
$39.00
-
$39.00
Current price
$39.00
Perkins 704.26 Main Bearing Set
Original price
$52.00
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Original price
$52.00
Original price
$52.00
$52.00
-
$52.00
Current price
$52.00
Only 2 left!
Quality aftermarket Perkins 704.26 Main bearing set available in the following sizes: Standard -0.25mm -0.5mm -0.75mm UK, European and Wor...
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Original price
$52.00
-
Original price
$52.00
Original price
$52.00
$52.00
-
$52.00
Current price
$52.00
Perkins 704.30 & M65 Main Bearing Set
Original price
$52.00
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Original price
$52.00
Original price
$52.00
$52.00
-
$52.00
Current price
$52.00
Only 2 left!
Quality aftermarket Perkins 704.30 & M65 Main bearing set available in the following sizes: Standard -0.25mm -0.5mm -0.75mm UK, Europe...
View full details
Original price
$52.00
-
Original price
$52.00
Original price
$52.00
$52.00
-
$52.00
Current price
$52.00
Perkins 103.09 Main Bearing Kit
Original price
$72.00
-
Original price
$72.00
Original price
$72.00
$72.00
-
$72.00
Current price
$72.00
in stock
A quality set of main bearings with (bush) to fit all versions of Perkins 103.09 engines, build code KC. The following sizes are available: Stan...
View full details
Original price
$72.00
-
Original price
$72.00
Original price
$72.00
$72.00
-
$72.00
Current price
$72.00
Perkins 6.354 Main Bearings
Original price
$62.00
-
Original price
$62.00
Original price
$62.00
$62.00
-
$62.00
Current price
$62.00
in stock
A quality set of aftermarket Perkins 6.354 main bearings available in 4 different sizes. to fit build codes: TP, T6.3543 TU, T6.3544 TV, 6.372...
View full details
Original price
$62.00
-
Original price
$62.00
Original price
$62.00
$62.00
-
$62.00
Current price
$62.00
Volvo Penta D2-75 Main Bearing Kit
Original price
$58.00
-
Original price
$82.00
Original price
$58.00
-
$82.00
$58.00
-
$82.00
Current price
$58.00
Only 2 left!
A quality, aftermarket set of main bearings and (bush option) to fit all versions of Volvo Penta D2-75 engine, Volvo part number 877387. The follo...
View full details
Original price
$58.00
-
Original price
$82.00
Original price
$58.00
-
$82.00
$58.00
-
$82.00
Current price
$58.00
Volvo Penta MD2040 Main Bearing Kit
Original price
$52.00
-
Original price
$76.00
Original price
$52.00
-
$76.00
$52.00
-
$76.00
Current price
$52.00
Only 2 left!
A quality set of aftermarket main bearings and (bush option) to fit all versions of Volvo Penta MD2040 engines. They can be supplied at the followi...
View full details
Original price
$52.00
-
Original price
$76.00
Original price
$52.00
-
$76.00
$52.00
-
$76.00
Current price
$52.00
Perkins 104.22 Main Bearing Kit
Original price
$58.00
-
Original price
$82.00
Original price
$58.00
-
$82.00
$58.00
-
$82.00
Current price
$58.00
Only 2 left!
A quality set of aftermarket main bearings and (bush option) to fit all versions of Perkins 104.22 engines, build code KF. They can be supplied at...
View full details
Original price
$58.00
-
Original price
$82.00
Original price
$58.00
-
$82.00
$58.00
-
$82.00
Current price
$58.00
Perkins 103.07 Main Bearing & Bush Set
Original price
$41.00
-
Original price
$62.00
Original price
$41.00
-
$62.00
$41.00
-
$62.00
Current price
$41.00
Only 5 left!
Quality aftermarket Perkins 103.07 Main bearing set with bush option to fit all versions. Available in the following sizes: Standard -0.25mm ...
View full details
Original price
$41.00
-
Original price
$62.00
Original price
$41.00
-
$62.00
$41.00
-
$62.00
Current price
$41.00
Perkins Phaser 1006 Main Bearings
Original price
$62.00
-
Original price
$62.00
Original price
$62.00
$62.00
-
$62.00
Current price
$62.00
Only 2 left!
A quality set of aftermarket Perkins Phaser 1006 main bearings available in the following sizes: Standard -0.010" -0.020" -0.030" U...
View full details
Original price
$62.00
-
Original price
$62.00
Original price
$62.00
$62.00
-
$62.00
Current price
$62.00
Perkins 103.15 Main Bearing Kit
Original price
$52.00
-
Original price
$76.00
Original price
$52.00
-
$76.00
$52.00
-
$76.00
Current price
$52.00
Only 2 left!
A quality set of aftermarket main bearings with (bush option) to fit all versions of Perkins 103.15 engines, build code KE. They can be supplied in...
View full details
Original price
$52.00
-
Original price
$76.00
Original price
$52.00
-
$76.00
$52.00
-
$76.00
Current price
$52.00