Looking for aftermarket parts to modify or upgrade your 2003 GMC C4500 Topkick with bearings? At Tunersports.com we carry a huge selection of the top name brand performance bearing parts and accessories.

IN STOCK - LOW SH1999SClevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Isuzu Duramax Engine Balance Shaft Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $81.30 |
IN STOCK - DROPSHIPS SH617SClevite Chevy V8 396-402-427-454 1967-95 Camshaft Bearing Set 2003-2006 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $73.73 |

IN STOCK CB1805HClevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $60.90 |
IN STOCK - DROPSHIPS CB1805H026MMClevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $57.78 |
IN STOCK - DROPSHIPS CB1805H25MMClevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $58.04 |
OUT OF STOCK CB1805HXClevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $64.30 |
OUT OF STOCK CB1805PIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement engine bearing, P-Series is suitable for most OE applications. Due to the increased load capacity of the Tri-Metal design, it is a sui... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-04 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $47.36 |
IN STOCK - DROPSHIPS CB1805P(8)Ideal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement engine bearing, P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, it is a suit... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $158.13 |
IN STOCK - DROPSHIPS CB1805P25MMIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite® engine bearing P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, ... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-04 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $48.17 |
IN STOCK - DROPSHIPS CB1805P25MM(8)Ideal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement engine bearing, P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, it is a suit... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $147.83 |
OUT OF STOCK CB1805P50MMIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite® engine bearing P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, ... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-04 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $47.62 |
OUT OF STOCK CB1805P50MM(8)Ideal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement engine bearing, P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, it is a suit... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-04 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $143.21 |
IN STOCK - DROPSHIPS CB1810P25MMIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite engine bearing P-Series is suitable for most OE applications. Due to the increased load capacity of the Tri-Metal design, it ... Clevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $48.41 |
IN STOCK - DROPSHIPS CB1990PIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite engine bearing P-Series is suitable for most OE applications. Due to the increased load capacity of the Tri-Metal design, it ... Clevite 01-14 Chevy/GMC 6.6L Turbo Diesel Con Rod Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $56.68 |
OUT OF STOCK CB1990P25MMIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite engine bearing P-Series is suitable for most OE applications. Due to the increased load capacity of the Tri-Metal design, it ... Clevite 01-14 Chevy/GMC 6.6L Turbo Diesel Con Rod Bearing Set (0.25 mm Undersize) 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $51.13 |

IN STOCK MS2218HClevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Main Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $180.81 |
OUT OF STOCK MS2218HXClevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Main Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $182.94 |
IN STOCK MS2218PClevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Main Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $113.95 |
OUT OF STOCK MS2218P25MMClevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Main Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $117.29 |
IN STOCK - DROPSHIPS MS2218P50MMClevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Main Bearing Set 2003-2007 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $125.44 |
IN STOCK - DROPSHIPS MS2327AClevite Mercedes Benz OM447LA OM457LA OM460LA MBE4000 OE 460 030 00 40 Main Bearing Set 2003-2006 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $122.22 |
SHIPS FROM MANUFACTURER MS2327A20Clevite Chevrolet V8 496 2001-07 Main Bearing Set 2003-2006 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $122.23 |
IN STOCK - DROPSHIPS MS2327A30Clevite Chevrolet V8 496 2001-07 Main Bearing Set 2003-2006 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $122.23 |
IN STOCK - DROPSHIPS MS2327HClevite Chevrolet V8 496 2001-07 Main Bearing Set 2003-2006 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $195.70 |
IN STOCK - DROPSHIPS MS2327H10Clevite Chevrolet V8 496 2001-07 Main Bearing Set 2003-2006 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 $167.52 |