STD Upgrade Main & Rod Bearing w/Piston Rings Replacement for Chevy GM LS Gen III IV 4.8L 5.3L - LM7 LR4 L59 LS4 LY2 L20 LY5 LMG LMF LH6 LC9 V8 L33 1999-2016 Engine Replace# 2M4978 MS2199 BB253J CB663

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Management number 212500571 Release Date 2026/04/06 List Price $27.26 Model Number 212500571
Category
  • Fitment: This rod main bearings and piston rings kit Replacement for LS Gen III IV 4.8L 5.3L V8 engines, 3.78" Bore, including LM7 LR4 L59 LS4 LY2 L20 LY5 LMG LMF LH6 LC9 L33. Replacement for Chevy 4.8L 1999 - 2016 Light Truck, 5.3L 1999 - 2013 Car and Light Truck
  • Replacement Part Number: 2M4978, BC409J, BB253J, MS2199, BB253J, CB663, 41859CP, MS2199P, CB663P, C96008
  • Premium Materials: Made of high-strength metal alloys, these bearings and piston rings offer precision and standard clearances, minimizing wear and ensuring reliable performance. Meeting OE specifications, it offers perfect direct replacement and quick installation
  • Product Performance: Designed for STD (Standard) crankshaft journals and a standard 3.78" (96mm) cylinder bore diameter. Piston ring dimensions: Top ring – 1.5mm (0.058"), Second ring – 1.5mm (0.058"), Oil ring – 3.0mm (0.114")
  • Easy Replacement: Direct coordination with the design allows for quick installation without modification, Professional installation is highly recommended
Brand Name Cahuczlhoz
Bearing Type Plain Bearing
Manufacturer Cahuczlhoz
Material Type Metal
Item Thickness 1.5 Millimeters
Specification Met Oem
Included Components 1x Piston Rings Set 1x Crankshaft Main Bearings Set 1x Connecting Rod Bearings Set
Compatible Lubricant Oil
Warranty Description 1 Year Manufacturer

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