Main Rod Bearings & Piston Rings Kit Compatible with Chevy Silverado Tahoe Suburban/GMC Sierra Yukon LS 4.8L 5.3L 1999-2013 Replaces 2M4978 C96008 BC409J MS2199 BB253J
【OE Reference】Direct replacement for OE numbers 2M4978, C96008 (piston rings), BC409J, MS2199 (main bearings), BB253J (rod bearings) – ensures precise fit with original engine components.
【Broad Fitment】Compatible with Chevy Silverado Tahoe Suburban, GMC Sierra Yukon Gen III IV LS V8 4.8L/5.3L (1999-2013), fits LM7, LR4, L59, LM4, LY5, LMG, LMF, LH6, LC9, L33 models with 3.78" Bore.
【Premium Build】Crafted from durable metal alloys via refined manufacturing. Maintains stable performance across temperature ranges, supports smooth engine operation and reduces component friction.
【Complete Kit】Includes 1 crankshaft main bearings set, 1 connecting rod bearings set, 1 piston rings set. Straightforward installation without extra modifications, saves time for assembly.
【Purchase Tip】Verify your vehicle's year, model, engine type and OE number to match this main rod bearings & piston rings kit for optimal compatibility.