High Sales Alloy Steel Gasoline Crankshaft LR105300 for Land Rover Range Rover 3.0T 306PS AJ126 Petrol Engine

Core Selling Points

High-mileage gasoline engine overhaul part with fast inventory turnover

100% OE precise fit, direct assembly without modification

Compatible Vehicle & Engine Range

• Core matching engine: Land Rover AJ126 3.0T Supercharged Gasoline Engine (306PS)
• Applicable models:
  
  
  Range Rover L405, Range Rover Sport L494, Range Rover Velar L560, Discovery 5 L462

Reinforced high-torque alloy steel forged structure

1. One-piece high-strength alloy steel forging with overall quenching & tempering heat treatment, excellent anti-bending and anti-fatigue performance to withstand long-term supercharged high torque output
2. Journal surface high-frequency quenching hardening treatment, high surface hardness to effectively avoid journal scratches and eccentric wear of bearing shells
3. Complete precision internal oil galleries, evenly supply lubricating oil to all journals to eliminate dry friction ablation risk
4. Integrated front timing gear with precise tooth profile, stable power transmission without tooth stripping or timing deviation faults
5. Mirror-polished rear sealing flange to reduce rear crankshaft oil seal leakage; factory pre-calibrated dynamic balance to suppress high-speed engine vibration

Restore original supercharged power performance

Fully resolve typical crankshaft failure faults

• Continuous loud knocking impact noise from engine crankcase after startup
• Noticeable vehicle shaking during acceleration and uphill driving
• Dashboard oil pressure warning light stays illuminated persistently
• Scratched journal surfaces accelerate wear of main and connecting rod bearing shells
• Fatigue cracks on counterweights create hidden risks of crankshaft fracture and engine stall
• Worn timing gear teeth trigger ECU engine timing malfunction fault codes

Rigorous multi-stage factory testing & sufficient spot stock