One-stop purchase crankshaft, alloy steel LR090358 for Land Rover AJ200DTA

Core Selling Points

High-load overhaul core part for integrated one-stop procurement

100% OE precise fit, direct assembly without modification

Compatible Vehicle Range (AJ200DTA 204DTA Twin Turbo Diesel)

Land Rover

• Range Rover Evoque L538/L551
• Discovery Sport L550, Discovery 5 L462
• Range Rover Velar L560, Range Rover Sport L494
• New Defender L663

Jaguar

• XE X760, XF X260, F-PACE X761, E-PACE X540

Reinforced high-torque alloy steel forged structure

1. 40CrNiMoA alloy steel integral forging, overall quenching & tempering heat treatment, outstanding anti-bending and anti-fatigue performance to withstand diesel high torque output
2. Journal surface high-frequency quenching hardening layer, high surface hardness, effectively reduce reciprocating friction and journal scoring
3. Precision full internal lubricating oil passages, evenly supply lubricating oil for each journal to avoid dry friction ablation
4. Integrated timing gear with precise tooth profile, stable meshing without tooth wear or timing deviation
5. Polished rear sealing flange, smooth surface to prevent rear crankshaft oil seal leakage; factory pre-calibrated dynamic balance to eliminate high-speed engine vibration

Restore original diesel low-speed torque & stable lubrication

Fully resolve typical crankshaft failure faults

• Continuous loud knocking noise from engine lower crankcase after startup
• Severe vehicle jitter at all rotational speeds, obvious steering wheel vibration
• Dashboard oil pressure warning light stays on persistently
• Scratched journal surface accelerates rapid wear of main & rod bearing shells
• Fatigue cracks on counterweights bring hidden risk of crankshaft fracture and engine lock-up
• Timing gear tooth wear triggers ECU timing system malfunction fault codes

Rigorous multi-stage factory testing & sufficient mixed inventory