For Land Rover 5.0T Gasoline Engine Overhaul Kit OEM
| Attribute | Specification |
| Engine Type | Supercharged 5.0L V8 Gasoline |
| Part Number | LR5.0T-OEM-OVHL |
| Material | Multi-Layer Steel (MLS) Head Gaskets, Viton Valve Seals |
| Temperature Range | -40°F to 450°F (-40°C to 232°C) |
| Pressure Rating | 350 psi (24 bar) sustained |
| Boost Compatibility | Up to 18 psi (1.24 bar) supercharger boost |
| Weight | 22.5 lbs (10.2 kg) |
| Components | 68 individual pieces |
Kit Includes:
Cylinder head gaskets (x2)
Supercharger intercooler gaskets
Timing cover gasket set
Complete valve stem seals (x32)
Front/rear main seals
Oil pan gasket (RTV included)
Exhaust manifold gaskets (x4)
Water pump gasket
Throttle body gasket
All necessary O-rings and fasteners
| Model | Years | Chassis Code | Engine Code | Notes |
| Range Rover | 2010-2022 | L405 | AJ133 | All supercharged variants |
| Range Rover Sport | 2010-2022 | L494 | AJ133 | SVR models included |
| Range Rover SVR | 2015-2022 | L494 | AJ133 | 550HP/502lb-ft version |
| Discovery 4 | 2010-2016 | L319 | AJ133 | LRD4 5.0 SC |
| Range Rover Velar SVAutobiography | 2018-2022 | L560 | AJ133 | Limited production |
| Jaguar F-Type R | 2014-2022 | X152 | AJ133 | Shared engine platform |
| Jaguar XFR-S | 2013-2015 | X250 | AJ133 | 542HP variant |
Special Notes:
Not compatible with:
Naturally aspirated 5.0L variants
Any diesel engines
2013-2016 "525HP" engine variant (requires different head bolts)
Installation Requirements:
Must replace supercharger coupler during installation
Requires special alignment tools (LR p/n: LR025891)
Torque-to-yield head bolts (included in kit)
Performance Versions:
Standard kit (LR5.0T-OEM-OVHL)
Track Edition (adds upgraded head studs, p/n LR5.0T-TRK)




