Toyota LEXUS LX570 2015- B 2B 3B B 2B 3B Cylinder Head 11101-59106 11101-59105 11101-56033 Dyna 200 Coaster Land Cruiser Gasoline Engine – OEM 11101-56034

Product Overview: This complete cylinder head assembly is engineered for the Toyota B, 2B and 3B four-cylinder diesel engines, the durable powerplants used in Dyna trucks, Coaster buses and Land Cruiser models. It is supplied with valves included and machined to original equipment dimensions, offering a dependable replacement for a cracked, warped or valve-damaged original cylinder head.

Key Features: The casting is produced from high-grade material and CNC-machined for accurate deck flatness, correct valve seat concentricity and consistent combustion chamber volume. Valve guides are fitted and seats are honed for even sealing and balanced compression across all cylinders, and the injector seats and pre-chamber bores are precisely machined to maintain correct diesel combustion. Machined intake and exhaust flanges ensure reliable gasket sealing, while reinforced casting around the valve bridge and fire deck improves durability under sustained commercial loads.

Vehicle Compatibility: This head fits Toyota Land Cruiser 100 and related Land Cruiser (2000 onwards) applications, Lexus LX570 (2015 onwards) and LX600 (2021 onwards) references, Coaster, Dyna 200 and RaiZE models that share the B, 2B or 3B engine family. Confirm the engine code, casting number and OE reference against the original component before ordering.

Specifications: Engine code B / 2B / 3B; inline four-cylinder diesel; material cast iron or aluminium; standard size; new condition; valves included; complete assembly; 12-month warranty; purpose replacement and repair.

OEM / Reference Numbers: 11101-56034, 11101-56033, 11101-56032, 11101-59106, 11101-59105, 11101-58050 and 11101-58051. Cross-reference these numbers with the casting identification on the original head to confirm the correct specification.

Applications: Ideal for trucks, buses, off-road vehicles and industrial equipment powered by the B-series diesel, covering workshop overhauls, engine rebuilds and preventive maintenance programmes requiring a durable factory-specification head.

Benefits / Replacement Information: Installing this assembly restores compression, corrects coolant and combustion leakage caused by cracking or distortion, and avoids the expense and delay of reconditioning the original casting. A complete unit ensures matched valve and seat geometry for dependable sealing.

Installation or Fitment Notes: Installation should be performed by a qualified technician. Verify block deck flatness, fit a new head gasket and new head bolts where specified, and torque in the correct sequence to the manufacturer's specification. Check valve clearances and injection timing after assembly, then pressure test and bleed the cooling system before returning the engine to service.