11115-67040 Cylinder Head Gasket For Toyota 1KZ 1KZ-TE 3.0L Turbo Diesel Engine

• OEM Part Number: 11115-67040 (Alternative: 11115-67050)
• Applicable Engine: Toyota 1KZ, 1KZ-T, 1KZ-TE 3.0L 4-Cylinder Turbo Diesel Engine
• Product Name: Engine Cylinder Head Gasket / Cylinder Head Shim
• Compatible Vehicles: Toyota Land Cruiser Prado KZJ95, Hilux Surf KZN185, KZJ70 Series, 4Runner
• Material: Composite multi-layer graphite reinforced gasket, high temperature and pressure resistant
• Structure: Integrated 4-cylinder integrated molding, reserved cooling water holes, oil passage holes and bolt fixing holes
• Core Function: Form a tight sealing surface between cylinder head and engine block, isolate engine coolant, lubricating oil and high-pressure combustion gas, avoid cylinder water ingress, oil channeling and cylinder pressure drop, ensure stable engine compression ratio.

1. Standard OEM size 11115-67040, fully matched the 1KZ-TE engine cylinder bore and hole position, perfect fit without modification.
2. High-strength composite graphite material resists long-term high temperature, high pressure and thermal cycle deformation, effectively avoiding gasket blowing and water leakage.
3. Precise hole alignment design ensures smooth circulation of cooling system and lubrication system, stable engine heat dissipation and lubrication.
4. Core replacement part for cylinder head repair, engine overhaul and overheating fault repair, matched with 1KZ full gasket set, crankshaft oil seals and valve stem oil seals.

11115-67040 cylinder head gasket is the most critical sealing component of Toyota 1KZ series turbo diesel engine. Under long-term high-load operation, aging, scorched or broken cylinder head gasket will cause symptoms such as engine overheating, coolant loss, white smoke from exhaust, oil mixing with water and insufficient power. It must be replaced when disassembling the cylinder head, repairing water leakage or overhauling the engine. Each gasket undergoes compression resistance and flatness inspection before delivery to guarantee sealing reliability.

We supply parts for Kubota, Cummi ns, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John De ere, Scania, Hyundai, JCB etc.

A: Engine temperature rises rapidly, antifreeze reduces frequently, bubbles in expansion tank, milky emulsified engine oil, white smoke exhaust, weak acceleration and decreased cylinder compression pressure.

A: Clean the plane of cylinder head and cylinder block thoroughly before installation, check for warpage and deformation; tighten cylinder head bolts in diagonal cross sequence according to factory torque standard; do not reuse old gasket repeatedly.