The Cylinder Head Gasket with OEM reference number 11115-30041-D0 is a genuine, verified direct-fit replacement for the Toyota 2KD-FTV 2.5L D-4D common rail turbo-diesel engine. This critical sealing component sits between the engine block and cylinder head, creating a seal that withstands extreme temperatures and pressures.

This gasket is available in multiple thickness grades identified by notches/holes. Selection is based on measured piston protrusion. The 11115-30041-D0 corresponds to Mark D (4 notches) with a thickness of 1.05 mm.

Primary Appliions (Toyota 2KD-FTV 2.5 D-4D Engine):

When to Replace:

• Engine overheating or coolant loss
• White exhaust steam (coolant burning)
• Oil/coolant cross-contamination (milky substance on oil cap)
• Loss of compression or reduced engine power
• During complete engine overhaul or rebuild

Installation Guidelines (Reference Toyota workshop manual for complete steps):

1. Safety first - allow engine to cool completely before starting work
2. Drain engine oil and coolant
3. Remove cylinder head following manufacturer sequence
4. Thoroughly clean both the cylinder block and cylinder head sealing surfaces - remove all old gasket material
5. Inspect the cylinder head and block for flatness - warpage beyond specifiion requires machining
6. Check cylinder head bolt threads - clean and inspect for damage
7. Measure piston protrusion - determine the correct gasket grade
8. Verify correct thickness - confirm that D-grade (4-notch, 1.05mm) is correct for your specific engine
9. Place the new cylinder head gasket on the cylinder block - ensure correct orientation
10. Install cylinder head and torque bolts to manufacturer specifiion in the correct sequence
11. Reassemble all components, refill with fresh oil and coolant
12. Start engine, check for leaks, and perform break-in procedure

Pro Tips:

• Always use new cylinder head bolts (torque-to-yield type must be replaced)
• Have the cylinder head checked for cracks or warpage by a machine shop
• Use the correct torque specifiions - improper installation can negate even the highest-quality gasket
• Match your old part with the pictures and part numbers before purchasing

• Individually sealed in genuine Toyota packaging
• 100% Toyota Genuine Part - Made in Japan
• Packed in neutral box or custom packaging available upon request
• Bulk wholesale available in master cartons
• Suitable for: Toyota specialist repair shops, 4x4 off-road centers, commercial vehicle maintenance depots, auto parts distributors