Toyota 1GD-FTV Cylinder Head Gasket with Multi-Layer Steel (MLS) Construction for 92.0 mm Bore and Viton Rubber Coating
Key Attributes
Product Summary
OE-spec MLS cylinder head gasket for Toyota 1GD-FTV 2.8L diesel engines. Features 5 thickness codes (A-E) for precise fit, stainless steel construction with Viton coating. IATF 16949 certified. Direct replacement for Hilux, Fortuner, Prado models.
Product Details
Toyota 1GD-FTV cylinder head gasket
,MLS construction cylinder head gasket
,Viton rubber coated head gasket
| Chassis / Model | Series | Engine | Years | Markets |
|---|---|---|---|---|
| Toyota Hilux / Hilux Revo | AN120, GUN122, GUN123, GUN125, GUN126, GUN135 | 1GD-FTV (2.8L), 1GD-FTV High output | 2015-present | Global (Asia, Australia, Europe, Africa, Middle East) |
| Toyota Fortuner | AN150, AN160 | 1GD-FTV | 2015-present | Asia, Australia, Middle East, South Africa |
| Toyota Land Cruiser Prado | J150 | 1GD-FTV | 2015-present | Global |
| Toyota Innova | AN140 | 1GD-FTV | 2015-2022 | Asia |
| Toyota HiAce | H300 | 1GD-FTV | 2019-present | Global commercial van |
| Toyota Land Cruiser 70 Series | J70 | 1GD-FTV | 2021-present | Global heavy-duty truck |
| Gasket Code | Hole Punches | Piston Protrusion (inches) | Piston Protrusion (mm) | Gasket Thickness (inches) | Gasket Thickness (mm) |
|---|---|---|---|---|---|
| A | 1 | .014-.016" | .355-.405 mm | .045-.049" | 1.150-1.250 mm |
| B | 2 | .016-.018" | .405-.455 mm | .047-.051" | 1.200-1.300 mm |
| C | 3 | .018-.020" | .455-.505 mm | .049-.053" | 1.250-1.350 mm |
| D | 4 | .020-.022" | .505-.555 mm | .051-.055" | 1.300-1.400 mm |
| E | 5 | .022-.024" | .555-.605 mm | .053-.057" | 1.350-1.450 mm |
- Multi-Layer Steel (MLS) Construction: Multiple precision-stamped embossed stainless steel layers with heat-activated Viton rubber coating for diesel reliability
- Precision-Engineered Fire Rings: Stainless steel fire rings precisely matched to 92.0 mm cylinder bore, resistant to temperatures up to 800°C
- Viton Elastomer Coating: No additional sealants required - installation is performed dry on clean, flat surfaces
- Interference-Fit Diesel Compatibility: Full A-E thickness range to exactly match factory specifiions and prevent engine damage
- Chain-Driven Valve Train Compatibility: Compatible with 1GD-FTV timing chain system
- ISO 9001 / IATF 16949 Certified: Manufactured under automotive industry's highest quality standards with batch traceability
| QC Item | Verifiion Method |
|---|---|
| Fire ring bore alignment | Laser measurement - 92.0 mm ±0.03 mm tolerance |
| Gasket thickness (compressed) | Digital micrometer at 6 points - verified against OE specifiion |
| Layer registration | Optical inspection - all MLS layers aligned within 0.2 mm of OE drawing |
| Fire ring material | Spectrographic analysis per batch - stainless steel grade confirmed |
| Viton elastomer coating integrity | Visual and adhesion test - no voids, cracks, or missing coating |
| Identifiion markings | 100% verifiion - correct letter (A-E) and correct number of hole punches |
| Symptom | Diagnosis |
|---|---|
| Gradual coolant loss with no visible external leak | Coolant escaping past the fire ring into combustion chamber |
| White/grey steam from exhaust that continues after engine is warm | Coolant burning in combustion chamber - head gasket breach |
| Bubbles in coolant overflow bottle while engine idles | Combustion gases entering cooling system - definitive sign of failure |
| Pressure in cooling system - hard hoses when engine is cold | Combustion pressure entering cooling system |
| Milky oil residue under filler cap or on dipstick | Coolant mixed with engine oil - internal gasket failure |