Motor aplicável:
22R / 22RE / 22RE-TE / 22REC
Marca aplicável:
TOYATA
Carro aplicável:
Hilux (Pickup) / 4Runner
Parâmetros do produto:
| Deslocamento | Combustível | Cilindro | Vale | Eixo de comando | Ano |
| 2.4 |
Gasolina
|
4 | 8 | 1 | 1981 - 1995 |
Cabeça do cilindro
Cabeçote para motor a gasolina Toyota 22R / 22RE 2.4L 11101-35060 Toyota Hilux Pickup 4Runner
Introdução
Nº do produto.
| ML Nº. | Nº OEM. | Nº DE REF. |
| MLG055 | 11101-35060 11101-35050 11101-35080 |
Informações sobre o produto Cabeçote do cilindro
1. Visão geral do produto
O Toyota 22R (carbureted) and 22RE (EFI) are part of the iconic R-series gasoline engines. These 2.4L SOHC inline-4 engines were built for durability, simplicity, and ease of maintenance, and are well-known across global markets for use in pickup trucks, SUVs, and utility vehicles.
O cabeçote do cilindro is made of liga de alumínio, apresentando 8 válvulas com mechanical rocker arms e camshaft driven by a timing chain. They are often rebuilt or replaced due to overheating, warping, or valve train wear.
2. Especificações Técnicas
| Item | Valor |
|---|---|
| Códigos do motor | 22R (carbureted), 22RE (EFI), 22RTE (turbocharged) |
| Deslocamento | 2.4L (2366 cc) |
| Trem de válvulas | SOHC, 8 válvulas |
| Material da cabeça do cilindro | Liga de alumínio |
| Sistema de combustível | Carburetor (22R) / EFI (22RE) |
| Sincronização de direção | Corrente de distribuição |
| Taxa de compressão | 9.0:1 (varies by market/year) |
| Resfriamento | Refrigerado a água |
| Material do bloco | Ferro fundido |
3. Números de peça do cabeçote do cilindro OEM
| Número OEM | Descrição |
|---|---|
| 11101-35030 | 22R early head casting |
| 11101-35040 | 22RE standard head |
| 11101-35050 | 22RE with EGR port (California/USA) |
| 11101-35090 | Late-model EFI and Turbo version (22RTE) |
⚠ Cylinder heads may differ slightly in emission ports, EGR compatibility, e pre-drilled sensor threads depending on market (USA vs. ROW).
4. Veículos compatíveis
| Modelo | Motor | Anos |
|---|---|---|
| Toyota Hilux (Pickup) | 22R / 22RE | 1981–1995 |
| Toyota 4Runner | 22RE / 22RTE | 1984–1995 |
| Toyota Celica | 22R / 22RE | 1981–1985 |
| Toyota Corona | 22R (in some markets) | 1980s |
| Toyota Hiace / LiteAce (ROW) | 22R | Select trims |
| Various Off-Road / Conversion builds | 22RE | Global market swaps |
5. Opções de produtos
| Tipo | Contents |
|---|---|
| Cabeça descoberta | Somente elenco |
| Cabeça Semi-Completa | Valves, springs, retainers, seals |
| Fully Assembled Head | Complete with camshaft, rocker arm shaft, valve train pre-installed |
Heat-treated aluminum casting
Hardened valve seats for unleaded fuel
Pressure-tested coolant jackets
Includes or excludes EGR ports per request
6. Installation Tips
- Use sempre um nova junta do cabeçote e head bolts or studs
- Clean head bolt threads and torque in OEM sequence
- Confirmar folga de válvula if mechanical adjusters are used
- Check camshaft journals for wear or scuffing
- Match EGR port configuration (some heads have block-off plates)
- For EFI models, confirm sensor port threads and positions
7. Problemas comuns com cabeçotes de cilindro e dicas de reparo
| Problema | Sintomas | Causa | Suggested Fix |
|---|---|---|---|
| Cracked Head | Perda de refrigerante, falha de ignição | Overheating or old casting fatigue | Replace with updated or reinforced casting |
| Warped Surface | Head gasket failure, white smoke | Repeated overheating | Resurface (flatness < 0.05mm) and use quality MLS gasket |
| Cam/Rocker Wear | Ticking noise, poor idle | Poor oil quality or dirty oil | Replace camshaft and/or rocker shaft |
| Coolant in Oil | Milky oil, overheating | Head crack or blown gasket | Pressure test and replace head/gasket |
| Valve Recession | Power loss, misfire | Long-term wear | Valve seat regrind or replacement |
8. Key Export Markets
- América do Norte: USA, Canada (classic pickups, restorations)
- África: Kenya, Nigeria, Ethiopia, Egypt
- Médio Oriente: Iraq, Jordan, Syria
- Ásia: Philippines, Pakistan, Myanmar
- América latina: Bolivia, Ecuador, Peru
- Oceânia: Austrália, Papua Nova Guiné