OEM Dry Cylinder Liner 11461-54120 for Toyota 5L Engine with Ø99.5 mm Bore and Centrifugal Casting HB210–280 Hardness
| Total Length: | 190 Mm | Hardness: | HB210–280 |
| Outer Diameter: | Ø103.5 Mm | Inner Diameter: | Ø99.5 Mm |
| Material: | Cast Iron | Number of Cylinders: | 4 |
| High Light: | Toyota 5L engine cylinder liner,OEM dry cylinder sleeve for HiAce,Hilux Land Cruiser Prado cylinder liner |
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The Cylinder Liner with OEM reference number 11461-54120 is a verified direct-fit replacement for the Toyota 5L 3.0L four-cylinder diesel engine. This dry cylinder sleeve is a critical component of the engine block, providing a durable, wear-resistant surface for the piston rings to seal against, ensuring optimal compression and engine performance.
| Part Number: | 11461-54120 |
| Product Name: | Cylinder Liner |
| Car Model: | Toyota HiAce, Hilux & Land Cruiser Prado |
| Engine Model: | Toyota 5L |
| Condition: | 100% Brand New |
| Material: | High-quality cast iron |
Primary Applications (Toyota 5L 3.0L Diesel Engine):
| Brand | Model | Chassis / Series | Years |
|---|---|---|---|
| Toyota | HiAce | H100 / H200 / H300 | 1994-2005 |
| Toyota | Hilux | N140, LN167, LN172 | 1997-2005 |
| Toyota | Land Cruiser Prado | J12 | -- |
| Toyota | Dyna | LY_ | -- |
Provides exceptional strength, durability, and resistance to thermal and mechanical stress — ensures long service life under demanding operating conditions.
Delivers better hardness, cohesive strength, and a dense, uniform grain structure — eliminates porosity and ensures consistent material properties.
Precision-engineered to factory specifications for Toyota 5L engine — restores proper compression and engine performance.
Phosphated, Black Oxide, or Chrome Plating available — enhances corrosion resistance and wear protection.
Common Failure Symptoms:
- Loss of compression — hard starting, reduced power, poor fuel economy
- Excessive oil consumption — blue smoke from exhaust, frequent oil top-ups
- Blow-by — excessive crankcase pressure, oil leaks from breathers
- Scoring or wear — visible damage to the cylinder wall surface
- Piston seizure — from overheating or inadequate lubrication
- Complete engine failure
- Damaged pistons and piston rings
- Cracked engine block
- Expensive engine replacement
| QC Item | Verification Method |
|---|---|
| Dimensional accuracy | Precision measurement against OE blueprint — critical dimensions: bore (Ø99.5mm), OD (Ø103.5mm), length (190mm) |
| Material composition | Cast iron verification — ensures proper wear resistance and thermal properties |
| Hardness | HB210-280 verified — optimal for diesel engine applications |
| Casting integrity | Visual and non-destructive inspection — free from blow holes and cracks |
| Surface treatment | Phosphating, Black Oxide, or Chrome Plating verification — ensures corrosion resistance |
Liner Type: This is a dry cylinder sleeve. It is pressed into the engine block and does not contact engine coolant directly.
Installation Guidelines (Reference Toyota workshop manual for complete steps):
- Safety first — ensure the engine block is clean and free of debris
- Remove the old cylinder liner using appropriate extraction tools
- Thoroughly clean the liner bore in the engine block — remove all old gasket material, debris, and corrosion
- Measure the block bore to ensure proper interference fit for the new liner
- Inspect the engine block for cracks or damage
- Press the new liner into the block using a hydraulic press and appropriate tooling — ensure proper depth and orientation
- Hone the liner to the final finish if required — ensures proper piston ring seating
- Clean the finished bore thoroughly before engine assembly
- Install new pistons and rings following manufacturer specifications
- Individually sealed in protective packaging
- Available as individual liners (4 required per engine) or as a complete set
- Packed in carton or wooden box — export-worthy packaging
- Bulk wholesale available in master cartons
- Supply capacity: High volume available
- Suitable for: Toyota specialist repair shops, 4x4 off-road centers, engine rebuilders, commercial vehicle maintenance depots, auto parts distributors
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