1KD Piston Set 13101-0L030 with Heat-Treated Aluminum Alloy and 96.0 mm Bore Diameter for Toyota Hilux Land Cruiser Prado 3.0 D-4D 1KD-FTV
The 1KD piston set carrying Toyota OEM number 13101-0L030 is a direct factory-spec replacement for the 3.0L D-4D turbo-diesel engine. This piston assembly includes the piston, piston pin, and circlips, engineered to restore factory compression and combustion efficiency when original pistons have suffered cracking failure.
| Part Number: | 13101-0L030 | Product Name: | Piston Set |
|---|---|---|---|
| Car Model: | Toyota Hilux Land Cruiser Prado | Engine Model: | Toyota 1KD-FTV |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East, Asia, Africa, South America, North America & Europe | ||
| Package: | Neutral Packing Or Make It As Requested | ||
| Material: | High-strength aluminum alloy & precision bearings | Cooling Type: | Engine coolant circulation |
| Installation: | Direct OEM replacement | Quality Standard: | OEM equivalent / ISO quality control |
Engine Details: 2,982 cc common rail turbo-diesel with bore and stroke of 96.0 mm × 103.0 mm, generating 171-190 horsepower and up to 410 Nm of torque. Compression ratio: 17.9:1 (early versions) to 17.4:1 (later Euro 4 variants).
| Groove Position | Ring Groove Width | Corresponding Ring Set (OE: 13011-30020) |
|---|---|---|
| Top groove (1st compression) | 2.00 mm | Top compression ring (2.00 mm) |
| Second groove (2nd compression) | 1.50 mm | Second compression ring (1.50 mm) |
| Third groove (oil control) | 3.00 mm | Oil control ring (3.00 mm, 3-piece design) |
| Model / Chassis | Years | Details |
|---|---|---|
| Hilux KUN15 | 2005-2011 | 2KD-FTV (2.5L diesel), also accepts 1KD-FTV pistons |
| Hilux KUN25 | 2005-2011 | 1KD-FTV 3.0 D-4D |
| Hilux KUN26 | 2005-2015 | 1KD-FTV 3.0 D-4D |
| Hilux KUN36 | 2011-2015 | 1KD-FTV 3.0 D-4D |
| Chassis | Engine | Years |
|---|---|---|
| KDJ90 / KDJ95 (J90) | 1KD-FTV | 08.2000 - 09.2002 |
| KDJ120 / KDL125 (J12) | 1KD-FTV | 2002-2009 |
| KDJ150 / KDJ155 (J15) | 1KD-FTV | 2009-2015 |
- Toyota Fortuner (KUN51): 2005-2015 - 1KD-FTV 3.0 D-4D
- Toyota Hiace / RegiusAce (KDH series): 2005-2019 - 1KD-FTV 3.0 D-4D
- Toyota 4Runner (select markets): 4Runner / Hilux Surf (KZN185) 1998-2002
The 1KD-FTV engine has a documented history of piston cracking, particularly affecting Euro 4 versions (2006-2009). Failure symptoms include sudden power loss, metallic knocking at idle, black smoke from exhaust, and excessive crankcase pressure.
| Piston Version | Years | Status |
|---|---|---|
| 13101-30020 / 30040 / 30050 | 2000-2004 | Problem-free - included fibrous metal reinforcement |
| 13101-30060 | 2003-2006 | First revision - combustion chamber shape changed |
| 13101-30090 | 2006-2009 (Euro 4) | Most problematic - widespread cracking failures |
| 13101-30150 / 13101-30200 | 2009+ | Revised pistons with improved strength |
The 13101-0L030 is the aftermarket/service reference for the strengthened piston design that supersedes the defective 13101-30090 pistons.
This 13101-0L030 piston is the later service revision that supersedes defective pistons. Incorporates high-strength materials specifically engineered to eliminate crown cracking.
Features an alfin anodized oil-gallery cooling channel below the ring belt. Reduces piston crown temperature by up to 80°C compared to non-cooled pistons.
Manufactured to exact 96.0 mm bore diameter, precisely matching Toyota's original cylinder bore specification.
Constructed from heat-treated aluminum alloy with fibrous metal reinforcement structure embedded in the piston crown for additional strength.
Set of four pistons for the 4-cylinder 1KD-FTV engine. Includes four pistons, four wrist pins, and eight circlips.
| QC Item | Verification Method |
|---|---|
| Piston diameter | Precision micrometer measurement - 96.0 mm ±0.005 mm |
| Compression height measurement | Measured from wrist pin center to crown flat - 49.6 mm ±0.1 mm |
| Combustion bowl diameter | Laser measurement - 51.8 mm ±0.1 mm |
| Wrist pin bore diameter | Air gauge measurement - 34.0 mm ±0.005 mm |
| Ring groove width (top) | Go/no-go gauge - 2.00 mm +0.02 mm / -0.00 mm |
| Ring groove width (second) | Go/no-go gauge - 1.50 mm +0.02 mm / -0.00 mm |
| Ring groove width (oil) | Go/no-go gauge - 3.00 mm +0.02 mm / -0.00 mm |
| Crown profile (recess depth) | CMM measurement - 16.3 mm ±0.2 mm |
| Material hardness | Brinell hardness test per batch (batch sampling) |
| Full dimensional inspection | 100% CMM measurement |
| Symptom | Diagnosis |
|---|---|
| Sudden loss of power - engine running on three cylinders | Cracked piston crown causing compression loss |
| Loud metallic knock at idle | Piston skirt or crown fracture |
| Black smoke from exhaust under acceleration | Incomplete combustion due to loss of compression |
| Excessive crankcase pressure (blow-by) | Combustion gases bypassing cracked piston |
| Rough idle and misfire codes (P0301-P0304) | Cylinder contribution test pinpoints failed cylinder |
| Metal debris in oil system or oil filter | Piston crown fragments circulating in lubrication system |
| High-mileage 1KD-FTV engine (exceeding 150,000 km) | Preventive replacement - many failures occur between 100,000-150,000 km |
| Component | OE Number | Notes |
|---|---|---|
| Piston ring set | 13011-30020 | Required for each piston set - order separately |
| Cylinder liner kit | 11401-0L090 | Required when cylinder bores are worn or damaged |
| Head gasket set | 04111-0L0* series | Full overhaul gasket set for 1KD-FTV |
| Oil cooler | 15710-0L030 | Replace if contaminated with metal debris |
- Individual packaging: Sealed in anti-static VCI bag, foam-lined carton
- Carton dimensions: Approximately 25 × 20 × 10 cm per piston
- Net weight: 1.00 kg per piston; set of 4: 4.00 kg
- Gross weight (with packaging): 5.0 kg per set
- Master carton: 10 sets (40 pistons) per export carton
- Lead time: 3-7 working days for stock orders
- Minimum order quantity: 1 set (sample order available)
- Shipping methods: FedEx, UPS, DHL for samples; sea freight for bulk
- H/S Code: 8409.91
The Toyota 1KD piston set 13101-0L030 is an OEM-specification replacement for the 3.0L D-4D turbo-diesel engine in Hilux, Land Cruiser Prado, Fortuner, and Hiace vehicles. The set includes four pistons, four wrist pins, and eight circlips with standard bore diameter of 96.0 mm.
Ordering notes: Piston rings are not included with this piston set. The matching ring set is OE 13011-30020.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.