Product Description:
The WPR 1.00 Oversize Piston with Pin is designed for Toyota 13B diesel engines requiring a larger piston due to cylinder wear or for a complete engine rebuild. Manufactured by CS Factory in Taiwan, this piston features a carbon-reinforced head and upper section up to the second ring, providing superior durability and heat resistance, essential for high-compression diesel applications. Additionally, the piston skirt is coated with MoS₂ (Molybdenum Disulfide), which reduces friction, minimizes wear, and promotes smoother engine operation, extending the life of both the piston and the cylinder.
This 1.00 mm oversize piston is ideal for restoring lost compression and performance in high-mileage or heavily worn engines. The package includes 1 piston and 1 wrist pin to ensure a precise fit. With OEM part numbers 13101-58020 and 23156, this piston is designed to meet Toyota’s original specifications, making it a dependable choice for the Toyota 13B diesel engine.
Product Details and Specifications:
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Brand: WPR
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Part Type: Piston with Pin
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Compatible Engine Model: Toyota 13B (diesel)
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Size: 1.00 mm Oversize
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Material: Carbon-reinforced head and upper section (up to the second ring) with high-grade alloy steel body and MoS₂-coated skirt
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Country of Manufacture: Taiwan (CS Factory)
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OEM Part Numbers: 13101-58020, 23156
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Quantity: 1 piston and 1 wrist pin
Size Details:
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Outer Diameter: 95 mm (1.00 mm oversize to accommodate cylinder wear)
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Pin Diameter: 28 mm
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Piston Height: 83 mm
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Crown Thickness: 6 mm – reinforced for enhanced durability under high pressures
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Wall Thickness: 3.5 mm for long-lasting wear resistance
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Pin Length: 72 mm
Technical Specifications:
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Carbon Reinforced Head: The head and upper section up to the second ring are reinforced with carbon, providing superior heat tolerance and durability for high-compression diesel engines.
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MoS₂ Coating: Molybdenum Disulfide (MoS₂) coating on the piston skirt reduces friction, enhancing efficiency and prolonging piston life.
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Compression Restoration: Designed to restore the original compression ratio, helping return engine performance to factory standards.
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Thermal Management: The carbon head and MoS₂ coating allow for efficient heat dissipation, preventing hotspots and prolonging piston life.
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Noise Reduction: Precision-engineered to reduce piston slap, leading to quieter engine performance.
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Weight: 650 grams per piston, balanced for optimal engine performance.
Car Compatibility or Fitment:
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Car Make: Toyota
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Engine Compatibility: 13B Diesel Engine, a reliable choice for Toyota’s heavy-duty applications
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Model Fitment: Toyota Land Cruiser and other vehicles equipped with the 13B engine
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Year Range: Compatible with various model years (verify specific years for best compatibility)
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OEM Compatibility Numbers: 13101-58020, 23156 – guarantees accurate fit and function
Benefits and Advantages:
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Enhanced Heat Resistance: The carbon-reinforced head and upper section offer superior tolerance to high temperatures, essential for diesel engines.
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Reduced Friction and Wear: The MoS₂-coated skirt minimizes friction, extending the lifespan of both the piston and the cylinder.
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Restores Engine Performance: Built to OEM specifications, this piston restores lost compression, fuel efficiency, and power output, bringing the engine back to optimal performance.
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Extended Durability: With robust materials and precise construction, this piston is designed to withstand the demands of diesel applications.
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Improved Fuel Efficiency: Reduced friction contributes to more efficient combustion, helping to lower fuel consumption.
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Quiet Operation: Precision engineering and MoS₂ coating reduce piston slap and engine noise, resulting in smoother operation.
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Oversize Fitment: Ideal for engines requiring a 1.00 mm oversize piston to restore performance in worn cylinders.
Warranty and Return Policy:
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Warranty: 1-Year Limited Warranty covering manufacturing defects.
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Return Policy: 30-day return policy if unused and in original packaging. Confirm fitment before installation to qualify for a return.
Additional Information:
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Installation Recommendations: Professional installation is recommended to ensure correct fitment and alignment. Lubricate during installation to protect the MoS₂ coating and prevent wear during the break-in period.
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Usage Suitability: Perfect for high-mileage diesel engines, heavy-duty applications, and full engine rebuilds.
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Manufacturing Quality: Manufactured by CS Factory in Taiwan, each piston undergoes rigorous quality control checks to ensure it meets OEM standards for durability and fitment.
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Certifications: Made to OEM specifications for quality and compatibility, trusted by mechanics and engine rebuilders worldwide.
Why Choose WPR 1.00 Oversize Piston with Carbon Head and MoS₂ Coating for Toyota 13B Engine?
This WPR 1.00 Oversize Piston with Pin is an ideal choice for Toyota 13B engines that require a larger piston due to cylinder wear. Featuring a carbon-reinforced head for heat resistance and a MoS₂-coated skirt for reduced friction, this piston is engineered to restore and improve engine performance. Designed for high-compression, high-temperature diesel applications, this piston offers exceptional durability, efficiency, and long-term reliability. For those looking to rebuild or rejuvenate their Toyota 13B engine, this high-quality piston from CS Factory in Taiwan is the perfect choice.
