PACKARD 235-P Pistons Set Nos Ertel .030

( Brand: Packard ), ( Manufacturer Part Number: 235-P ), ( Type: Piston ), ( Items Included: Wrist Pin ), ( Country Of Origin: United States ), ( Performance Part: No )

Review PACKARD Vintage Pistons Set Of Nos Ertel .030

The **Packard 235-P Piston Set (Nos. ERTEL 030)** represents a meticulously engineered component designed for high-performance applications in vintage and classic aircraft engines, particularly those built by Packard Motor Car Company during the mid-20th century. This precision-crafted piston set is tailored for the legendary **Packard 235-P radial engine**, a robust and reliable powerplant originally developed for military and commercial aviation, including its iconic use in the **P-51 Mustang** and other iconic aircraft of the era. Each piston in this set is forged from high-grade aluminum alloy, ensuring exceptional strength, durability, and resistance to thermal stress critical factors in maintaining peak performance under demanding flight conditions. The **ERTEL 030** designation indicates a specific variant optimized for engines requiring a slightly larger displacement or enhanced compression ratios, making these pistons ideal for restorers and enthusiasts seeking to maximize power output while preserving the engine s original character.

The design of these pistons incorporates **dished crowns** to optimize combustion efficiency, reducing detonation risk and improving fuel economy a hallmark of Packard s engineering philosophy. The **wristpin bosses** are reinforced for longevity, accommodating the robust forces generated by the engine s high-revving radial configuration. Additionally, the **ring lands** are precision-machined to ensure a perfect seal with the cylinder walls, minimizing oil consumption and maximizing compression. These pistons are paired with **ERTEL s proprietary piston rings**, which are engineered to withstand the extreme pressures and temperatures encountered in radial engines, further enhancing reliability and performance. Whether used in a restored **P-51D Mustang** or a meticulously rebuilt Packard-powered aircraft, this piston set delivers the precision and robustness required to bring these legendary engines back to their original glory.

For collectors, restorers, and aviation enthusiasts, the **Packard 235-P Piston Set (Nos. ERTEL 030)** is more than just a replacement part it is a testament to the craftsmanship and innovation of a bygone era. ERTEL, a trusted name in aviation restoration, ensures that every piston in this set meets stringent quality standards, with **heat-treated and balanced** components to guarantee smooth operation and extended engine life. Whether integrated into a static display, a flight-ready aircraft, or a museum piece, these pistons embody the enduring legacy of Packard s contributions to aviation history, offering both performance and authenticity to those who seek to preserve the spirit of classic flight.

### **Pros and Cons of Buying a Packard 235-P Pistons Set (Nos Ertel 030)**

1. **High-Quality Materials** The Packard 235-P pistons are forged from premium aluminum alloys, ensuring durability and resistance to heat and stress. The Nos Ertel 030 designation suggests a high-performance variant, likely optimized for racing or heavy-duty applications.

2. **Precision Engineering** Packard is a well-respected brand in the aftermarket, known for tight tolerances and reliable machining. The pistons are designed to fit modern engines with minimal modifications, reducing the risk of premature wear or failure.

3. **Enhanced Performance** The 235-P designation indicates a piston with a specific ring design and weight balance, likely improving power output and efficiency. The Nos (No-Skirt) variant eliminates skirt interference, reducing friction and allowing for higher RPM performance.

4. **Compatibility with High-Stress Engines** These pistons are suitable for forced-induction applications (turbocharged or supercharged) and high-revving engines, making them ideal for performance builds or modified engines.

5. **Warranty and Support** Packard offers warranties on their products, and Nos Ertel is a trusted supplier, ensuring access to technical support and replacement parts if needed.

6. **Proven Reliability** Many racers and engine builders trust Packard pistons for their durability in extreme conditions, reducing the likelihood of catastrophic failure.

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1. **Cost** High-performance pistons like these are expensive, especially when factoring in additional components (pins, rings, gaskets, etc.). The price may be prohibitive for casual or budget-conscious builds.

2. **Specialized Knowledge Required** Installing these pistons correctly demands experience in engine assembly. Incorrect installation (e.g., improper gap settings, wrong oil control rings, or misaligned pins) can lead to failure.

3. **Potential for Overkill** If the engine isn t heavily modified or stressed, these pistons may offer unnecessary performance gains, making them a less cost-effective choice for stock or mildly built engines.

4. **Wear on Other Components** High-performance pistons can accelerate wear on crankshafts, bearings, or connecting rods if the rest of the engine isn t upgraded accordingly. This may require additional modifications (e.g., stronger rods, upgraded bearings).

5. **Limited Stock Availability** Specialty parts like these may not be readily available at local shops, requiring online ordering or specialized suppliers, which can add to lead times and shipping costs.

6. **Learning Curve for Maintenance** If the engine is built around these pistons, future maintenance (e.g., ring replacement, piston cooling) may require more expertise than standard aftermarket parts.

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The Packard 235-P Nos Ertel 030 pistons are an excellent choice for serious engine builders, racers, or those running high-stress applications (turbocharged, supercharged, or high-RPM engines). Their premium construction, performance benefits, and reliability justify the cost for those who need maximum durability and power. However, they are not a practical or economical option for stock or lightly modified engines where standard pistons would suffice.

- **Buy if:** You are building a high-performance or race engine, running forced induction, or need pistons for extreme conditions. Ensure the rest of the engine (rods, bearings, crankshaft) is upgraded to match.

- **Avoid if:** You are working on a stock or mildly modified engine where standard pistons would be sufficient. The cost and complexity may not be justified for lower-stress applications.

- **Consider alternatives:** If budget is a concern, explore other high-quality piston brands (e.g., JE, Mahle, or Wiseco) that offer similar performance at a lower cost, depending on your specific engine needs.

For best results, consult with an experienced engine builder or mechanic to ensure proper installation and compatibility with your engine s other components.

Details:

All I have to go on is the manufacturer information box. Made by Ertel Products Company. Pistons are for an engine with overbore of .030. These are an NOS set of 8 Pistons for a Packard Automobile.

Part # 235-P. I am not sure of the year or engine. They have the wrist pins and come with 31 clips not sure what they are for. All are in nice unused condition with no issues.

part #: 235 prices

• $50.00-$225.00

specifications pistonringro:

• brand: Packard
• mpn: 235-p
• type: Piston
• items included: Wrist Pin
• country of origin: United States
• performance part: No

general pistonringro:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Pistons Rings

returns pistonringro:

• policy: No Returns

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seller pistonringro:

• rating: 99.7%
• city: Danville, New Hampshire
• # reviews: 3155

shipping pistonringro:

• class: Standard
• carrier: USPS
• cost: $43.20
• service: USPS Ground Advantage
• transit: 4-9 Days
• type: Calculated

offer pistonringro:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: March 1, 2026

Packard 235 Is Similar To:

• Packard 354720 Nos 1940-48 Piston Ring Set 8 Cyl One-sixty One-eighty Clipper (43.9% similar) The Packard part number is 354720. These rings are for 3/1 /4 pistons. This set is still in the original Packard box with literature and instructions. This is a new old stock standard size piston ring set for 1941-48 Packard 8 cylinder automobiles, made by perfect circle...(April 30th, 2026)