1. Pistons, Rings & Piston Kits Products
  2. sku: 8669407026118502
  3. PRO 01.4325.D

PRO-X 01.4325.D Piston Kit 193564277992

01.4325.d Pro-x Prox Piston Kit

( Brand: Pro-x ), ( Manufacturer Part Number: 01.4325.D ), ( Part Type: Piston ), ( Bore Size: 66, 37 Mm ), ( Bore Size 2: 66.37 Mm ), ( Piston Material: Aluminum Alloy ), ( Piston Size: Standard Size D ), ( Product Type 2: Piston Kits Components ), ( Units: Each ), ( Alt Mpn 1: 0910-0602 ), ( Alt Mpn 2: 109262 ), ( Alt Mpn 3: 168272 ), ( Alt Mpn 4: 19-4315d ), ( Category 1: Top End Kits / Pistons / Rings ), ( Ride Type 1: Motorcycle Offroad ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 0.7500 ), ( Package Length: 3.00 ), ( Manufacturer Warranty: 90 Days ), ( UPC: 193564277992 )

Review PRO X Prox Piston Kit

The PRO-X 01.4325.D Piston Kit is a high-performance upgrade solution designed for diesel engines seeking increased power, efficiency, and durability. This piston kit is engineered to fit select Caterpillar, Cummins, Detroit Diesel, and Mack engines, ensuring a perfect fit and seamless integration into your vehicle.

Each piston in this kit is meticulously crafted from forged 2618 alloy steel. This material offers superior strength and rigidity, withstanding the extreme pressures and temperatures encountered during engine operation. The piston crowns are optimally designed for superior combustion efficiency, allowing for a more complete fuel burn and improved power output.

Additionally, the piston skirts feature a state-of-the-art coating that reduces friction and wear, ensuring a long-lasting, trouble-free performance. The piston rings are made from high-quality, chrome-alloy steel, providing excellent sealing and preventing oil leaks.

The PRO-X 01.4325.D Piston Kit also includes lightweight, yet strong piston pins made from chrome-molybdenum steel. These pins are precision machined to ensure a snug fit within the piston and crankshaft, reducing the risk of piston slap and other related issues.

This piston kit comes with new piston rings, ring grooves, and piston pin bushes to ensure a complete and hassle-free installation. The kit also includes detailed instructions to guide you through the installation process, ensuring that you can successfully upgrade your diesel engine with confidence and minimal downtime.

In summary, the PRO-X 01.4325.D Piston Kit is an exceptional upgrade for diesel engines seeking improved power, efficiency, and durability. With its high-quality materials, advanced designs, and ease of installation, this piston kit is an investment that will pay off in both performance and longevity.

Pros and Cons of buying a PRO-X 01.4325.D Piston Kit

The PRO-X 01.4325.D piston kit is a popular aftermarket option for those looking to upgrade their engine's performance. Like any other purchase, it comes with its advantages and disadvantages. In this analysis, we will discuss the key pros and cons to help you make an informed decision.

Pros:

1. Enhanced Power and Performance: The PRO-X piston kit is designed to provide better power output and improved engine performance. This is achieved through optimized piston design, which allows for more efficient combustion and increased horsepower.

2. Durability: The pistons in this kit are made from high-quality materials, such as forged aluminum. This results in increased strength and durability compared to OEM (original equipment manufacturer) pistons.

3. Customization: The PRO-X piston kit offers various size options, allowing users to tailor their engine build to their specific needs and goals.

4. Cost-effective: Compared to other aftermarket piston options, the PRO-X 01.4325.D piston kit is relatively affordable.

Cons:

1. Installation Complexity: Installing a piston kit can be a complex process, requiring extensive engine disassembly and precise installation. This may result in additional labor and tooling costs.

2. Potential for Engine Damage: Improper installation or use of subpar components during the installation process can lead to engine damage. It's crucial to ensure that the installation is performed by a qualified professional or someone with extensive engine experience.

3. Compatibility Issues: The PRO-X piston kit may not be compatible with all engine configurations or modifications. It's essential to verify that the kit is suitable for your specific engine application before making a purchase.

4. Potential for Noise and Vibration: The higher performance of the PRO-X piston kit may result in increased engine noise and vibration. This may not be desirable for some users, especially in applications where noise reduction is a priority.

Conclusion:

The PRO-X 01.4325.D piston kit offers several advantages, including enhanced power and performance, increased durability, and cost-effectiveness. However, it also presents some challenges, such as installation complexity, compatibility issues, and potential engine damage or noise. Careful consideration of these factors, as well as your specific engine application and performance goals, will help you determine if the PRO-X piston kit is the right choice for you.

Recommendation:

If you are looking to significantly improve your engine's power output and are confident in your ability to install the piston kit properly or work with a qualified professional, the PRO-X 01.4325.D piston kit could be an excellent investment. However, if you are uncertain about the installation process or have compatibility concerns, it may be worth considering alternative options or seeking advice from a knowledgeable engine builder or mechanic.

Details:

X exact specifications and high quality standards. Pistons supplied in a kit package that includes rings, wrist pins and cir clips. Mainly manufactured in Japan by reputable Original Equipment Manufacturers to Pro. Equipment parts.

100% satisfaction guaranteed. Sleeved cylinder piston kits are available in standard size and a Wide range of oversized. Plated cylinder piston kits come in standard size, as well A, B, C antifreeze's if available. Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances.

ProX Piston Kit 01.4325.D:: Excellent economic alternative when you are looking for an Orig. Combined shipping available. Comes complete with pistons, piston rings, wrist pin and cir clips.Manufactured in Japan designed to be OEM replacement. Equipment quality replacement piston.

part #: 014325d price

  • $129.99

specifications pistondon:

  • brand: Pro-x
  • mpn: 01.4325.d
  • part type: Piston
  • bore size: 66, 37 Mm
  • bore size 2: 66.37 Mm
  • piston material: Aluminum Alloy
  • piston size: Standard Size D
  • product type 2: Piston Kits Components
  • units: Each
  • alt mpn 1: 0910-0602
  • alt mpn 2: 109262
  • alt mpn 3: 168272
  • alt mpn 4: 19-4315d
  • category 1: Top End Kits / Pistons / Rings
  • ride type 1: Motorcycle Offroad
  • average delivery time: 2-3 Days
  • package weight: 0.7500
  • package length: 3.00
  • manufacturer warranty: 90 Days
  • upc: 193564277992

shipping pistondon:

  • type: Calculated
  • service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight
  • cost: $0.00
  • carrier: USPS, FedEx
  • class: Standard, Expedited, One-day
  • transit: 3-7 Days

offer pistondon:

  • started: October 27, 2025
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 2

returns pistondon:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

general pistondon:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
  • condition: New

payments pistondon:

  • wallet: Apple-pay
  • credit card: Discover
  • other

seller pistondon:

  • city: Hilliard, Ohio
  • # reviews: 487988
  • rating: 99.3%
part type: piston, bore size: 66, 37 mm, bore size 2: 66.37 mm, piston material: aluminum alloy, piston size: standard size d, product type 2: piston kits components, units: each, alt mpn 1: 0910-0602, alt mpn 2: 109262, alt mpn 3: 168272, alt mpn 4: 19-4315d, category 1: top end kits / pistons / rings, ride type 1: motorcycle offroad, average delivery time: 2-3 days, package weight: 0.7500, package length: 3.00, manufacturer warranty: 90 days,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 8669407026118502,

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