1. Pistons, Rings & Piston Kits Products
  2. sku: 7420569899296623
  3. PRO 01.1075.150

PRO-X 01.1075.150 Piston Kit Big 1.50MM 48.50MM

01.1075.150 Pro-x Piston Kit Big Bore - 1.50mm Oversize To 48.50mm

( Brand: Pro-x ), ( Manufacturer Part Number: 01.1075.150 ), ( Type: Engine ), ( Country/region Of Manufacture: Japan ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Authorized Dealer: Yes ), ( Bore: 48.50mm ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Height: 3.000 ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Sizing: 1.50mm Oversize ), ( Vehicletype: Offroad )

Review PRO X Piston Kit Big Bore 1.50mm Oversize To 48.50mm

The PRO-X 01.1075.150 piston kit is a high-performance upgrade for diesel engines seeking improved power and efficiency. This kit is specifically designed for engines with a stroke length of 1.50mm and a piston diameter of 48.50mm. The pistons in this kit feature a large 1.50mm piston ring gap, which allows for the use of thicker, more durable piston rings. These rings help reduce engine wear, improve sealing, and enhance combustion efficiency.

Each piston in the PRO-X 01.1075.150 kit is made from a forged, high-strength aluminum alloy. This material ensures superior strength and durability, even under the extreme heat and pressure conditions found in high-performance diesel engines. The piston crowns are also optimized for maximum thermal conductivity, ensuring efficient heat transfer and reduced thermal stress.

The piston skirt design includes a double-riveted, full-length oil control ring. This ring helps prevent oil from entering the combustion chamber, reducing oil consumption and improving engine cleanliness. The skirt also features a unique, asymmetrical design that reduces piston slap and noise, providing a smoother and quieter engine operation.

The PRO-X 01.1075.150 piston kit includes all necessary hardware for a straightforward installation, including new piston pins, piston rings, and ring groove seals. The pistons are also machined to precise tolerances, ensuring a perfect fit and eliminating the need for any additional machining work.

In summary, the PRO-X 01.1075.150 piston kit is an excellent choice for diesel engine enthusiasts looking to improve power, efficiency, and durability. With its high-strength aluminum alloy construction, optimized piston crown design, and advanced oil control features, this kit offers a significant upgrade over factory-installed pistons. Plus, the included hardware and precise tolerances make for a hassle-free installation process.

The Pro-X 01.1075.150 piston kit is a big end piston solution designed for 1.50mm connecting rods and 48.50mm stroker cranks. Here are some potential pros and cons for those considering this purchase:

Pros:

1. High-quality materials: The pistons in this kit are made from forged aluminum alloy, which is known for its strength and durability.

2. Enhanced performance: This kit can provide increased horsepower and torque, making it suitable for high-performance applications.

3. Precision manufacturing: Each piston is machined to exacting tolerances, ensuring a precise fit and optimal engine operation.

4. Wide applicability: This kit is compatible with a wide range of engines, making it a versatile choice for various applications.

Cons:

1. Cost: The Pro-X 01.1075.150 piston kit is a premium product and may be more expensive than some other piston kits on the market.

2. Installation complexity: Installing this kit may require some degree of mechanical expertise, as it involves removing the engine's crankshaft and connecting rods.

3. Potential for engine damage: Installing aftermarket pistons can carry some risk, as there is always a possibility that the pistons may not fit perfectly or that there may be other issues with the engine.

Conclusion:

The Pro-X 01.1075.150 piston kit is a high-quality, high-performance solution for those looking to upgrade their engine. Its precision manufacturing, use of high-quality materials, and wide applicability make it an attractive option for serious performance enthusiasts. However, its cost and installation complexity are potential drawbacks that should be carefully considered before making a purchase. Ultimately, the decision to buy this piston kit depends on individual needs, budget, and mechanical expertise.

Recommendation:

If you are a serious performance enthusiast looking for a high-performance piston kit, the Pro-X 01.1075.150 is an excellent choice. However, if you are new to engine building or have limited mechanical expertise, it may be a good idea to consult with a professional mechanic or engine builder before making a purchase. Additionally, be sure to carefully consider the cost and installation complexity before deciding if this kit is the right one for you.

Details:

Bore: 48.50mm, Sizing: 1.50mm Oversize, Excellent economic alternative when you are looking for an Factory quality replacement piston. Plated cylinder piston kits come in standard size, as well A, B, C antifreeze's if available. Mainly manufactured in Japan by reputable Original Equipment Manufacturers to Proxy exact specifications and high quality standards. Comes complete with pistons, piston rings, wrist pin and cir clips.

Vehicle Fitment: 2004 2009 fits HON CRF70F, 2011 2012 1997 2003 XR70R Sleeved cylinder piston kits are available in standard size and a Wide range of oversized.

part #: 011075150 prices

  • $39.95-$53.16

specifications pistondon:

  • brand: Pro-x
  • mpn: 01.1075.150
  • type: Engine
  • country/region of manufacture: Japan
  • manufacturer warranty: 1 Year Manufacturer Warranty
  • california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
  • authorized dealer: Yes
  • bore: 48.50mm
  • compatibility disclaimer: Compatibility Chart Information Provided By
  • height: 3.000
  • legal disclaimer: Your Local Laws Before Purchasing.
  • photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
  • sizing: 1.50mm Oversize
  • vehicletype: Offroad

returns pistondon:

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

general pistondon:

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

shipping pistondon:

  • type: Fixed
  • class: Expedited, Standard
  • cost: $0.00
  • service: Expedited, Standard
  • transit: 4-8 Days

offer pistondon:

  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: July 18, 2025

payments pistondon:

  • credit card: Discover
  • other
  • wallet: Paypal

seller pistondon:

  • city: Cedar Park, Texas
  • # reviews: 176399
  • rating: 97.9%
type: engine, country/region of manufacture: japan, manufacturer warranty: 1 year manufacturer warranty, california prop 65 warning: cancer and reproductive harm www.p65warnings.ca.gov, authorized dealer: yes, bore: 48.50mm, compatibility disclaimer: compatibility chart information provided by, legal disclaimer: your local laws before purchasing., photo disclaimer: for reference only, may differ from product, see item details., sizing: 1.50mm oversize, vehicletype: offroad,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, height: 3.000, sku: 7420569899296623,

Pro-x 01.1075.150 Is Similar To:

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2 offers $39.95–$53.16 USD
  • Offer #1: $53.16 price + $0.00 shipping estimate = $53.16* total.FREE SHIPPING
  • Offer #2: $39.95 price + $0.00 shipping estimate = $39.95* total. Features a new PRO-X +.06 0" oversize 48.50mm piston kit. This piston kit is for the Honda XR70R 1997-03 & CRF70F 2004-12.FREE SHIPPING

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