All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Vehicle Parts & Accessories
Auto Engine Systems
Connecting Rod & Bearing Bushes
  • High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories
  • High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories
  • High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories
  • High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories
  • High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories
  • High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories
High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories

High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories

  • 40 - 99 Pieces
    $46.55
  • 100 - 199 Pieces
    $42.55
  • 200 - 599 Pieces
    $40
  • >= 600 Pieces
    $38
View product details

High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Transmission: High-tensile forged 4340 steel ensures robust power transfer between pistons and crankshafts in internal combustion engines, optimizing engine performance.
  • Material Composition: Combines the strength of forged steel with lightweight aluminum components to balance durability and reduced rotational inertia, enhancing engine efficiency.

Key features

  • 1. Material Technology

    • With high-tensile forged 4340 steel, ensure durability under extreme engine conditions. This aerospace-grade alloy offers superior strength and resistance to deformation, outperforming conventional forged steel by up to 20%*.

  • 2. Design Efficiency

    • With a hollow-center design, reduce weight without compromising strength, enhancing engine efficiency and responsiveness. Lighter than solid-steel alternatives by up to 15%*, improving power-to-weight ratios.

  • 3. Performance Parameters

    • Withstands thermal and mechanical stresses up to 500°C and 5,000 RPM, ensuring reliability in high-output engines. Compatible with 1.4L Fiat/Abarth engines, delivering 30% higher torque tolerance* compared to standard connecting rods.

  • 4. Scenario Solutions

    • Engineered for high-performance applications like racing or turbocharged setups, enabling continuous operation under extreme loads. Optimized for engines requiring 20% higher RPM than stock configurations*.

  • 5. Certification Standards

    • Manufactured to automotive-grade specifications, meeting Fiat/Abarth OEM compatibility standards for precision and safety. Materials and tolerances adhere to ISO 284 and SAE J429 certifications*.

  • Notes:

    • Material Technology: Highlighted 4340 steel’s aerospace-grade properties for strength and durability.

Product details

High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods Engine Accessories

The High Tensile Forged 4340 Steel for Fiat 500 Connecting Rods combines premium materials and precision engineering to deliver robust performance for high-demand engine applications. Designed for Fiat 500 and Abarth 1.4L engines, these connecting rods optimize power transfer while maintaining durability under extreme conditions.

Technical specifications

FeatureSpecificationBenefit
Material4340 forged steel (primary), aluminum alloy (option)High tensile strength, lightweight design
DesignHollow center, optimized diameter ratio20% lighter than solid rods, no strength loss
Precision EngineeringMirror-smooth surfaces, ±0.01mm toleranceMinimizes friction and wear
CompatibilityFiat 500, Abarth 1.4L enginesDirect fitment with OEM specifications
ApplicationHigh-performance engines, racing buildsWithstands temperatures up to 500°C

Customization guide

Adjust rod length (+/- 5mm) or material composition (e.g., 4340 steel for high RPM or aluminum for weight-sensitive builds) to meet specific engine requirements like increased horsepower or reduced inertia.

Get inspired

Engineers and enthusiasts trust these rods for their blend of strength and efficiency. The hollow design reduces rotational mass for snappier throttle response, while 4340 steel ensures reliability even under prolonged high-stress conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material CompositionMild steel4340 forged steel4340 + aluminum alloy
Weight Reduction-15% lighter30% lighter*
Strength Rating800 MPa1,200 MPa (+50%)1,500 MPa (+87.5%)
Temperature Resistance450°C500°C550°C (+20% vs. base)

Supplier's note

  1. Technical Breakthroughs:

    • 4340 steel: 50% stronger than mild steel, enabling use in engines exceeding 20,000 RPM.
    • Hollow design: Reduces inertia by 25% compared to solid rods, improving throttle response.
    • Precision tolerances: 90% less wear over 10,000 km vs. standard rods, extending engine longevity.

  2. Version Selection Guide:

    • Base Model: Ideal for daily-use Fiat 500 engines requiring OEM-level reliability.
    • Advanced Model: Suited for Abarth owners targeting 150+ HP builds, balancing cost and performance.
    • Pro Model: Engineers seeking extreme durability (e.g., drag racing) benefit from its 550°C tolerance and 1,500 MPa strength—30% beyond industry benchmarks.

With the Pro Model’s 4340-aluminum hybrid, you can achieve 20% faster acceleration while reducing engine weight by 12kg.

Frequently asked questions

  • Which connecting rod model is best suited for a Fiat 500 1.4L engine's high-stress conditions?

  • What are the advantages of 4340 steel over aluminum in connecting rods for Fiat engines?

  • How do I maintain the High Tensile Forged 4340 Steel Connecting Rod to prevent wear?

  • Can the High Tensile Forged 4340 Steel Connecting Rod be customized for Abarth engine modifications?

  • Is the 4340 steel in these connecting rods heat-treated to meet Fiat's durability standards?

  • Are these connecting rods suitable for high-revving racing engines in Fiat 500 models?

  • How does the hollow design of these connecting rods improve engine efficiency?

  • What precision engineering features ensure reliability in High Tensile Forged 4340 Steel Connecting Rods?

Related searches

custom waffle stick boxhex dumbbell rubber dumbbell hex rubberthermal transfer barcode printercustomized machinist hammergirls pantyhose tights19mm toughened glasscustom tea pot20 liter fuel tankheat press machinevelvet upholstery fabric plush velvet homeOTG USB Flash Driveadjustable metal display rackclear spice bottlesparty props photo boothmen adjustable mannequin

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.