1. Engine Bearings Parts
  2. sku: 12594067792257603
  3. ITM ENGINE 4B1631-010

ITM ENGINE 4B1631-010 Connecting Rod Bearing Set 760999876375

4b1631-010 Itm Engine Connecting Rod Bearing Set

( Brand: Itm Engine ), ( Part Type: Bearing Rod ), ( Manufacturer Part Number: 4B1631-010 ), ( Product Type: Engine ), ( UPC: 760999876375 ), ( Fitment Type: Direct Replacement ), ( Product Subtype: Engine Bearings ), ( Product Details: Engine Connecting Rod Bearing Set ), ( Department: Replacement )

Review ITM ENGINE Connecting Rod Bearing Set

Introducing the ITM Engine 4B1631-010 Connecting Rod Bearing Set, an essential upgrade for your Subaru Impreza WRX or STi engine. This high-performance replacement set is meticulously engineered to provide superior durability and reliability for your high-revving engine.

The ITM Connecting Rod Bearing Set is specifically designed for Subaru 4B16 engines, including those found in the Impreza WRX and STi models. These bearings are precision-machined using only the finest materials to ensure a perfect fit and optimal engine performance.

The set includes six bearing units in total: three main bearings and three rod bearings. The main bearings are designed to accommodate the large end of the connecting rod, while the rod bearings support the small end. Both types of bearings are manufactured using advanced materials to provide enhanced durability and reduced friction.

The rod bearings in this set are designed with a superior coating that helps to reduce friction and prevent wear. This coating also provides an excellent seal against oil leakage, ensuring that your engine stays well-lubricated and runs smoothly.

The main bearings in the ITM Engine 4B1631-010 Connecting Rod Bearing Set are manufactured using a high-strength material that is resistant to both thermal and mechanical shock. This ensures that the bearings can withstand the high loads and temperatures generated by your high-performance engine.

Installation of the ITM Engine 4B1631-010 Connecting Rod Bearing Set is straightforward and can be completed by most experienced home mechanics. The set includes all necessary hardware and instructions to make the installation process as seamless as possible.

In summary, the ITM Engine 4B1631-010 Connecting Rod Bearing Set is an excellent choice for Subaru Impreza WRX and STi owners looking to upgrade their engine bearings with high-quality, durable components. This set is designed to provide improved engine performance, enhanced durability, and reduced friction, making it an essential upgrade for any serious Subaru enthusiast.

The ITM Engine 4B1631-010 Connecting Rod Bearing Set is an essential component for maintaining the optimal performance of a Subaru Impreza WRX or STi engine. This part is responsible for reducing friction between the crankshaft and the connecting rods. Let's discuss the pros and cons of purchasing this ITM connecting rod bearing set.

Pros:

1. Superior Quality: ITM is a well-known brand in the automotive industry, recognized for producing high-quality replacement parts. This connecting rod bearing set is no exception.

2. Enhanced Engine Performance: By reducing friction in the engine, these bearings can improve engine performance, resulting in increased horsepower and torque.

3. Durability: The ITM rod bearing set is designed to last longer than OEM (original equipment manufacturer) bearings, ensuring that the engine runs smoothly for an extended period.

4. Prevent Catastrophic Engine Damage: Worn out or damaged rod bearings can cause catastrophic engine damage. By replacing them with a new set, you can avoid costly repairs and potential engine failure.

Cons:

1. Cost: ITM connecting rod bearing sets are pricier than OEM parts. This can be a significant investment for some vehicle owners.

2. Installation Complexity: Installing this connecting rod bearing set requires a high level of mechanical expertise. It's not a DIY (do-it-yourself) task for the average car enthusiast.

3. Time-Consuming: Installing a new rod bearing set is a time-consuming process. It involves removing the engine and disassembling various components, increasing the overall labor and time costs.

Conclusion:

The ITM Engine 4B1631-010 Connecting Rod Bearing Set is an investment worth considering if you're looking to enhance your engine's performance, ensure its longevity, and prevent catastrophic damage. However, the cost, complexity of installation, and time commitment are factors that should be weighed before making a purchase.

Recommendation:

If you have the necessary mechanical expertise, the resources to invest in the parts and labor, and a strong desire to improve your engine's performance, then purchasing the ITM connecting rod bearing set is a wise decision. Alternatively, if you're not comfortable with the complexity of the installation process or the cost, you might consider other options, such as regular maintenance and using OEM parts. Ultimately, the choice depends on your priorities, budget, and technical abilities.

Details:

Features: designed with innovative manufacturing techniques. This product is distinguished by total quality assurance, unsurpassed anybody else. Made with maximum safety and reliability in mind. Precise Engineering ensures the latest in quality.

Connecting Rod Bearing Set by ITM Engine.

part #: 4b1631010 prices

  • $24.47-$30.27

specifications engibearing:

  • brand: Itm Engine
  • part type: Bearing Rod
  • manufacturer part number: 4B1631-010
  • product type: Engine
  • upc: 760999876375
  • fitment type: Direct Replacement
  • product subtype: Engine Bearings
  • product details: Engine Connecting Rod Bearing Set
  • department: Replacement

returns engibearing:

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

general engibearing:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings

offer engibearing:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 5
  • started: February 5, 2026

shipping engibearing:

  • cost: $19.57
  • transit: 4-7 Days
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • type: Calculated
  • carrier: FedEx

payments engibearing:

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

seller engibearing:

  • city: Carson, California
  • # reviews: 361542
  • rating: 98.7%
part type: bearing rod, product type: engine, fitment type: direct replacement, product subtype: engine bearings, product details: engine connecting rod bearing set, department: replacement,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, sku: 12594067792257603,

Itm Engine 4B1631-010 Is Similar To:

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2 offers $24.47–$30.27 USD
  • New. Offer #1 priced at $30.27 + $20.50 delivery = $50.77* total. This product is distinguished by total quality assurance, unsurpassed by anybody else. Connecting Rod Bearing Set by ITM Engine .+$20.50 shipping
  • New. Offer #2 priced at $24.47 + $8.30 delivery = $32.77* total. Engine Connecting Rod Bearing Set ITM Engine Components.+$8.30 shipping

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