1. Engine Bearings Parts
  2. sku: 7648889638043603
  3. PAI 172040

PAI 172040 Lower Engine Crankshaft Bearing Thrust

fits model: St, Cummins.

172040 Pai Engine Crankshaft Main Bearing Thrust Lower St For Cummins

( Brand: Pai ), ( Part Type: Bearing Engine Crankshaft ), ( Manufacturer Part Number: 172040 )

Review PAI Engine Crankshaft Main Bearing Thrust Lower fits CUMMINS ST

Introducing the PAI 172040 Engine Crankshaft Bearing Thrust Lower for Cummins, a high-performance component designed to deliver superior thrust bearing performance for your Cummins engine. This crankshaft bearing is meticulously engineered to meet the demands of heavy-duty applications, ensuring unparalleled reliability and durability.

The PAI 172040 Crankshaft Bearing Thrust Lower is precision-machined using advanced manufacturing techniques to ensure a perfect fit and optimal functionality. It is manufactured using top-quality materials, specifically designed to withstand the extreme pressures and temperatures encountered in heavy-duty engines. The bearing surface is finished with a superior micro-finish to minimize friction and wear, ensuring a long service life.

This thrust bearing features a robust design, with a large contact surface area that effectively distributes loads across the bearing, reducing the risk of failure due to excessive stress. The bearing also incorporates a high-strength steel retainer, which provides excellent support and stability, ensuring that the bearing remains in place even under the most demanding conditions.

The PAI 172040 Engine Crankshaft Bearing Thrust Lower is designed to be a direct replacement for OEM bearings, making it an ideal choice for fleet operators, owner-operators, and repair shops looking to save time and money on engine overhauls. It is backed by a comprehensive warranty, providing peace of mind and protection against manufacturing defects.

In summary, the PAI 172040 Engine Crankshaft Bearing Thrust Lower for Cummins is a superior-performing component designed to deliver reliable, long-lasting thrust bearing performance for your heavy-duty engine. With its precision engineering, robust design, and high-quality materials, this bearing is the perfect choice for those who demand the best from their engines.

Buying a new crankshaft bearing thrust lower for a Cummins engine, such as the PAI 172040, can be a crucial decision for engine maintenance or repair. Here are some pros and cons that may help you make an informed decision:

Pros:

1. Improved Engine Performance: A new crankshaft bearing thrust lower can help improve the engine's performance by reducing friction and wear, which can lead to better fuel efficiency and increased power output.

2. Extended Engine Life: By replacing the worn-out bearing, you can help extend the life of the engine, as a faulty bearing can cause significant damage to other engine components if left unattended.

3. Peace of Mind: Knowing that you have a new, high-quality crankshaft bearing thrust lower installed can provide peace of mind, as it can help prevent unexpected engine failures and costly repairs down the line.

Cons:

1. Cost: Replacing a crankshaft bearing thrust lower can be a significant expense, especially for commercial or industrial engines where multiple failures may occur.

2. Labor Costs: The cost of labor to remove and replace the crankshaft bearing thrust lower can add to the overall expense of the repair.

3. Downtime: Depending on the size and complexity of the engine, the repair process can result in significant downtime, which can impact productivity and revenue.

Conclusion:

In conclusion, while the cost of buying a new crankshaft bearing thrust lower for a Cummins engine can be a significant investment, the potential benefits in terms of improved engine performance, extended engine life, and peace of mind make it a worthwhile consideration. It is essential to weigh the costs against the potential savings and the impact on productivity and revenue before making a decision.

Recommendation:

If you are experiencing engine issues or suspect that the crankshaft bearing thrust lower may be worn out, it is recommended to consult with a qualified mechanic or engine specialist to assess the situation and determine the best course of action. They can help you evaluate the condition of the engine, the potential costs, and the benefits of replacing the bearing to help you make an informed decision.

Details:

Made of high-quality components for durability, reliability, and performance. Manufactured following Strict OE Standards to work like the original component. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for trucks, trailers, and buses.

Pai 172040 Engine Crankshaft Main Bearing Thrust Lower; St for Cummins: Part Number: Manufacturer: PAI. Engineered using the latest technology to ensure product lasts longer in service.

part #: 172040 prices

  • $35.00-$43.93

specifications engibearing:

  • for models: St, Cummins
  • brand: Pai
  • part type: Bearing Engine Crankshaft
  • manufacturer part number: 172040

offer engibearing:

  • options: Ship-to-home
  • quantity: 5
  • sold: 0
  • availability: In Stock
  • started: June 7, 2025
  • best offers: True

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general engibearing:

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

seller engibearing:

  • # reviews: 51046
  • rating: 97.0%
  • city: Los Angeles, California

shipping engibearing:

  • type: Fixed
  • cost: $0.00
  • transit: 4-9 Days
  • service: Standard
  • class: Standard

returns engibearing:

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  • policy: Returns Accepted
  • time: 30 Days
for models: st, cummins, part type: bearing engine crankshaft,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, sku: 7648889638043603,

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2 offers $35.00–$43.93 USD
  • New. Offer #1 priced at $35.00 + $15.00 delivery = $50.00* total. Application: Cummins ISB / QSB Application. Cross Reference Numbers: CUMMINS 3945528, 3978824.+$15.00 shipping
  • New. Offer #2 priced at $43.93 + $0.00 delivery = $43.93* total. Engine Crankshaft Main Bearing Thrust Bearing.FREE SHIPPING

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