12610604 GM Crankshaft Thrust Washer Engine Bearing

Review GM Crankshaft Thrust Washer/engine Bearing

The GM 12610604 crankshaft thrust washer, also known as an engine bearing, is a crucial component in the internal combustion engine of your vehicle. This washer is specifically designed for use in General Motors engines and is responsible for reducing the friction between the crankshaft and the engine block.

The crankshaft thrust washer is a flat, circular washer made of high-quality materials. It is typically made of a composite material, such as a fiber or brass composite, which provides the necessary balance between strength and flexibility. The washer features an outer diameter of approximately 3.5 inches and an inner diameter of around 3 inches, with a thickness of about 0.125 inches.

The surface of the crankshaft thrust washer is engineered to have a precise, smooth finish. This ensures that it provides an even distribution of pressure between the crankshaft and the engine block, reducing the risk of damage or wear. The washer also features a groove or recess on its outer edge, which allows it to sit properly against the engine block and the crankshaft.

The GM 12610604 crankshaft thrust washer is designed to withstand the extreme temperatures and pressures that are present in the engine. It is engineered to last for the long term, providing reliable performance and reducing the need for frequent replacement. However, it is important to note that the lifespan of the crankshaft thrust washer can be affected by various factors, such as engine condition, driving habits, and maintenance practices.

When it comes time to replace the crankshaft thrust washer, it is important to use a high-quality replacement part, such as the GM 12610604, to ensure optimal engine performance and longevity. Installing a new washer is typically a straightforward process that can be completed with the help of a service manual or by working with a professional mechanic. Proper installation is essential to ensure that the washer functions correctly and provides the necessary protection for the crankshaft and engine block.

Buying a GM 12610604 crankshaft thrust washer/engine bearing involves considerations of its potential benefits and drawbacks. Here are some pros and cons to help you make an informed decision.

1. Improved Engine Performance: A new crankshaft thrust washer/engine bearing can help improve engine performance by reducing vibrations and ensuring a smoother running engine.

2. Extended Engine Life: By replacing a worn-out bearing, you can prevent further damage to the engine and potentially extend its life.

3. Enhanced Safety: A faulty crankshaft thrust washer/engine bearing can lead to catastrophic engine failure, causing potential safety risks. Replacing it with a new one ensures the safety of the vehicle and its passengers.

4. Peace of Mind: Knowing that you have a new crankshaft thrust washer/engine bearing installed can give you peace of mind and confidence in your vehicle's reliability.

1. Cost: Replacing a crankshaft thrust washer/engine bearing can be a costly repair, especially if it's not covered under warranty.

2. Labor Costs: The cost of labor to replace the bearing can add significantly to the overall repair expense.

3. Potential for Other Issues: Replacing a worn-out bearing may uncover other issues that need to be addressed, adding to the repair costs.

4. Time Consuming: The repair process can be time-consuming, leaving you without your vehicle for an extended period.

A GM 12610604 crankshaft thrust washer/engine bearing is an essential component of an engine's performance and reliability. While the cost and time involved in replacing it can be a drawback, the potential benefits, such as improved engine performance, extended engine life, enhanced safety, and peace of mind, make it a worthwhile investment. If you're experiencing issues with your engine or if it's due for routine maintenance, consider replacing the crankshaft thrust washer/engine bearing to keep your vehicle running smoothly and safely.

Details:

503563 acid:001-e6n-ty1. About the part.

specifications engineblocksam:

• brand: Gm
• mpn: 12610604
• part type: Bearing Crankshaft Washer Engine
• genuine oem: Yes
• manufacturer warranty: 1 Year
• return policy: No Returns For Parts Having Electrical Components
• fitment type: Direct Replacement
• fitment footnotes: Bearing;vendor;

payments engineblocksam:

• wallet: google-pay
• credit card: mastercard
• other

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

offer engineblocksam:

• prices: $10.74–$26.95
• item condition:
  • New
  • New other (see details)
• started: may 19, 2026
• options: ship-to-home
• availability: in stock
• sold #: 8
• in stock #: 5

seller engineblocksam:

• rating: 100.0%
• # reviews: 4
• city: washington, missouri

shipping engineblocksam:

• class: standard
• type: fixed
• transit: 3-10 days
• service: standard

returns engineblocksam:

• time: 30 days
• paid by: seller
• policy: returns accepted