GM 21400 Crankshaft 2.5L-151CID 4CYL

( Brand: Gm ), ( Manufacturer Part Number: 21400 ), ( Part Type: Crankshaft )

Review GM 2.5l-151cid Crankshaft 4cyl fits 1985–1986

The 2.5L-151cid GM crankshaft, specifically part number 21400, is a crucial component of 4-cylinder engines used in select GM vehicles from 1985 to 1986. This crankshaft is a crucial piece of the engine's rotary assembly, responsible for transferring power from the pistons to the connecting rods and ultimately to the transmission or drivetrain.

This particular crankshaft is manufactured with precision and rigor, ensuring a balance of durability, reliability, and performance. It features a capacity of 151 cubic inches, which is ideal for the engine displacement of the specified vehicles. The crankshaft's construction includes a forged steel material, ensuring strength and longevity even under heavy load and high-performance conditions.

The crankshaft's design includes a 4-bolt main bearing cap, providing additional support and stability to the engine's rotating assembly. The bearing surfaces are meticulously machined to ensure smooth operation and minimal friction, resulting in improved engine efficiency and reduced wear.

Furthermore, the crankshaft features counterweights strategically positioned along its length to balance the forces generated during engine operation. This balanced design not only reduces vibration and noise but also helps maintain engine performance over time.

In summary, the 2.5L-151cid GM crankshaft with part number 21400 is a vital component for maintaining the performance and longevity of your 4-cylinder engine. Its precise manufacturing, robust construction, and balanced design ensure smooth operation and reliable performance even under heavy-duty conditions.

1. Availability: These crankshafts are widely available from various auto parts retailers, making them easy to find and purchase.

2. Reliability: GM crankshafts are known for their durability and reliability, which can provide long-term performance and reduce the need for frequent replacements.

3. Compatibility: This crankshaft is specifically designed for 1985-1986 GM 4-cylinder engines, ensuring a perfect fit and reducing the risk of installation issues.

1. Cost: Replacing a crankshaft can be an expensive repair, and the cost of this specific part may vary depending on the retailer and your location.

2. Labor: Installation of a crankshaft is a complex and time-consuming process that may require the services of a professional mechanic, adding to the overall cost.

3. Potential Damage: If the engine has other issues, replacing the crankshaft may not solve the problem, and further damage could occur if the underlying issue is not addressed.

Conclusion: Buying a 2.5L-151cid GM crankshaft (Part number 21400) for a 1985-1986 4-cylinder engine can provide long-term reliability and performance, but it is an expensive and complex repair that may require professional help. It is essential to ensure that the crankshaft is the right fit for your engine and that any underlying issues are addressed before replacing the crankshaft to avoid further damage.

Recommendation: Consider having a professional mechanic inspect your engine to determine the cause of any issues before committing to a crankshaft replacement. This will help ensure that the repair is necessary and that you are investing in the right part for your specific situation. Additionally, research various retailers to find the best price for the part to help keep costs down.

Details:

5l 151 cid, 4cyl. Notes: please refer to notes in compatibility guide and other sources determine correct application.

Crankshaft 214 Gm. Domestic parts and import engine components are available.

We then pass those savings directly on to the consumer through an aggressive marketing strategy that keeps our overhead and sales costs a minimum. Representative image.

Buyer pays return shipping.

Fitment information may not be available for all products.

Product images may differ from actual appearance.

specifications cranshafengin:

• for years: 1985-1986
• brand: Gm
• mpn: 21400
• part type: Crankshaft

Seller cranshafengin:

• city: Tampa, Florida
• zipcode: 33605

Returns cranshafengin:

• time: 14 Days
• type: Money back or exchange buyers choice
• details: Restocking fee: No
• paid by: Buyer
• policy: returns accepted

General cranshafengin:

• motors > partsaccessories > cartruck parts > enginescomponents > crankshaftsparts engines components
• in stock: Yes
• condition: Remanufactured

Payments cranshafengin:

• PayPal

Offer cranshafengin:

• quantity: 1
• Started: October 17, 2017, 7:29 am
• bids: 0
• best offer: true
• Sold: 0

Ratings:

1. Just as described! Fast shipping! Thank you very much! 10-16-17
2. GREAT VALUE. . QUICK SHIPPING. 10-15-17
3. good oil pump for the engine 10-15-17
4. good seller fast shipping 10-16-17
5. A 10-15-17

Shipping cranshafengin:

• handling: 1 days
• cost: $50.0
• type: Flat

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