COMET 200389A Crankshaft Spacer 815646019978 3/4

( Brand: Comet ), ( Part Type: Crankshaft Spacer ), ( Manufacturer Part Number: 200389A ), ( UPC: 815646019978 )

Review COMET 2003 89a Crankshaft Spacer 3/4 Inch Id

Introducing the Comet 200389A Crankshaft Spacer, a crucial component designed to provide a reliable and secure connection between the crankshaft and flywheel in various engines. This spacer is specifically engineered for 3/4-inch applications, ensuring a perfect fit for your engine system.

The Comet Crankshaft Spacer is meticulously crafted using high-quality materials. It is manufactured from a durable, heat-resistant material that can withstand the extreme temperatures and pressures encountered in engine operations. This ensures the spacer maintains its shape and provides consistent performance over time.

The precision-machined surface of the spacer ensures a snug fit against the crankshaft and flywheel, minimizing any unwanted vibrations or play. Additionally, the spacer features a smooth, flat surface that allows for easy assembly and disassembly.

This Comet Crankshaft Spacer comes with pre-drilled holes, allowing for easy installation using the fasteners of your choice. The holes are uniformly spaced to accommodate various engine configurations, providing flexibility for installation in a wide range of applications.

The Comet 200389A Crankshaft Spacer is a must-have for engine builders, mechanics, and DIY enthusiasts who require a robust and dependable solution for connecting their crankshaft and flywheel. With its excellent fit, durability, and ease of installation, this spacer ensures optimal engine performance and longevity.

In summary, the Comet 200389A Crankshaft Spacer is a vital component for engine applications that require a 3/4-inch spacer. This high-quality, precision-machined part is designed to provide a secure and reliable connection between the crankshaft and flywheel, ensuring consistent engine performance and longevity.

Buying a Comet 200389A crankshaft spacer 3/4 involves considering its potential benefits and drawbacks for your engine upgrade or repair project. Here are some pros and cons to help you make an informed decision:

1. Precise Fit: Comet crankshaft spacers are engineered to fit specifically in certain applications, ensuring a secure and accurate installation.

2. Improved Performance: Installing a crankshaft spacer can help achieve greater engine strokes, leading to increased power output and torque for some engines.

3. Easy Installation: Crankshaft spacers can be installed relatively quickly and easily, compared to other engine upgrades or repairs.

4. Cost-Effective: In some cases, a crankshaft spacer may be a more affordable solution compared to other engine modifications for achieving similar performance improvements.

1. Requires Engine Disassembly: Installing a crankshaft spacer typically requires engine disassembly, which can be time-consuming and labor-intensive.

2. Potential Clearance Issues: Depending on the engine configuration, a crankshaft spacer may cause clearance issues with other engine components, potentially requiring additional modifications or adjustments.

3. Risk of Damage: Removing and installing engine components carries the risk of causing damage to sensitive parts, which could lead to expensive repairs.

4. Limited Performance Gain: While crankshaft spacers can provide some performance benefits, they may not offer the same level of improvement as other engine modifications, such as camshafts or intake systems.

The decision to buy a Comet 200389A crankshaft spacer 3/4 depends on your specific engine application, budget, and performance goals. If you're looking for a cost-effective solution to increase engine stroke and power output, this could be a worthwhile investment. However, if you're concerned about the time and complexity of the installation process or the potential clearance issues, it may be worth considering alternative engine modifications. Ultimately, it's important to weigh the pros and cons carefully and consult with a professional mechanic or engine builder to determine if this is the right choice for your project.

If you decide to proceed with purchasing a Comet 200389A crankshaft spacer 3/4, make sure to carefully research the installation process and consult with a qualified mechanic or engine builder to ensure proper installation and minimize the risk of damage to your engine components. Additionally, consider purchasing a high-quality gasket or sealant to ensure a leak-free installation.

part # 200389a prices

• $15.77-$15.96

specifications utvyank:

• brand: Comet
• part type: Crankshaft Spacer
• manufacturer part number: 200389A
• upc: 815646019978

general utvyank:

• condition: New
• Parts Accessories > ATV, Side-by-Side UTV Parts Accessories > Other ATV, Side-by-Side UTV Parts Accessories

offer utvyank:

• availability: In Stock
• quantity: 6
• options: Ship-to-home
• started: December 10, 2025
• sold: 0

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• class: Standard
• type: Fixed
• service: Standard
• transit: 2-6 Days
• cost: $0.00

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seller utvyank:

• rating: 99.2%
• # reviews: 83866

returns utvyank:

• time: 30 Days
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• policy: Returns Accepted