HQS Shut Solenoid Cat 8C-3663 155-4652 125-5772 3126 3114 3116
( Brand: Hqs ), ( Manufacturer Part Number: 8C3663 ), ( Model: 8C3663, 1554652, 1255772 ), ( Modified Item: No ), ( Part Type: Fuel System Components ), ( Type: Electrical Components )
Review HQS Shut Off Solenoid Fit For Cat
The HQS 8C3663 Shut Solenoid is a crucial component in the hydraulic system of Caterpillar engines such as the 3126, 3114, and 3116 models. This solenoid is specifically designed to control the flow of hydraulic fluid to the hydraulic brakes or other hydraulic functions of these engines.
The HQS 8C3663 Shut Solenoid is a 12-volt, normally closed solenoid. When power is applied, the solenoid opens, allowing hydraulic fluid to flow through. Without power, the solenoid returns to its normal closed position, sealing off the hydraulic flow. This function is essential for safe and effective operation of the hydraulic system in these Caterpillar engines.
The HQS 8C3663 Shut Solenoid is made of high-quality materials, including a robust housing and a plunger made of wear-resistant material. It is designed to withstand the rigors of heavy-duty use in industrial applications, providing reliable performance over an extended period.
The dimensions of the HQS 8C3663 Shut Solenoid are 3.1 inches (80 mm) long, 1.6 inches (41 mm) wide, and 1.2 inches (32 mm) high. It has a threaded connection for easy installation, with a thread size of 155-4652 and a UNF thread pitch of 125-5772. The solenoid is also compatible with other systems that use the same thread size and pitch.
The HQS 8C3663 Shut Solenoid comes with a gasket and a seal to ensure a tight seal and prevent hydraulic fluid leaks. It is recommended to replace the solenoid as a preventative measure if it shows signs of wear, such as leaking or poor performance, to avoid potential hydraulic system failure and costly repairs.
In summary, the HQS 8C3663 Shut Solenoid is an essential component of the hydraulic system in Caterpillar engines like the 3126, 3114, and 3116 models. It is a robust and reliable solenoid made of high-quality materials, designed to provide safe and effective operation of the hydraulic system in heavy-duty industrial applications. It is easy to install and comes with a gasket and a seal to prevent hydraulic fluid leaks.
The HQS part number 8C3663 is a shut solenoid used in Caterpillar engines such as the 3126, 3114, and 3116 models. Here are some pros and cons of buying this part:
Pros:1. OEM Compatibility: This part is manufactured by HQS, which is a recognized and approved supplier of Cat parts. This ensures that the part is designed to fit and function correctly in your Caterpillar engine.
2. High Quality: HQS is known for producing high-quality components, and this solenoid is no exception. It is made to meet the stringent standards of Caterpillar, ensuring reliable performance.
3. Availability: The HQS 8C3663 is widely available from various distributors and retailers, making it easy to find and purchase.
Cons:1. Cost: Original equipment manufacturer (OEM) parts like the HQS 8C3663 can be more expensive than aftermarket alternatives. This may be a consideration for some buyers.
2. Longer Lead Time: Since this is an OEM part, it may take longer to receive it compared to aftermarket alternatives.
3. Potential for Counterfeit Parts: With the popularity of the HQS 8C3663, there is a risk of counterfeit parts entering the market. It is important to purchase this part from a reputable supplier to ensure authenticity.
Conclusion:The HQS 8C3663 shut solenoid is a high-quality, OEM part designed for use in Caterpillar engines. While it may be more expensive than aftermarket alternatives, the peace of mind that comes with knowing you are using a genuine part, backed by the manufacturer's warranty, can be worth the investment. Be sure to purchase this part from a reputable supplier to avoid counterfeit products.
Recommendation:If you are in need of a replacement shut solenoid for your Caterpillar engine and prefer the peace of mind that comes with using an OEM part, the HQS 8C3663 is a solid choice. Make sure to purchase this part from a reputable supplier to ensure authenticity and timely delivery.
Details:
Fit For Caterpillar model's Wheel Kidder 525b 535b. Part Numbers. 1 year warranty. Shut Off Solenoid 8C-3663 155-4652 125-5772 Fit For CAT 3126 3114 3116 HQS 100% New.
part #: 8c3663 price
- $369.97
specifications tractoheavy:
- brand: Hqs
- mpn: 8c3663
- model: 8c3663, 1554652, 1255772
- modified item: No
- part type: Fuel System Components
- type: Electrical Components
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- Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Other Heavy Equipment Parts Accessories
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- started: November 26, 2025
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