JETS CR148-4 Jet Carburetor

( Brand: Jets ), ( Type: Fuel Delivery ), ( Manufacturer Part Number: CR148-4 ), ( Item Length: 1.000 ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Authorized Dealer: Yes ), ( Height: 0.500 ), ( Legal Disclaimer: Your Local Laws Before Purchasing ), ( Photo Disclaimer: For Reference Only, See Item Details )

Review JETS Jet Replacement Parts Carburetor

The JET SN CR148-4 Jet Carburetor is a high-performance, four-circuit, constant-vacuum carburetor designed for small engines, specifically those used in lawn and garden equipment. This carburetor is an upgrade from the CR140 model, offering improved idle and power characteristics.

The CR148-4 is a four-circuit design, meaning it has separate circuits for idle, enrichment, main, and choke. Each circuit is meticulously calibrated to ensure optimal fuel delivery for various engine operating conditions. The constant-vacuum design maintains a consistent vacuum level across all engine RPMs, resulting in stable idling and smooth power delivery.

The CR148-4 features a robust construction with a die-cast aluminum body and a high-quality, chrome-plated brass metering block. The metering block houses the needle and jet components, which are precisely machined for accurate fuel delivery. The carburetor also comes with a replaceable gasket set to ensure a proper seal between components.

This jet carburetor includes an automatic choke system, which simplifies the starting process. When the engine is cold, the choke circuit opens, allowing for richer fuel mixture to be delivered to the engine. Once the engine reaches operating temperature, the choke automatically closes, transitioning back to the main circuit for normal operation.

The JET SN CR148-4 Jet Carburetor is designed for easy installation and adjustment. It comes with a calibrated needle and jet setup for most small engine applications, but fine-tuning is possible using the adjustable idle mixture screw and the main jet. The carburetor also includes a power venturi, which can be adjusted to fine-tune the engine's power characteristics.

The CR148-4 is a versatile carburetor, suitable for various small engines, including those found in lawn mowers, snow blowers, and other lawn and garden equipment. Its robust design, precise fuel delivery, and ease of adjustment make it an excellent choice for those seeking optimal performance from their small engine equipment.

The CR148-4 jet carburetor, produced by Continental Motors, is a commonly used carburetor for various aircraft applications. Like any mechanical component, it has its advantages and disadvantages.

1. Wide Application: The CR148-4 jet carburetor is suitable for a wide range of aircraft engines, making it a versatile choice for many aircraft owners and operators.

2. Fuel Efficiency: This carburetor is known for its good fuel efficiency, which can help reduce operating costs for aircraft owners.

3. Reliability: The CR148-4 jet carburetor has a reputation for being a reliable component, with many users reporting long service life and minimal maintenance requirements.

4. Easy Installation: The installation process for this carburetor is generally straightforward, which can save time and money for those performing the installation themselves.

1. Complexity: The CR148-4 jet carburetor is a more complex component compared to some other types of carburetors. This complexity can make it more difficult to troubleshoot and repair if issues arise.

2. Price: The cost of the CR148-4 jet carburetor can be higher than some other options on the market, which may be a consideration for some aircraft owners or operators.

3. Fuel Quality Sensitivity: This carburetor can be sensitive to fuel quality, which means that using low-quality fuel can lead to performance issues or even damage the carburetor.

The CR148-4 jet carburetor offers several advantages, including wide application, fuel efficiency, reliability, and easy installation. However, it also comes with some disadvantages, such as complexity, higher cost, and sensitivity to fuel quality. Ultimately, the decision to purchase this carburetor depends on an individual's specific needs, budget, and preferences.

If you are looking for a versatile, fuel-efficient, and reliable carburetor for your aircraft engine, the CR148-4 jet carburetor could be a good choice. However, be prepared for the complexity and potential sensitivity to fuel quality. Consider your budget and the availability of high-quality fuel when making your decision. If the disadvantages outweigh the advantages for your situation, you may want to explore other carburetor options.

part # cr1484 prices

• $13.94-$23.55

specifications carbcaddie:

• brand: Jets
• type: Fuel Delivery
• manufacturer part number: CR148-4
• item length: 1.000
• manufacturer warranty: 1 Year Manufacturer Warranty
• authorized dealer: Yes
• height: 0.500
• legal disclaimer: Your Local Laws Before Purchasing
• photo disclaimer: For Reference Only, See Item Details

general carbcaddie:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts

seller carbcaddie:

• # reviews: 175736
• rating: 97.8%

offer carbcaddie:

• started: May 21, 2025
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home

shipping carbcaddie:

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

payments carbcaddie:

• other
• credit card: Diners-club
• wallet: Apple-pay

returns carbcaddie:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

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