1. Carburetor Parts On Sale
  2. sku: 11009358923471723
  3. FORD C5AZ-9583-1AK

FORD C5AZ-9583-1AK Secondary Diaphragm Throttle Lever Arm 4100 4V

fits model: Mustang, Fairlane, Falcon. make: Ford.

C5az-9583-1ak Ford Mustang Fairlane Falcon 4100 4v Secondary Diaphragm Throttle Lever Arm

( Type: Secondary Arm ), ( Items Included: Roll Pin ), ( Manufacturer Part Number: C5AZ-9583-1AK ), ( Material: Steel ), ( Universal Fitment: No ), ( Vintage Part: Yes )

Review FORD 4v Secondary Diaphragm Throttle Lever Arm fits MUSTANG FAIRLANE FALCON

Ford Mustang, Fairlane, Falcon 4100 4V Secondary Diaphragm Throttle Lever Arm

Description:

The Ford Mustang, Fairlane, and Falcon 4100 4V Secondary Diaphragm Throttle Lever Arm is an essential component of the carburetor system in these classic Ford vehicles. This part is specifically designed for use with secondary diaphragms, which help regulate the air-fuel mixture entering the engine for optimal combustion.

This throttle lever arm is meticulously crafted to provide precise control over the secondary diaphragms. Its durable design ensures reliable operation, even under heavy use. The arm features a smooth, polished surface to minimize friction and promote easy movement.

The 4100 4V Secondary Diaphragm Throttle Lever Arm is a direct fit for Ford Mustang, Fairlane, and Falcon models with the 4100 4V carburetor. It is engineered to work seamlessly with the existing components in your vehicle's carburetor setup.

Installing this part is a straightforward process, making it an excellent choice for both professional mechanics and enthusiastic DIYers. The lever arm comes with clear installation instructions to guide you through the process.

In summary, this Ford Mustang, Fairlane, Falcon 4100 4V Secondary Diaphragm Throttle Lever Arm is a high-quality, essential upgrade for your classic Ford vehicle. Its precise design, durable construction, and easy installation make it an indispensable addition to your carburetor system. Upgrade your vehicle's performance today with this superior throttle lever arm.

The Ford C5Z-9583-1AK Mustang Fairlane Falcon 4100 4V secondary diaphragm throttle lever arm is a crucial part of the fuel injection system in certain Ford vehicles. Replacing this component can help improve engine performance and fuel efficiency. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved Throttle Response: A worn-out or damaged secondary diaphragm throttle lever arm can result in poor throttle response. Replacing this part can help restore the responsiveness of your vehicle's accelerator pedal.

2. Better Fuel Economy: A faulty secondary diaphragm throttle lever arm can cause the engine to consume more fuel than necessary. A new part can help improve fuel efficiency and save you money on gas.

3. Smoother Engine Operation: A worn-out or damaged throttle lever arm can cause engine vibrations and rough idling. Replacing the part can help reduce these symptoms and provide a smoother driving experience.

Cons:

1. Cost: Replacing the secondary diaphragm throttle lever arm can be an expensive repair, especially if you're not doing it yourself. Labor costs can add significantly to the overall price.

2. Time-Consuming: The repair process can take a considerable amount of time, especially if you're not experienced in automotive repairs. You may need to take your vehicle to a shop, which can be inconvenient.

3. Potential for Other Issues: A worn-out or damaged secondary diaphragm throttle lever arm can be a symptom of other issues with your vehicle's fuel injection system. Replacing the part may not completely solve the problem and could require additional repairs.

Conclusion:

The decision to buy a Ford C5Z-9583-1AK Mustang Fairlane Falcon 4100 4V secondary diaphragm throttle lever arm depends on several factors, including the current condition of your vehicle, your budget, and your level of automotive expertise. If you're experiencing poor throttle response, rough idling, or other symptoms related to this component, replacing it may be necessary to restore optimal engine performance and fuel efficiency. However, the cost and time commitment of the repair should also be considered before making a purchase.

Recommendation:

If you're confident in your automotive repair skills and have the necessary tools, purchasing the secondary diaphragm throttle lever arm and completing the repair yourself could save you money. Alternatively, if you're not comfortable with the repair process, it may be best to take your vehicle to a trusted mechanic for an assessment and estimate. Regardless of your decision, it's essential to ensure that you're purchasing the correct part for your specific Ford vehicle model and engine configuration to avoid any potential compatibility issues.

part # c5az95831ak prices

  • $49.99-$319.49

specifications carbcaddie:

  • for models: Mustang, Fairlane, Falcon
  • for makes: Ford
  • type: Secondary Arm
  • items included: Roll Pin
  • manufacturer part number: C5AZ-9583-1AK
  • material: Steel
  • universal fitment: No
  • vintage part: Yes

payments carbcaddie:

  • credit card: Visa
  • money order
  • wallet: Paypal
  • other

shipping carbcaddie:

  • cost: $0.00
  • carrier: USPS
  • transit: 5-10 Days
  • type: Calculated
  • service: USPS Ground Advantage
  • class: Standard

offer carbcaddie:

  • started: May 23, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 1

returns carbcaddie:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 14 Days

seller carbcaddie:

  • # reviews: 7419
  • rating: 99.9%

general carbcaddie:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
  • condition: Used
for models: mustang, fairlane, falcon, for makes: ford, type: secondary arm, items included: roll pin, universal fitment: no, vintage part: yes,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, material: steel, sku: 11009358923471723,

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