TOYOTA 33791KSGS Accelerator Pump Diaphragm

( Part Type: Pump ), ( Manufacturer Part Number: 33791KSGS ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Accelerator Pump Diaphragm ), ( Years: 1987 1986 1985 1983 1984 1981 1989 1988 1982 1990 ), ( Application: Toyota Pickup Accelerator Pump Diaphragm ), ( Cs-sku: 400 )

Review TOYOTA Genuine Pickup Accelerator Pump Diaphragm fits 1981–1990

The Toyota Accelerator Pump Diaphragm (part number 33791-KS-GS) is an essential component in the carburetor system of certain 1981-1990 Toyota vehicles, including the 1987 model. This diaphragm plays a critical role in supplying additional fuel to the engine during acceleration, ensuring smooth and efficient performance.

This particular diaphragm, manufactured by Toyota, is specifically designed for use in the carbureted engines of the specified Toyota models. It is made of high-quality materials that offer durability and reliability, with a flexible and resilient construction that can withstand the pressures and demands of the engine.

The diaphragm measures approximately 10.6 inches in length and 6.5 inches in width, with a thickness of 0.078 inches. It features a reinforced edge to provide added strength and prevent tearing or leaking. The diaphragm is also designed with a ribbed surface to enhance its flexibility and improve its ability to transfer fuel pressure to the engine.

When the accelerator pedal is pressed, the accelerator pump plunger is activated, forcing the diaphragm to press against the fuel pump, which then delivers additional fuel to the engine for faster acceleration. If the diaphragm becomes worn, damaged, or leaks, it can result in poor engine performance, rough idling, and difficulty in accelerating.

Replacing the accelerator pump diaphragm with a genuine Toyota part, such as part number 33791-KS-GS, ensures a proper fit and function, and can help restore smooth and efficient engine performance. The installation process is straightforward and can typically be completed in about an hour or less with basic hand tools.

In summary, the Toyota Accelerator Pump Diaphragm (part number 33791-KS-GS) is a crucial component in the carbureted engine system of certain 1981-1990 Toyota vehicles. It is designed for durability and reliability, and its flexible and resilient construction enables it to effectively transfer fuel pressure to the engine during acceleration. By replacing a worn or damaged diaphragm with a genuine Toyota part, you can help ensure optimal engine performance and prolong the life of your vehicle.

Pros and Cons of Buying a Toyota Accelerator Pump Diaphragm (33791-KS-GS) for a 1981-1990 Toyota (Model Year 1987)

1. OEM Part: This is a genuine Toyota part, ensuring a perfect fit and function.

2. Reliability: Toyota is known for manufacturing high-quality parts, reducing the risk of future failures.

3. Proper Functioning: A faulty accelerator pump diaphragm can cause poor acceleration, rough idling, and stalling. Replacing it with a new one can help restore the vehicle's performance.

4. Safety: A malfunctioning accelerator pump diaphragm can pose safety risks, such as difficulty controlling the vehicle's speed, especially in emergency situations.

5. Long-Term Cost Savings: Investing in a high-quality OEM part can save money in the long run by reducing the need for frequent repairs or replacements.

1. Cost: Original equipment manufacturer (OEM) parts can be more expensive than aftermarket alternatives.

2. Availability: Depending on the location and the specific model year, availability of OEM parts may be limited, making it necessary to order from a Toyota dealer or an online supplier.

3. Installation Complexity: Installing an accelerator pump diaphragm can be a complex process, requiring specialized tools and knowledge.

Purchasing a Toyota accelerator pump diaphragm (33791-KS-GS) for a 1981-1990 Toyota (Model Year 1987) comes with its advantages and disadvantages. The pros include reliability, proper functioning, safety, and long-term cost savings. The cons include cost, availability, and installation complexity.

If you prioritize the long-term reliability and performance of your vehicle, it is recommended to invest in a genuine Toyota accelerator pump diaphragm. However, if cost is a major concern, you might consider exploring aftermarket alternatives or consulting with a professional mechanic to determine the best solution for your specific situation.

part # 33791ksgs price

• $116.13

specifications carbcaddie:

• for makes: Toyota
• for years: 1981-1990
• part type: Pump
• manufacturer part number: 33791KSGS
• manufacturer warranty: 12 Month Warranty
• notes: Accelerator Pump Diaphragm
• years: 1987 1986 1985 1983 1984 1981 1989 1988 1982 1990
• application: Toyota Pickup Accelerator Pump Diaphragm
• cs-sku: 400

returns carbcaddie:

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

shipping carbcaddie:

• service: Economy
• transit: 4-8 Days
• class: Economy
• cost: $0.00
• type: Fixed

payments carbcaddie:

• other
• credit card: Diners-club
• wallet: Paypal

offer carbcaddie:

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

general carbcaddie:

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

seller carbcaddie:

• rating: 95.1%
• # reviews: 256765

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