APHP 393397 Fuel Pump Diaphragm Repair Kit 401400 402400 402700 422400

( Brand: Aphp ), ( Part Type: Pump Kit ), ( Fit Type: Vehicle Specific Fit ), ( Compatible With Vehicle Type: Car ), ( Auto Part Position: Rear ), ( Gas Type: Gasoline ), ( Mounting Type: Screw Mount ), ( Operation Mode: Manual ), ( Product Grade: Replacement Part ), ( Oem Equivalent Part Number: 393397 ), ( Connector Type: Npt, Bspp ), ( Material Type: Metal, Plastic ), ( Body Material: Plastic Or Metal ), ( Product Style: Diaphragm ), ( Item Dimensions: 4.72 X 3.94 X 0.79 Inches ), ( Model Number: 401400 402400 402700 422400 ), ( Unit Count: 1.0 Count ), ( Specification Met: Oe )

Review APHP Fuel Pump Diaphragm Repair Kit Bs

The APH Products Fuel Pump Diaphragm Repair Kit (APH 393397) is designed to help restore the performance of BS 401400, 402400, 402700, and 422400 fuel pumps. This repair kit comes with all the necessary components required to replace the worn-out or damaged fuel pump diaphragms.

The set includes two O-rings, two gaskets, and two diaphragms. These parts are made from high-quality materials that ensure a reliable and long-lasting repair. The diaphragms are specifically engineered to provide an optimal seal and maintain the fuel pump's efficiency.

Installing the repair kit is a straightforward process. The kit includes clear instructions to guide users through each step. This makes it an ideal choice for both professional mechanics and DIY enthusiasts. Moreover, the repair kit is compatible with various fuel pump models, ensuring versatility and broad applicability.

By replacing the fuel pump diaphragms with this repair kit, you can expect improved fuel pump functionality and better overall vehicle performance. Additionally, the kit's affordable price point makes it a cost-effective alternative to purchasing a new fuel pump altogether.

In summary, the APH Products Fuel Pump Diaphragm Repair Kit (APH 393397) is an essential tool for anyone facing issues with their BS 401400, 402400, 402700, or 422400 fuel pumps. With its high-quality components, easy installation process, and affordability, this repair kit is a must-have for maintaining the optimal performance of your vehicle's fuel system.

A Detailed Analysis of Buying an APH Fuel Pump Diaphragm Repair Kit (APH 393397) for BS 401400, 402400, 402700, and 422400

The APH 393397 Fuel Pump Diaphragm Repair Kit is designed to cater to various Bosch fuel pump models, specifically those with BS 401400, 402400, 402700, and 422400 codes. This analysis aims to provide a comprehensive evaluation of purchasing this repair kit, including its potential advantages and disadvantages.

1. Cost-effective: Compared to purchasing a new fuel pump, the repair kit offers a more affordable solution for addressing fuel pump diaphragm issues.

2. Easy installation: Most users report that the repair process is straightforward and can be completed within an hour.

3. OEM quality: As an original equipment manufacturer (OEM) product, the repair kit ensures that the diaphragm is a direct replacement for the Bosch fuel pump.

4. Reliable: The repair kit addresses a common failure point in fuel pumps, helping to prevent future issues and potential engine damage.

1. May not fit all fuel pumps: While the kit is designed for various Bosch fuel pump models, some users have reported that it did not fit their specific fuel pump. It's crucial to double-check compatibility before purchasing.

2. Potential for additional repairs: In some cases, the diaphragm may not be the sole cause of the fuel pump's malfunction. Other components might need attention as well.

3. Limited availability: The APH 393397 repair kit may not be readily available at local auto parts stores, and users might need to order it online.

The APH 393397 Fuel Pump Diaphragm Repair Kit offers a cost-effective and reliable solution for addressing fuel pump diaphragm issues on Bosch fuel pumps with BS 401400, 402400, 402700, and 422400 codes. However, it's essential to ensure compatibility before purchasing and be aware of the potential for additional repairs.

If you have a Bosch fuel pump with one of the aforementioned codes and suspect that the diaphragm might be the issue, consider purchasing the APH 393397 Fuel Pump Diaphragm Repair Kit. Make sure to double-check compatibility and have the necessary tools on hand for the installation process. If you're unsure or if the repair kit does not fit, it might be worth exploring other options, such as replacing the entire fuel pump.

part # 393397 prices

• $13.05-$13.24

specifications paintponch:

• brand: Aphp
• part type: Pump Kit
• fit type: Vehicle Specific Fit
• compatible with vehicle type: Car
• auto part position: Rear
• gas type: Gasoline
• mounting type: Screw Mount
• operation mode: Manual
• product grade: Replacement Part
• oem equivalent part number: 393397
• connector type: Npt, Bspp
• material type: Metal, Plastic
• body material: Plastic Or Metal
• product style: Diaphragm
• item dimensions: 4.72 X 3.94 X 0.79 Inches
• model number: 401400 402400 402700 422400
• unit count: 1.0 Count
• specification met: Oe

returns paintponch:

• policy: No Returns

seller paintponch:

• # reviews: 3099
• rating: 100.0%

offer paintponch:

• started: June 6, 2026
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home

shipping paintponch:

• transit: 5-8 Days
• type: Fixed
• class: Expedited
• service: Expedited
• cost: $0.00

payments paintponch:

• credit card: Mastercard
• wallet: Apple-pay
• other

general paintponch:

• Building Hardware > Paint Sprayers Accessories > Pressure Rollers
• condition: New