M8 Oil Pump PSI Tester

FEULING OIL PUMP CORP. M8 Oil Pump PSI Tester

3801-0328
9006
The M8 Oil Pump PSI Tester is designed for Feuling™ oil pumps, featuring an adjustable spring tension and a precise pressure gauge to ensure optimal oil pressure.
Out of Stock
€361.58
This product is currently unavailable.
  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

M8 Oil Pump PSI Tester

The M8 Oil Pump PSI Tester is an essential tool for engine builders who work with Feuling™ oil pumps. This tester includes:

  • Air regulator for precise pressure control
  • 0 - 100 psi pressure gauge to measure oil pressure accurately
  • Plugs for both water and oil cooled oil pumps
  • Gasket and all necessary hardware for easy setup

With adjustable spring tension, you can achieve the desired pop-off psi, allowing you to know exactly when the relief valve opens. This ensures optimal performance and helps to maintain good hot idle oil psi while reducing oiling system cavitation and related pressure issues. Proudly made in the USA, this tester is specifically designed to fit only Feuling™ oil pumps and is compatible with '17-'24 M8 models. Please note that it will not work with factory Harley-Davidson oil pumps.

: 3801-0328
Out of Stock

Data sheet

Riding Style
Street
Type
Oil Pump
Units
Each
Color/Finish
Red

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.