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  3. PIPER 17891-00

PIPER 17891-00 Engine Forward Tube

fits make: Piper.

17891-00 Piper Engine Controls Forward Stop Tube

( Manufacturer Part Number: 17891-00 ), ( Part Type: Control Engine Tube Stop )

Review PIPER Engine Controls Forward Stop Tube

Introducing the Piper 17891-00 Engine Forward Tube, a crucial component designed to ensure the optimal performance and longevity of your aircraft engine. This tube is meticulously engineered to meet the highest standards in aviation industry, combining strength, durability, and precision.

Manufactured from a high-strength alloy, this tube boasts superior resistance to fatigue and corrosion. Its smooth, polished interior surface ensures unhindered airflow, while the robust exterior shields against the harshest environmental conditions. Each tube undergoes rigorous inspections and testing processes to guarantee compliance with FAA regulations and Piper Aircraft's stringent quality standards.

Measuring 18 inches in length, the Piper 17891-00 Engine Forward Tube is specifically designed for use in Piper aircraft engines, such as the PT6A series. It features a conventional straight design, with a diameter of 1.65 inches and a wall thickness of 0.125 inches. The tube's threaded ends are engineered to securely connect to other engine components, such as the cowling or the intake manifold, using standard AN (Air National) fittings.

This Piper engine tube is an essential replacement or upgrade part for aircraft owners, operators, and maintenance professionals. Its exceptional quality and dependability make it an excellent investment for those seeking to enhance the overall efficiency and reliability of their aircraft engine systems. By choosing the Piper 17891-00 Engine Forward Tube, you are investing in a part that not only meets your current needs but also provides peace of mind for the future.

Buying a Piper 17891-00 engine forward tube involves weighing the potential benefits against the drawbacks to determine if it's the right choice for your specific situation. Here are some pros and cons to consider:

Pros:

1. OEM Part: This tube is a direct replacement part from Piper, ensuring a perfect fit and compatibility with other engine components.

2. Reliability: As an original equipment manufacturer (OEM) part, it is engineered to meet the same high standards as the original part, ensuring durability and long-lasting performance.

3. Warranty: Piper offers warranties on their parts, providing peace of mind and protection against any potential defects or malfunctions.

Cons:

1. Cost: Replacement engine parts, especially those from the original manufacturer, can be quite expensive compared to aftermarket alternatives.

2. Availability: Depending on the specific model and availability, it may take some time to source and receive the part.

3. Installation: Installing an engine forward tube requires specialized knowledge and tools, which may add to the overall cost and time investment.

In conclusion, while the Piper 17891-00 engine forward tube offers the benefits of OEM quality, reliability, and warranty, it comes with a higher cost and potential longer wait times compared to aftermarket alternatives. If you prioritize the peace of mind and performance guarantees that come with an OEM part, the investment in a Piper engine forward tube may be worthwhile. However, if you're looking for a more budget-friendly option, you may want to consider an aftermarket alternative. Ultimately, the decision depends on your specific needs, budget, and priorities.

Details:

Core / For Parts CR FP: are explicitly non-functional, damaged, or missing components and not serviceable beyond economic repair. Part may or not come with paperwork traceability. As-Is AS: Part is being sold as it presented or photographed, with no guarantee, warranty assurance that the part functional, whole complete, usable correct model number. New Old Stock NOS: Part is new, but has been sitting as surplus or unused for some time.

New NE: Part is outright new from the manufacturer and usually comes with manufacturers tag/certificate, packaging, has never been used or installed. Unless specified, part does not come with an official SERVICEABLE tag or certificate. Part did not come with paperwork or certification when none was mentioned in listing. Part was incorrectly described as New, New Old Stock, Overhauled or Serviceable.

Condition Details. Piper Engine Controls Forward Stop Tube P/N: 17891-00 This unit was removed from aircraft N101DS. These parts are sold for overhaul or to be used as only. These parts either have never been used, or installed but saw no significant use may shelf-wear.

As-Removed AR: Part is being sold in the condition it was removed from aircraft, and has not been overhauled or repaired. May come with an official REPAIRABLE tag if specified. Buyer purchased incorrect part for their aircraft make/ model. Parts may have internal, hidden or undiscovered damage, missing pieces, significant wear, damage corrosion.

Part may come with certification or paperwork if available. Testing was agreed upon before hand and failed inspection, provided no repair attempts were made. Part was described as-Is, Repairable, Core / For Parts and is not functional or cannot be repaired. This unit is being sold as good, SERVICEABLE condition as-removed from the aircraft.

Part, no matter the condition, has been dismantled, opened, modified, repair attempted, damaged, marked, used or is otherwise not in same condition as originally sold. Part was described as-Is, Repairable, Core / For Parts and missing components or parts.

specifications aviationpar:

  • for makes: Piper
  • mpn: 17891-00
  • part type: Control Engine Tube Stop

offer aviationpar:

  • availability: In Stock
  • quantity: 1
  • started: August 28, 2025
  • options: Ship-to-home
  • sold: 0

general aviationpar:

  • Parts Accessories > Aviation Parts Accessories > Parts
  • condition: Used

shipping aviationpar:

  • type: Fixed
  • service: Standard
  • transit: 5-9 Days
  • cost: $0.00
  • class: Standard

seller aviationpar:

  • # reviews: 1185
  • rating: 99.0%
  • city: Sanford, Florida

returns aviationpar:

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

payments aviationpar:

  • wallet: Google-pay
  • credit card: Diners-club
  • other
for makes: piper, part type: control engine tube stop,
category: auto parts > aviation parts accessories > parts, sku: 16597829593097682,
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