PRIMER PUMP (P/N 451-103) - New Surplus
P/N: 451-103
Category: Pumps
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 2 Available |
Product Description
The 451-103 is a manual fuel primer pump for piston-engine aircraft. This hand-operated pump delivers a small fuel charge directly to the induction system, enabling reliable cold starts on carbureted engines. Mounted on the instrument panel with plumbing to primer ports, it allows pilots to prime the engine before starting in cold conditions.
Commonly found on Piper PA-28 series and similar general aviation aircraft. Verify compatibility in your aircraft's Illustrated Parts Catalog and follow maintenance manual procedures for installation and leak checks.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the PRIMER PUMP (P/N 451-103)?
The 451-103 is a manual fuel primer pump for piston-engine aircraft. This hand-operated pump delivers a small fuel charge directly to the induction system, enabling reliable cold starts on carbureted engines.
What certifications or documentation come with the 451-103?
Depending on condition, the 451-103 may include an FAA 8130-3 Airworthiness Approval Tag, a yellow serviceable tag, or manufacturer documentation. Currently available in: New Surplus. Contact us for specific documentation details on the condition you need.
Can I use the 451-103 during an engine overhaul or annual inspection?
Yes, the PRIMER PUMP can be used in engine overhauls and maintenance events. Always verify part compatibility against your engine's Type Certificate Data Sheet (TCDS) and Illustrated Parts Catalog (IPC) before installation.
What is the lead time for the 451-103?
In-stock items ship same business day when ordered before 3 PM EST. We also offer 24/7 AOG (Aircraft on Ground) support at (904) 998-9101 for urgent engine part needs.
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