Commercial Aircraft Parts for Boeing 737-300 Series

Thank you for taking an interest in our Boeing 737-300 Series parts catalog here on Expansive Procurement. On this page, we make it easy for you to see all the Boeing 737-300 Series components we have readily available for purchase on our website. If any of them suit your needs, we encourage you to click on the “RFQ” button located next to any listing, which will take you to our online RFQ form for you to fill out with your specifications. Our team is working around the clock to provide our customers with custom procurement plans, meaning you can expect to receive a quote within 15 minutes of us receiving your form.

We are dedicated to reliably delivering our customers the commercial jet parts they require for aircraft like the Boeing 737-300 Series, always aiming to provide fast shipping times and competitive quotes on a wide range of products such as B21507-06, 680146-905H, 680146-906H, 3530-0919-01, 40000-11 from trusted manufacturers. Along with various other practices, we proudly conduct operations with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, and countless items are subject to inspection and testing prior to distribution to meet our fit, form, and function guarantee. Start sourcing your desired Boeing 737-300 Series components with us today, and see why customers regularly rely on us for their procurement needs.

Manufacturer's List of Aircraft Model Boeing 737-300 Series Parts

Part No. Description Manufacturer Availability RFQ
B21507-06 Cylinder Boeing Company Yes RFQ
680146-905H O Ring Boeing Company Yes RFQ
680146-906H O Ring Boeing Company Yes RFQ
3530-0919-01 4510 Microcontroller Programmed Boeing Company Yes RFQ
40000-11 Anchor Plate Boeing Company Yes RFQ
65-59354-1A Sweeper Trim Boeing Company Yes RFQ
680146-904H O Ring Boeing Company Yes RFQ
S9413-010WE Packing Preformed Fluorocarbon Boeing Company Yes RFQ
680146-916H O Ring Boeing Company Yes RFQ
MDTS4059 Oxygen Supply Hose Boeing Company Yes RFQ
AD-VP230KH Battery Cell Boeing Company Yes RFQ
N23D-64236-3 Cylinder Boeing Company Yes RFQ
CM5908745 Ball Bearing Boeing Company Yes RFQ
8757-350WE Seal Boeing Company Yes RFQ
65-59336-101F Trim Ay Boeing Company Yes RFQ
B64236-3 Cylinder Boeing Company Yes RFQ
SP3832-02-2255 Mounting Plate Boeing Company Yes RFQ
N23D-6084-26 Cylinder Boeing Company Yes RFQ
P00169 Seal Ring Boeing Company Yes RFQ

Submit a Quote and We'll Get Back to You Shortly

Guaranteed quotes back within 15 minutes, 24/7 x 365

Why Choose Us?

Cost Effective

Warrantied inventory at
competitive prices

Quick Search

Search the world’s largest inventory of civil aviation components by manufacturer, category or part number

Quality Assured

We sell only warrantied
and traceable parts

Fastest Delivery

All inventory ready to ship
from our sellers

Semiconductor’s Certifications and Memberships

The only independent
distributor with a
  • Arrow Right  All Orders are Fulfilled in the U.S.A.
  • Arrow Right  All shipments must comply with U.S.A export laws.
  • Arrow Right  No exceptions.
Fallen Heros Fund

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website ( and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need Aircraft Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.