STEC SERVOS • $500 • FOR SALE • 0106-Y10 and 0106-6-R2. Parting out Stec Autopilot out of Piper Malibu. Removed for upgrade to Garmin. All components are as-removed with a 30 day guarantee. • VISIT MY WEBSITE • Contact Marlene Smith - PARTS FOR PLANES , Owner - located Davis, CA 95616 United States • Telephone: ---------- • Posted July 18, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

STEC YAW DAMPER • $495 • FOR SALE • Yaw Damper for STEC Autopilot system. From 28V Stec 55X system removed working for avionics upgrade. PN: 0121-5, SN: 1795A, 30 day guarantee • BUY IT HERE • Contact Marlene Smith - PARTS FOR PLANES , Owner - located Davis, CA 95616 United States • Telephone: ---------- • Posted July 17, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

S-TEC 55X AUTOPILOT CONTROLLER • $1,495 • FOR BEST OFFER • Like new physical and working condition as removed, 14 VDC. Pics & details available on Request. • Contact Grant Semanskee , Owner - located Snohomish, WA 98296 United States • Telephone: ---------- • Posted July 15, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad

GARMIN G3X GDU 460 PFD SFD • $16,750 • ACCEPTING OFFERS • GDU 640 S/W Ver. 9.17 SFD 4 cyl. G5 Included W/sale Guaranteed W 30 day warranty call now 4 pics • Contact Randy Jarman - ARIZONA AIR SALVAGE , Owner - located Phoenix, AZ 85009 United States • Telephone: 602-354-7405 • Fax: 602-368-4580 • BUSINESS CARD •  Posted July 15, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad

STEC 28V AUTOPILOT COMPUTER • $995 • FOR SALE • STEC 55X Computer PN: 01192-0-4TP SN: 885G/F Removed in good working condition for avionics upgrade with 30 day guarantee. • VISIT MY WEBSITE • Contact Marlene Smith - PARTS FOR PLANES , - located Davis, CA 95616 United States • Telephone: ---------- • Posted July 15, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

S-TEC AUTOPILOT PITCH COMPUTER • $495 • FOR SALE • PN: 0110-4T SN: 2118 This is a 14 Volt S-TEC PFGC autopilot pitch computer. 30 day Guarantee! • BUY IT HERE • Contact Marlene Smith - PARTS FOR PLANES , Owner - located Davis, CA 95616 United States • Telephone: ---------- • Posted July 10, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

S-TEC AUTOPILOT PITCH COMPUTER • $695 • FOR SALE • PN: 0110-3TF SN: 4041 This is a 14 Volt S-TEC PFGC autopilot pitch computer. 30 day Guarantee! • BUY IT HERE! • Contact Marlene Smith - PARTS FOR PLANES , Owner - located Davis, CA 95616 United States • Telephone: ---------- • Posted July 10, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

AVIONICS FOR SALE • BUY NOW! PAY LATER! (JUST KIDDING) • All sorts of avionics for sale new and used. • VISIT MY WEBSITE • Contact Sales Staff - AERIAL AVIONICS , - located Monterey, CA 93940 United States • Telephone: ---------- • Posted July 8, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

STEC 55X AUTOPILOT COMPUTER • $500 • FOR SALE • PN: 01192-1-3T SN: 1081 H/F, 28V STEC 55 Autopilot computer removed in working condition for avionics upgrade, with 30 Day Guarantee. • VISIT MY WEBSITE • Contact Marlene Smith - PARTS FOR PLANES , - located Davis, CA 95616 United States • Telephone: ---------- • Posted July 8, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

STEC ALTITUDE PRE-SELECTOR • $775 • FOR SALE • STEC SA-200 Altitude Pre-Selector PN 01282-01-01 removed working, warranty, $775 OBO pics available • Contact Nathan Kanagy - COMPASS AIRCRAFT GROUP , Owner - located Wichita, KS 67230 United States • Telephone: ---------- • Posted July 7, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad

STEC 55/55X SLAVING UNIT • $200 • FOR SALE • PN: 01171-1P SN: 734 The STEC autopilot system was removed from a Piper Malibu for upgrade to Garmin. This Slaving Unit comes with a 30 day guarantee it is in good working condition! • VISIT MY WEBSITE • Contact Marlene Smith - PARTS FOR PLANES , Owner - located Davis, CA 95616 United States • Telephone: ---------- • Posted July 7, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

STEC 28V TRIM WARNING • $150 • FOR SALE • Trim warning box for STEC Autopilot system. From Stec 55X system removed working for avionics upgrade. PN: 01240, SN: 498 • VISIT MY WEBSITE • Contact Marlene Smith - PARTS FOR PLANES , Owner - located Davis, CA 95616 United States • Telephone: ---------- • Posted July 6, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

STEC 50 AUTOPILOT CONTROLLER • $895 • OR BEST OFFER! • PN: 0132-01 SN: 679 Removed in good working condition for avionics upgrade, with 30 Day Guarantee. • VISIT MY WEBSITE • Contact Marlene Smith - PARTS FOR PLANES , - located Davis, CA 95616 United States • Telephone: ---------- • Posted July 1, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad • View Larger Images

EDO RT-563A NAV/COM/IND REPAIR • $599 • SERVICES OFFERED • Free bench check & report, you ship/insure both ways. No cost if can’t repair, most parts available. • Contact Keith Peshak - AVIONICS DESIGN ENGINEER , Event Coordinator - located Bastrop, TX 78602 United States • Telephone: 512-636-0851 • Posted June 27, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad

S-TEC DG GYRO NICE CONDITION! • $650 • ANNOUNCEMENT • S-TEC Directional gyro PN# 6406-28L ready for install! Removed in working condition! • Contact Joe Armbruster - AIRCRAFT BY ARMBRUSTER LLC , Owner - located Amherst, OH 44001 United States • Telephone: ---------- • Posted June 24, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad

S-TEC 50 AUTOPILOT SYSTEM • $2,000 • ANNOUNCEMENT • complete system removed 172N/28v worked well, control head, servo's etc, went GFC500 with new glass • Contact Joe Armbruster - AIRCRAFT BY ARMBRUSTER LLC , - located Amherst, OH 44001 United States • Telephone: ---------- • Posted June 24, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad

COMPLETE STEC 55X W/ TRIM • $3,000 • FOR SALE • Complete STEC 55X Autopilot System w/ Trim removed from Cessna T210N Check my other listings • Contact Matt Mitchell , - located Penn Yan, NY 14527 United States • Telephone: ---------- • Posted June 11, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad