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Lippert 379769 / 379147 Schwintek In-Wall Dual-Synchronous RV Slide-Out Controller (V-Sync II, Replaces 236575) Engineering Diagram
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SPECFOUNDRY SKU: SF-RV-105 · BRAND REF: Lippert Components (LCI)

Lippert 379769 / 379147 Schwintek In-Wall Dual-Synchronous RV Slide-Out Controller (V-Sync II, Replaces 236575)

Stamped Casting / OEM Numbers: 379769 379147 236575 LCI-379769 SCHWINTEK-V2

Compatible Units: Lippert / LCI Schwintek In-Wall RV Slide-Out Systems (Grand Design, Keystone, Jayco, Forest River, Lance, Winnebago)

Critical Dimensions & Spec: 12V DC dual-motor encoder controller; red/green fault diagnostic LEDs; compatible with 236575 in-wall harness motors

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Pre-Order Dimensional Verification Checklist

OEM Cross-Reference & Stamped Casting Number Table

Use this cross-reference table to confirm that the number stamped or printed on your original hardware or circuit board corresponds to SpecFoundry SKU SF-RV-105:

Stamped / OEM Part Number Manufacturer / System Brand Compatible Models & Years SpecFoundry Replacement SKU
379769Lippert Components (LCI)Lippert / LCI Schwintek In-Wall RV Slide-Out Systems (Grand Design, Keystone, Jayco, Forest River, Lance, Winnebago)Direct Match (SF-RV-105)
379147Lippert Components (LCI)Lippert / LCI Schwintek In-Wall RV Slide-Out Systems (Grand Design, Keystone, Jayco, Forest River, Lance, Winnebago)Direct Match (SF-RV-105)
236575Lippert Components (LCI)Lippert / LCI Schwintek In-Wall RV Slide-Out Systems (Grand Design, Keystone, Jayco, Forest River, Lance, Winnebago)Direct Match (SF-RV-105)
LCI-379769Lippert Components (LCI)Lippert / LCI Schwintek In-Wall RV Slide-Out Systems (Grand Design, Keystone, Jayco, Forest River, Lance, Winnebago)Direct Match (SF-RV-105)
SCHWINTEK-V2Lippert Components (LCI)Lippert / LCI Schwintek In-Wall RV Slide-Out Systems (Grand Design, Keystone, Jayco, Forest River, Lance, Winnebago)Direct Match (SF-RV-105)

Common Failure Symptoms Solved by SF-RV-105

Technicians and property owners typically replace 379769 when experiencing one or more of the following failure modes:

  • RV slide-out moves one side only and binds crooked in wall frame
  • Schwintek controller flashes 3, 8, or 9 red LEDs (motor encoder or hall-effect fault)
  • Slide button unresponsive until manual override sequence (press 6 times, hold on 7th) is run

Step-by-Step Dimensional Verification & Installation Notes

Unplug motor 1 and motor 2 Molex connectors, swap 379147 old box for upgraded V-Sync II 379769 controller, and run full full-in / full-out homing calibration cycle.

Related Technical Guide: Dometic, Norcold, Atwood & Suburban RV Circuit Board & Alde 3010/3020 Cross-Reference Guide →

Frequently Asked Technical Questions (379769)

Where is the casting or OEM part number (379769 / 379147 / 236575) stamped on this part?

On Lippert Components (LCI) assemblies, look for the stamped or die-cast numbers (379769, 379147, 236575, LCI-379769, SCHWINTEK-V2) on the underside of the metal housing, along the link arm, on the stainless hinge track, or printed on the circuit board/valve label. Note that casting numbers identify the housing casting, so always confirm critical dimensions (12V DC dual-motor encoder controller; red/green fault diagnostic LEDs; compatible with 236575 in-wall harness motors) as well.

Does SpecFoundry SKU SF-RV-105 directly replace OEM part 379769 (379769, 379147, 236575, LCI-379769, SCHWINTEK-V2)?

Yes. SF-RV-105 is verified to match the mounting footprint, electrical/mechanical ratings, and dimensional envelope of Lippert Components (LCI) 379769, 379147, 236575, LCI-379769, SCHWINTEK-V2 used on Lippert / LCI Schwintek In-Wall RV Slide-Out Systems (Grand Design, Keystone, Jayco, Forest River, Lance, Winnebago).

What measurements should I verify before ordering SF-RV-105?

Before ordering, verify: (1) Stamped or OEM code matches one of 379769, 379147, 236575, LCI-379769, SCHWINTEK-V2; (2) Dimensional spec matches: 12V DC dual-motor encoder controller; red/green fault diagnostic LEDs; compatible with 236575 in-wall harness motors; and (3) Application matches: Lippert / LCI Schwintek In-Wall RV Slide-Out Systems (Grand Design, Keystone, Jayco, Forest River, Lance, Winnebago).

How fast does SF-RV-105 ship and what payment methods are accepted?

SF-RV-105 ships within 1–2 business days from our US warehouse network. Flat-rate US Ground shipping is $8.95, or FREE on orders of $150+. You can check out online immediately via PayPal, Venmo, Credit/Debit Card, or request an Instant Card Payment Link / Net-30 Commercial PO Invoice.

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