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Smi Braking System - Stay-In-Play Duo - For RV with Hydraulic Brakes - 93-0003

Smi Braking System - Stay-In-Play Duo - For RV with Hydraulic Brakes Image 1
Smi Braking System - Stay-In-Play Duo - For RV with Hydraulic Brakes Image 1
$1,668.98 + Free Shipping!
Sale Prices Shown are Valid Until 03/08/25.


PRODUCT DESCRIPTION

Smi Braking System - Stay-In-Play Duo - For RV with Hydraulic Brakes

Item 93-0003 | MFR# 9599006

For any motorhome with hydraulic brakes.
The SMI Stay-IN-Play DUO is truly an improvement in towed vehicle brake systems. Simple to control, easier to use, and the smallest actuator in the industry. This supplemental-braking system is installed so there is no set up required for towing your vehicle. To get ready to tow you simply turn it on; that all. Turn it on... and tow. No boxes to move in and out! Duo's small operating unit is installed under the hood so you never know it is there; inside, just a small operating module to control the towed vehicle brakes with no physical connection to the motorhome.

The Stay-IN-Play DUO system energizes the towed vehicle power brakes without the engine running, so you have a soft brake pedal. Once engaged, DUO replenishes the vacuum in the car's power brake system. With the power brakes active, only 10 - 12 pounds of pressure is required to provide a gentle smooth stop.

Activation of the towed vehicle's brakes require BOTH deceleration and the brake lights from the motorhome. Once BOTH signals are present, DUO applies the brakes. Once engaged, DUO will apply progressive brake effort in the towed vehicle. Because DUO uses both brake lights from the coach and deceleration, there is absolutely no delay.

A signal from the towed vehicle's brake light switch is used to alert you in the coach that the towed vehicle's brakes are applied. This is accomplished by means of a high-density LED light mounted on the dash or mirror of the towed vehicle, and visible to the coach driver via the back-up camera, thereby requiring no monitor wiring in the coach at all!!

NOTE: A supplemental towed vehicle braking system is highly recommended and is legally required by many states.


Click Here for a 38 minute installation video on YouTube.

For a portable braking system check out Roadmaster Even Brake 

For Diesel Motorhomes with Air Brakes check out AirForce One 

FREQUENTLY BOUGHT TOGETHER
SMI BRAKING SYSTEM - AIR FORCE ONE - FOR RV WITH AIR BRAKES
Item #: 93-0001 | Manufacturer #: 9599007
Product Details
$1,872.13 + Free Shipping!
Sale Prices Shown are Valid Until 03/08/25.
Roadmaster Even Brake Portable Braking System - Proportional
Item #: 9400 | Manufacturer #: 9400
Product Details
$2,261.50 + Free Shipping!
Sale Prices Shown are Valid Until 03/08/25.

More Details EXPAND

Manufacturer Numbers
9599006, 14-8890
Manufacturer
Demco-Dethmers Mfg. Co.
UPC List
616574008146, 866723000013
Installation Type
Hardwired
Features
  • 100% Progressive
  • Zero Setup to Tow/Drive
  • Operating Unit Mounted Under the Hood
  • Requires BOTH Brake Lights from Coach and Deceleration
  • Fits Every Motorhome and Car
  • Industry's Smallest Actuator
  • No Pulleys - 1 Anchor into Firewall
  • Energizes Power Brakes
  • 100% Mechanical
  • No Power Draw
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
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Verified Buyer
February 15, 2025 by Dean (United States)
“Na”
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Na
Response from pplmotorhomes.com:

Hi Dean, thank you for rating your shopping experience in our PPL Parts Superstore! We know there are many choices when it comes to RV parts, so we appreciate that you chose to shop PPL! We hope to have the pleasure of assisting you again the next time you're in the market for RV Parts! Have a great day!

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February 11, 2025 by Donna (United States)
“The payment fields don't respond without moving past them and going back.”
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Mine broke, cast metal is weak
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February 4, 2025 by Joe (United States)
“Very good”
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Required parts
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December 29, 2024 by Ralph B. (United States)
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December 5, 2024 by tom S. (United States)
“Looks great very easy order”
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fits my unit
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