• Roadmaster Towed Vehicle Brake Monitor Light Switch Kit – BrakeMaster ™, Replacement For 9100
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Roadmaster

Roadmaster Towed Vehicle Brake Monitor Light Switch Kit – BrakeMaster ™, Replacement For 9100 | 9100-10

Roadmaster Towed Vehicle Brake Monitor Light Switch Kit – BrakeMaster ™, Replacement For 9100 | 9100-10

$15.90 USD
MSRP $16.99 USD Our price $15.90 USD
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Why buy from RV Towing Pros

  • Genuine new partsBrand-new Roadmaster, never used or refurbished
  • Fit GuaranteeSend us your vehicle and we’ll confirm fit before you order. How it works
  • Ships in 5–8 business daysIn-stock parts; express available at checkout
  • Secure checkout & 30-day returnsPay with card, Shop Pay, PayPal and more

Questions? Message us — we answer within 1 business day.

Shipping & Returns

In-stock parts: standard shipping 5-8 business days, express available at checkout. Out-of-stock and special-order parts: 3-5 weeks. Returns accepted within 30 days of delivery (20% restocking fee; buyer pays return shipping unless we made an error).

Fit Guarantee: if you sent us your vehicle details before ordering and we confirmed fit, but the part doesn't fit, we cover return shipping and waive the restocking fee.

Questions? Message us — we answer within 1 business day.

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Product Description

The Roadmaster 9100-10 is a replacement brake monitor light switch kit for the Roadmaster BrakeMaster 9100 supplemental braking system. The BrakeMaster monitor lets the driver know from the motorhome when the towed vehicle's brakes are being applied, and this kit replaces the switch components the monitor relies on.

Compatibility

  • Roadmaster BrakeMaster 9100

BrakeMaster versions vary. Compare your existing parts to the product photo, or contact us with your BrakeMaster model before ordering.

Specifications

  • Manufacturer: Roadmaster
  • Part number: 9100-10
  • Estimated install time: About 30 minutes
  • Warranty: Roadmaster lists a limited 1-year warranty

Helpful Links

Shipping & Availability

Special Order: this item ships directly from the manufacturer in approximately 3–5 weeks. Special-order shipping applies.

Pro tipSupplemental braking: what to know

  • Often required by law. Most U.S. states and Canadian provinces require brakes on a towed vehicle above a certain weight, and towing equipment makers generally expect one.
  • Match your motorhome. Some systems are designed for coaches with air brakes and others for hydraulic brakes — check which your RV has.
  • Portable vs. permanently installed. Portable units move between cars; installed systems are quicker to hook up day to day.

Not sure what fits? Send us your vehicle — we’ll confirm before you order.

Our Fit Guarantee Tell us your vehicle before you order and we’ll confirm the part fits. If we confirmed it and it doesn’t fit, we’ll cover return shipping and waive the restocking fee. Check my fit

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