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Chris Products PM3-45-MBALK 45 Amp Main Board Assembly RV Power Converter Replacement

Manufacturer

Chris Products

<h3>Chris Products: Trusted Motorcycle Lighting &amp; Visibility Parts</h3><p><strong>Chris Products</strong> has been a cornerstone of the motorcycle and ATV aftermarket parts industry for over three decades. Based in Hillsboro, Oregon, the company has built its reputation by delivering high-quality, USA-made components that meet or exceed DOT standards — giving riders confidence that every part is built for safety and real-world performance. Records show the business was established in 1982, and that long track record speaks for itself among serious riders and builders alike.</p><h3>Lighting &amp; Visibility at the Core</h3><p>Lighting and visibility accessories are at the heart of the Chris Products lineup. The brand is perhaps best known in the Harley-Davidson aftermarket as a premier supplier of turn signal light lenses — offering replacement lenses in amber, red, clear, smoke, and blue finishes to cover decades of FX, FXR, Softail, Dyna, Sportster, and touring models.</p><p>Whether you need a complete new assembly or just a fresh lens, Chris Products has you covered. Their <a href="/5780-chris-products-turn-signal-light-2872">turn signal lights</a> and <a href="/11729-turn-signal-light-assembly-chris-products-5780">turn signal light assemblies</a> are engineered for clean, hassle-free installation, and their <a href="/5780-chris-products-turn-signal-light-lens-11728">turn signal light lenses</a> make it easy to restore proper function and fresh style without replacing an entire unit. Both incandescent and LED turn signal options are available, with DOT-compliant designs that keep riders street-legal without sacrificing style.</p><h3>License Plate Solutions Built for Riders</h3><p>Beyond lighting, Chris Products is widely respected for its <a href="/14259-license-plate-chris-products-5780">license plate</a> accessories and hardware. The brand rounds out a rider&apos;s visibility setup with reflectors engineered to enhance conspicuity from the rear — compact, durable pieces that attach cleanly to license plate areas or rear fenders, adding an extra layer of passive safety on night rides. Their <a href="/5780-chris-products-license-plate-frame-10002">license plate frames</a> bring both form and function, finishing off the rear end of a build with purposeful styling. One of the brand&apos;s standout product segments is their license plate frames, which combine functional protection with classic motorcycle styling — a favorite finishing touch for riders who pay attention to every detail from front to rear.</p><h3>Built for Harley-Davidson, Compatible With More</h3><p>Chris Products has long been a go-to resource for Harley-Davidson enthusiasts, though their catalog extends to a variety of other motorcycle and ATV models. Whether you&apos;re restoring a vintage FX-series Harley or refreshing the look and function of a modern touring bike, Chris Products offers components designed to integrate seamlessly with OEM specifications.</p><p>Their extensive lineup includes OEM-style turn signal assemblies, marker lights, signal brackets, horns, license plate frames, reflectors and essential hardware for Harley-Davidson, metric cruisers and custom builds. Many Chris Products items come as complete kits with detailed instructions, hardware, and components, making them suitable for DIY installation. For riders who demand precision fitment and dependable quality, Chris Products remains one of the most trusted names on the market.</p>

Part Number

PM3-45-MBALK
09/12/2036 1:47 PM
Sale Price

$158.74

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Chris Products PM3-45-MBALK is a 45-amp replacement main board assembly designed for PM3-12V LK-Series power distribution centers. This lower tray converter section converts 110V AC power to 12V DC power for charging batteries and powering 12-volt equipment in RVs, marine vessels, and automotive applications.

Key Features:

  • 45-amp continuous output capacity for reliable power delivery
  • 3-stage smart charging technology optimizes battery charging and maintenance
  • Adjustable output voltage from 13.0V to 16.5V DC for different battery types
  • Lithium battery compatible when used in fixed mode output
  • Compatible with lead-acid, AGM, and LiFePO4 battery chemistries
  • Direct replacement for WFCO 8900 Series MBA and other lower tray converters
  • Built-in reverse polarity, overload, and thermal protection
  • Temperature-controlled cooling fan for quiet operation

This main board assembly is sold separately from the complete converter unit and is designed as a replacement component for existing RV power distribution centers. The PM3-MBA series delivers clean DC power while efficiently charging batteries, making it ideal for replacing worn or outdated converter sections in recreational vehicles.

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All went well.

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Very happy and pleased the battery got to me quickly

was a good experience

Product was what I ordered and delivered quickly.

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