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

Manufacturer

Chris Products

<h3>About Chris Products</h3><p>For over 30 years, <strong>Chris Products</strong> has been a trusted name in the motorcycle and ATV aftermarket parts industry. 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.</p><p>Chris Products has long been a go-to resource for <strong>Harley-Davidson enthusiasts</strong>, though their catalog extends to a variety of other motorcycle and ATV models. Whether you'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. Each product listing specifies exact year and model fitment, taking the guesswork out of parts sourcing.</p><h3>Specialty in Motorcycle Lighting &amp; Visibility</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 <a href="/5780-chris-products-turn-signal-light-lens-11728">turn signal light lenses</a> — offering US-made replacement lenses in amber, red, clear, smoke, and blue finishes to cover decades of FX, FXR, Softail, Dyna, Sportster, and touring models. Both incandescent and LED turn signal options are available, with DOT-compliant designs that keep riders street-legal without sacrificing style.</p><p>Beyond the signals themselves, Chris Products rounds out a rider's visibility setup with <a href="/5780-chris-products-reflectors-200856">reflectors</a> engineered to enhance conspicuity from the rear. These compact, durable pieces attach cleanly to license plate areas or rear fenders, adding an extra layer of passive safety on night rides.</p><h3>License Plate Frames &amp; Accessories</h3><p>One of the brand's standout product segments is their <a href="/5780-chris-products-license-plate-frame-10002">license plate frames</a>, which combine functional protection with classic motorcycle styling. Designed to complement the look of American V-Twin bikes, these frames are a favorite finishing touch for riders who pay attention to every detail from front to rear.</p><h3>Electrical Components</h3><p>Chris Products also supports the electrical side of a motorcycle build. Their catalog includes <a href="/5780-chris-products-batteries-201672">batteries</a> and other <a href="/5780-chris-products-batteries-200137">battery</a> solutions alongside horns, ignition components, and audio accessories — keeping bikes running reliably mile after mile.</p><h3>Built for DIY Builders &amp; Restoration Projects</h3><p>Many Chris Products items are packaged as complete kits with hardware and installation instructions, making them well-suited for DIY repairs and custom builds alike. The brand's long track record of OEM-style compatibility means parts drop in cleanly, whether you're freshening up a daily rider or completing a full ground-up restoration. For riders who demand quality and fitment accuracy, Chris Products continues to deliver the kind of parts worth building around.</p>

Part Number

PM3-45-MBALK
06/01/2036 1:42 PM
Sale Price

$158.53

In Stock (10+)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

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.

Fast easy

All went well.

Had what I needed and easy to checkout.

perfect.

Quick ordering process. See how fast it comes.

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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