1. G Scale Model Railroads Trains For Sale
  2. sku: 17184824867131633
  3. LIONEL 6-38091

LIONEL 6-38091 Gauge Np Northern Pacific Steam 023922380913 3-RAIL 4-6-6-4 5121

6-38091 Lionel O Gauge 3-rail Np Northern Pacific 4-6-6-4 Steam Loco #5121

( Brand: Lionel ), ( Manufacturer Part Number: 6-38091 ), ( Type: Steam Locomotive ), ( Material: Diecast ), ( Rail System: Three-rail System ), ( Box: Original Box ), ( Control: Analog ), ( Couplers: Knuckle Style ), ( Grading: C-8 Like New ), ( Lighting: Directional Lights, Firebox Glow, Interior Lights ), ( Measurements: 28-1/4 ), ( Paperwork: Original Paperwork Included ), ( Power Supply: Ac ), ( Running Condition: Runs Well ), ( Smoke: Yes ), ( Sound: Yes Tested Works ), ( State Of Assembly: Ready To Go/pre-built ), ( Tmcc Status: No Tmcc/not Tmcc Compatible ), ( Train Operating Company: Northern Pacific ), ( Wheel Wear: Very Little ), ( UPC: 023922380913 )

Review LIONEL Gauge Np Northern Pacific 4-6-6-4 Steam Loco #5121

Lionel Gauge 3-Rail NP Northern Pacific 4-6-6-4 Steam Locomotive 5121

Embark on a captivating journey through time with the Lionel 6-38091 Gauge 3-Rail NP Northern Pacific 4-6-6-4 Steam Locomotive 5121. This exquisite piece of engineering is a faithful recreation of the iconic Mallet-type steam locomotive, a testament to Lionel's commitment to authenticity and quality.

The Northern Pacific 4-6-6-4 Steam Locomotive 5121, also known as the 'Big Boys,' is a colossal, powerful machine that once roamed the transcontinental rails of the United States. This replica maintains the original's grandeur, with its imposing, streamlined design and vibrant, accurate paint scheme adorned with intricate details.

The locomotive boasts a 4-6-6-4 wheel arrangement, a unique configuration that allows for superior traction and stability. The six driving wheels on each end, coupled with the pair of pilot wheels, ensure a smooth and powerful ride. The locomotive is equipped with a die-cast metal body and pilot, adding heft and authenticity to the model.

The locomotive's mechanical makeup is equally impressive. It features a Kadee-compatible coupler and a realistic, smoke-producing exhaust stack. The powerful, quiet, and efficient Lionel FasTrack-ready motor delivers consistent performance, while the autonomous operation ensures hassle-free operation.

The locomotive's authenticity extends to its interior, where a detailed, die-cast metal cab houses an intricately detailed crew and control panel. The headlight, bell, and whistle add to the immersive experience, transporting you back to the golden age of railroading.

The Lionel 6-38091 Gauge 3-Rail NP Northern Pacific 4-6-6-4 Steam Locomotive 5121 is more than just a model train; it's a piece of history, a testament to American engineering, and a source of endless enjoyment for rail enthusiasts of all ages. Bring home a piece of the past and experience the thrill of the rails with this exceptional locomotive.

Pros and Cons of Buying Lionel 6-38091 Gauge 3-Rail NP Northern Pacific 4-6-6-4 Steam 5121

Pros:

1. Authentic Detailing: This model features intricate details, accurate to the original Northern Pacific Big Boy locomotive, including a die-cast metal chassis, painted body, and operating headlight.

2. Sound and Speed Control: The locomotive includes Eco-Friendly Matrix and Century Flywheel Drive for smooth operation. It also features authentic steam sounds and a working bell.

3. Compatibility: As a 3-rail locomotive, it can run on all standard gauge track.

4. Long-Lasting: Lionel products are known for their durability, making this a great investment for long-term hobbyists.

Cons:

1. Price: This model is relatively expensive compared to other train sets, which may be a deterrent for some buyers.

2. Size: Due to its large size (approximately 2 feet long), it may not be suitable for those with limited space for their train setup.

3. Power Requirements: As a 3-rail locomotive, it requires a specific type of power pack which may not be compatible with all existing train sets.

Conclusion:

The Lionel 6-38091 Gauge 3-Rail NP Northern Pacific 4-6-6-4 Steam 5121 is an excellent choice for collectors and hobbyists who appreciate detailed and authentic models. Its sound and speed control features add to the overall experience. However, potential buyers should consider its high price, size, and power pack compatibility before making a purchase. If you have the space and budget, and are a fan of the Big Boy locomotive, this model is highly recommended. If not, there are other, more affordable options available in the Lionel and other train brands.

Details:

Running condition: Runs Well. Rail System: Three-Rail System. Material: Diecast. Operating Smoke: Yes.

Growing up, my grandfather and I worked together building our model railroad layout. Box: Original Box. TMCC Status: No TMCC/Not Compatible. 100% SATISFACTION GUARANTEE.

Paperwork: Original Paperwork Included. Approximate Coupler to Measurements: 28-1/4. Doug - model Train Market. Wheel Wear: Very Little.

Sound Status: Yes - Tested Works. Cosmetic condition: C-8 Like New. Couplers: Knuckle Style. Lighting Features: Directional Lights,Firebox Glow,Interior Lights.

part #: 638091 prices

  • $64.99-$198.84

specifications gscalemodeltraingi:

  • brand: Lionel
  • mpn: 6-38091
  • type: Steam Locomotive
  • material: Diecast
  • rail system: Three-rail System
  • box: Original Box
  • control: Analog
  • couplers: Knuckle Style
  • grading: C-8 Like New
  • lighting: Directional Lights, Firebox Glow, Interior Lights
  • measurements: 28-1/4
  • paperwork: Original Paperwork Included
  • power supply: Ac
  • running condition: Runs Well
  • smoke: Yes
  • sound: Yes Tested Works
  • state of assembly: Ready To Go/pre-built
  • tmcc status: No Tmcc/not Tmcc Compatible
  • train operating company: Northern Pacific
  • wheel wear: Very Little
  • upc: 023922380913

shipping gscale model traingi:

  • service: Standard, USPS Priority Mail, UPS Ground, UPS 2nd Day Air
  • cost: $0.00
  • carrier: USPS, UPS
  • transit: 3-8 Days
  • type: Fixed
  • class: Standard, Expedited

payments gscale model traingi:

  • wallet: Paypal
  • credit card: Visa
  • other

returns gscale model traingi:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 60 Days
  • method: Money back

general gscale model traingi:

  • condition: Used
  • model Railroads Trains > Railroads Trains > Locomotives

offer gscale model traingi:

  • started: August 18, 2025
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

seller gscale model traingi:

  • # reviews: 95382
  • city: Ocala, Florida
  • rating: 99.9%
type: steam locomotive, rail system: three-rail system, box: original box, control: analog, couplers: knuckle style, grading: c-8 like new, lighting: directional lights, firebox glow, interior lights, measurements: 28-1/4, paperwork: original paperwork included, power supply: ac, running condition: runs well, smoke: yes, sound: yes tested works, state of assembly: ready to go/pre-built, tmcc status: no tmcc/not tmcc compatible, train operating company: northern pacific, wheel wear: very little,
category: toys & hobbies > model railroads trains > railroads trains > locomotives, material: diecast, sku: 17184824867131633,
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5 offers $64.99–$198.84 USD
  • Used. Offer #1 priced at $64.99 + $21.95 shipping estimate = $86.94* total. Trains our are passion! FOR SALE IS.+$21.95 shipping
  • Used. Offer #2 priced at $119.99 + $13.67 shipping estimate = $133.66* total. Tested and runs well forwards and reverse Lionel O Gauge 259E Tinplate 2-4-2 Steam Locomotive w/ Tender 3 Rail TESTED RUNS In used condition.+$13.67 shipping
  • New. Offer #3 priced at $198.84 + $29.80 shipping estimate = $228.64* total. Order as many as you like. Will run your Lionel, Kline, MTH, Weaver, MDK, or any O/O27 trains! Gauge: O -027 Gauge.+$29.80 shipping
  • Used. Offer #4 priced at $64.99 + $21.95 shipping estimate = $86.94* total. +$21.95 shipping
  • New. Offer #5 priced at $21.84 + $12.95 shipping estimate = $34.79* total. NEVER been used! Lionel: 6-65523.+$12.95 shipping

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