1. Car & Truck Dash Gauges Offered
  2. sku: 17430178567947502
  3. STEWART WARNER 39021-2

STEWART WARNER Military Speedometer Mph 0-60 MS39021-2 M38

fits model: M151.

Ms39021-2 Stewart Warner 39021-2 Fully Restored Military Speedometer 0-60 Mph M151 M38

( Brand: Stewart Warner ), ( Manufacturer Part Number: 39021-2 ), ( Type: Speedometer ), ( Unit Of Measure: Mph ), ( Needle Color: White ), ( Display Type: Analog ), ( Color: Black ), ( Style: Vintage ), ( Material: Metal, Steel ), ( Country/region Of Manufacture: United States )

Review STEWART WARNER Fully Restored Military Speedometer 0-60 Mph M38 fits M151

Stewart Warner MS39021-2 Military Speedometer - A Piece of Authentic Vintage Automotive History

Step back in time with the Stewart Warner MS39021-2 Military Speedometer, a classic and highly-sought-after automotive accessory that harks back to the golden age of motoring. Modeled after the iconic M151 and M38 military vehicles, this speedometer is not just a functional tool, but a stunning piece of automotive artistry.

The MS39021-2 Military Speedometer boasts a 0-60 MPH scale, providing an authentic and nostalgic driving experience. Its dial, featuring bold Arabic numerals and clear pointers, is encased within a durable, die-cast aluminum housing that is both lightweight and robust. The speedometer's face is further protected by a scratch-resistant, shatterproof acrylic lens, ensuring it remains in pristine condition even under the harshest conditions.

The speedometer's vintage appeal is further accentuated by its authentic military-style bezel, complete with a handy trip odometer. The bezel, crafted from quality materials, adds a touch of rugged charm to this timeless piece. The speedometer is powered by a 12-volt DC source and is designed to operate smoothly and accurately, providing reliable readings every time you hit the road.

Installation of the Stewart Warner MS39021-2 Military Speedometer is a straightforward process, thanks to its universal mounting design. It is compatible with a wide range of vehicles, making it an ideal addition to your classic car, hot rod, or custom build project.

In conclusion, the Stewart Warner MS39021-2 Military Speedometer is more than just a speedometer. It is a symbol of automotive heritage, a testament to craftsmanship, and a unique addition to any vehicle. Whether you're a passionate collector, a classic car enthusiast, or simply someone who appreciates the beauty of vintage automotive design, this military speedometer is sure to captivate and inspire you.

Product: Stewart Warner 39021-2 Military Speedometer (MS39021-2 M151 M38)

Pros:

1. Authentic Military Design: This speedometer maintains the iconic design of the military speedometer used in vintage vehicles, adding a touch of history to your car.

2. Functional: It provides a traditional speed reading with a 0-60 mph scale, which can be a unique and attractive feature for car enthusiasts.

3. Durable: Made with high-quality materials, this speedometer is built to last and withstand harsh conditions, making it ideal for off-road or classic vehicles.

4. Easy Installation: The speedometer is designed to be easy to install, with clear instructions provided.

Cons:

1. Limited Functionality: Unlike modern digital speedometers, this speedometer does not offer additional features such as odometer, fuel gauge, or temperature readings.

2. Compatibility Issues: The speedometer may not be compatible with all vehicles, and additional adapters or modifications may be required for installation.

3. Difficulty in Reading: The large scale may make it difficult for the driver to quickly and accurately read the speed, especially in fast-moving situations.

4. Calibration: Since it is a vintage speedometer, it may not provide an accurate speed reading, especially at high speeds.

Conclusion:

The Stewart Warner 39021-2 Military Speedometer is a great choice for car enthusiasts who appreciate vintage design and are looking to add a unique touch to their vehicle. However, it is important to note that this speedometer has limited functionality, and it may not be compatible with all vehicles. If you are looking for a speedometer that offers additional features or is more accurate, you may want to consider a modern digital speedometer.

Recommendation:

If you are a car enthusiast who values vintage design and is looking for a unique addition to your vehicle, the Stewart Warner 39021-2 Military Speedometer is a great choice. However, if you prioritize speed accuracy and additional features, you may want to consider a modern digital speedometer. It's essential to ensure compatibility before making a purchase.

Details:

This is a meticulously and fully restored original Stewart Warner military-spec speedometer, part number MS39021-2 .W. The lens was extensively polished and restored to a crystal-clear, like-new condition. Condition Restoration: This unit has been restored beyond standard repair and does NOT feature a distressed or aged look. Looking for something specific.

Included in Listing: 1 Fully Restored Stewart Warner Military Speedometer MS39021-2. Odometer: The original odometer mechanism was preserved, restocked with matched numerals, and re-oiled for modern, reliable functionality. About Our Restored Gauges Custom Services. Fitment: This speedometer is confirmed to fit a wide range of USA Military M-Series vehicles, including the M151, M38A1, M37, M35, and M939 5-Ton Trucks.

Face Lens: The face was meticulously recreated using an official silk screen process to match the original factory look. This eliminates the risk of receiving an old part that has seized due to dried-out lubricants. Case Bezel: The steel case was sandblasted and wire-wheeled before being repainted with the original factory-correct paint, resulting in a perfect, like-new finish. The mounting bracket is original and has been cleaned.

It is for the collector seeking a period-accurate appearance and guaranteed function. This is not a cheap reproduction; it an authentic unit that has been completely rebuilt to achieve factory-new appearance and perfect operational accuracy, functioning as though was NOS manufactured today.

part #: 390212 prices

  • $45.55-$200.00

specifications boosttempgauges:

  • for models: M151
  • brand: Stewart Warner
  • mpn: 39021-2
  • type: Speedometer
  • unit of measure: Mph
  • needle color: White
  • display type: Analog
  • color: Black
  • style: Vintage
  • material: Metal, Steel
  • country/region of manufacture: United States

payments boosttempgauges:

  • wallet: Paypal
  • other
  • credit card: Diners-club

seller boosttempgauges:

  • # reviews: 30
  • rating: 100.0%
  • city: Highland, Michigan

offer boosttempgauges:

  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: September 27, 2025
  • sold: 0

general boosttempgauges:

  • condition: New
  • Interior Parts Accessories > Gauges > Individual Gauges

shipping boosttempgauges:

  • type: Calculated
  • cost: $0.00
  • transit: 4-7 Days
  • service: UPS Ground
  • carrier: UPS
  • class: Standard

returns boosttempgauges:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: m151, type: speedometer, unit of measure: mph, needle color: white, display type: analog, style: vintage, country/region of manufacture: united states,
category: auto parts > interior parts accessories > gauges > individual gauges, color: black, material: metal, steel, sku: 17430178567947502,
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3 offers $45.55–$200.00 USD
  • Used. Offer #1 priced at $45.55 + $11.35 shipping estimate = $56.90* total. 3 3/8" housing dia Includes mounting bracket. Loc 44 Used in good condition.+$11.35 shipping
  • New. Offer #2 priced at $200.00 + $22.40 shipping estimate = $222.40* total. Please see pictures for details. Speedo is new old stock out of box.+$22.40 shipping
  • Remanufactured. Offer #3 priced at $99.99 + $0.00 shipping estimate = $99.99* total. Part no's MS , SW 503-C.FREE SHIPPING

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