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  3. MOPAR 867854

MOPAR 867854 Nos Differential Pinion Gear

fits make: Dodge, Plymouth, Chrysler, Desoto, Mopar. year: 1937-52.

867854 Mopar Nos Differential Pinion Gear 1937-52 Dodge Plymouth Chrysler Desoto

( Brand: Mopar ), ( Manufacturer Part Number: 867854 ), ( Part Type: Pinion Gear ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Country Of Origin: United States ), ( Location: Pa 9b-7 ; 3s2b Box E Bag 2 ; S-553a 2 Sg )

Review MOPAR Nos Differential Pinion Gear Dodge Plymouth Chrysler Desoto fits 1937-52

Introducing the Mopar 867854 NOS (New Old Stock) Differential Pinion Gear, a high-quality replacement part designed specifically for Dodge, Plymouth, Chrysler, and DeSoto vehicles manufactured between 1937 and 1952. This pinion gear is an essential component of your vehicle's drivetrain, connecting the differential to the driveshaft.

The Mopar 867854 NOS Differential Pinion Gear is meticulously crafted to meet original equipment specifications. It is manufactured using only the finest materials and the most advanced techniques, ensuring a precise fit, superior strength, and long-lasting performance. This gear is perfect for restoration projects, as well as for vehicles that require a genuine replacement part.

Measuring approximately 3.5 inches in diameter and 1.5 inches wide, the Mopar 867854 NOS Differential Pinion Gear is designed to fit seamlessly into your vehicle's differential housing. Its tooth profile and pitch have been carefully engineered to ensure optimal mesh with the ring and pinion gears, providing smooth and efficient power transfer.

This pinion gear comes in its original packaging, ensuring that it remains in pristine condition until you're ready to install it. The NOS (New Old Stock) designation means that this part has been stored in a temperature-controlled environment since it was first produced, preserving its original condition and maintaining its integrity.

Installing the Mopar 867854 NOS Differential Pinion Gear is a straightforward process, though it is recommended that the installation be performed by a professional mechanic or someone with extensive experience working on classic vehicles. Proper installation will ensure that your vehicle's drivetrain functions optimally and that your investment in this high-quality replacement part pays off in both performance and longevity.

In conclusion, the Mopar 867854 NOS Differential Pinion Gear is an essential replacement part for Dodge, Plymouth, Chrysler, and DeSoto vehicles manufactured between 1937 and 1952. Its precise fit, superior strength, and long-lasting performance make it an excellent choice for restoration projects or for vehicles that require a genuine replacement part. With its original packaging and NOS designation, you can trust that this pinion gear will provide the authenticity and reliability that you've been looking for.

Mopar 867854 NOS Differential Pinion Gear (1937-52 Dodge, Plymouth, Chrysler, DeSoto): Pros, Cons, and Conclusion

Introduction:

The Mopar 867854 NOS (New Old Stock) differential pinion gear is a popular replacement option for vehicles manufactured between 1937 and 1952, including Dodge, Plymouth, Chrysler, and DeSoto models. In this analysis, we will discuss the advantages and disadvantages of purchasing this part to help you make an informed decision.

Pros:

1. Original Equipment: The Mopar 867854 NOS differential pinion gear is an original equipment part, meaning it is an exact match to the original part that came with your vehicle. This ensures a perfect fit and compatibility.

2. High-Quality: Being a new old stock part, it is in pristine condition and has not been used or exposed to the elements, which guarantees its durability and reliability.

3. Easy Installation: The gear is designed for easy installation, and with the proper tools and instructions, you can replace the old differential pinion gear with the new one in a relatively short time.

4. Improved Performance: A new differential pinion gear can help restore the original performance of your vehicle by reducing vibrations, noise, and potential drivetrain issues.

Cons:

1. Cost: The Mopar 867854 NOS differential pinion gear is a premium part and comes with a higher price tag compared to aftermarket alternatives.

2. Limited Availability: Since it is a NOS part, availability may be limited, and you may need to search extensively to find a reliable supplier.

3. No Instant Gratification: Unlike purchasing and installing an aftermarket part, acquiring and installing a NOS part may take longer due to the sourcing and shipping process.

Conclusion:

The Mopar 867854 NOS differential pinion gear offers several advantages, including the perfect fit, high-quality, ease of installation, and improved performance. However, it also comes with some disadvantages, such as a higher cost, limited availability, and the time it takes to acquire it. Ultimately, the decision to purchase this part depends on your priorities, budget, and availability. If you value the originality, quality, and performance benefits, the Mopar 867854 NOS differential pinion gear is an excellent choice. If you are looking for a more budget-friendly option, you may want to consider an aftermarket alternative.

Recommendation:

If you are committed to restoring your classic Dodge, Plymouth, Chrysler, or DeSoto to its original condition and are willing to invest in a high-quality, durable part, the Mopar 867854 NOS differential pinion gear is the best choice. However, if you are on a tight budget or want a more readily available alternative, you may want to explore aftermarket differential pinion gears. Ultimately, consult with a trusted mechanic or restoration expert to help you make the best decision for your vehicle.

Details:

NOS Mopar pinion gear part number 867854 with the original box, Shipping is $6.50, G13, Fits following: Chrysler: 1937 Thru 1952 6 cylinder, 1951-2 8 DeSoto: thru Plymouth: model's, Dodge: cylinder box.

part #: 867854 prices

  • $25.00-$33.99

specifications parthick:

  • for makes: Dodge, Plymouth, Chrysler, Desoto, Mopar
  • for years: 1937-52
  • brand: Mopar
  • mpn: 867854
  • part type: Pinion Gear
  • vintage part: Yes
  • universal fitment: No
  • country of origin: United States
  • location: Pa 9b-7 ; 3s2b Box E Bag 2 ; S-553a 2 Sg

payments parthick:

  • wallet: Apple-pay
  • other
  • credit card: Visa

general parthick:

  • Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories
  • condition: New

seller parthick:

  • # reviews: 4394
  • city: Elbridge, New York
  • rating: 100.0%

shipping parthick:

  • transit: 4-8 Days
  • carrier: USPS
  • cost: $6.50
  • type: Fixed
  • class: Standard
  • service: USPS Ground Advantage

returns parthick:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

offer parthick:

  • availability: In Stock
  • quantity: 1
  • started: November 25, 2025
  • options: Ship-to-home
  • sold: 0
for makes: dodge, plymouth, chrysler, desoto, mopar, for years: 1937-52, part type: pinion gear, vintage part: yes, universal fitment: no, country of origin: united states, location: pa 9b-7 ; 3s2b box e bag 2 ; s-553a 2 sg,
category: auto parts > car truck parts accessories, sku: 12487630585201722,

Mopar 867854 Is Similar To:

parthick logo
4 offers $25.00–$33.99 USD
  • Offer #1: $33.99 price + $8.99 shipping estimate = $42.98* total. This application is for reference only. See Pictures for Detail.+$8.99 shipping
  • Offer #2: $25.00 price + $7.00 shipping estimate = $32.00* total. Fits the following. NOS Mopar pinion gear part number with the original box.+$7.00 shipping
  • Offer #3: $25.00 price + $5.00 shipping estimate = $30.00* total. You get what is shown in the pictures. NOS unopened box.+$5.00 shipping
  • Offer #4: $19.95 price + $10.95 shipping estimate = $30.90* total.+$10.95 shipping

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