1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 10668361836136622
  3. TRW MOPAR 42018-TRW

TRW / MOPAR 42018-TRW Arm Shafts Ci Bbm 2-ROCKER Mopar/desoto 361 383 413 426 V8S

fits model: 350, 440. make: Desoto. year: 1958–1974.

42018-trw Trw / Mopar 2-rocker Arm Shafts Mopar/desoto 350 361 383 413 426 440 Ci V8s 1958-1974 Bbm

( Brand: Trw / Mopar ), ( Manufacturer Part Number: 42018-TRW ), ( Type: 2-new Rocker Arm Shafts ), ( Oe/oem Part Number: 2465850 Mopar ), ( Items Included: 2-rocker Shafts ), ( Material: Steel ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )

Review TRW / MOPAR Arm Shafts Mopar/desoto 361 383 413 426 Ci V8s Bbm fits 350 440 1958–1974

The TRW 42018-TRW 2-rocker arm shafts are engine components designed specifically for Mopar and Desoto V8 engines with displacements ranging from 350 to 440 cubic inches and produced between the years 1958 and 1974. These shafts are an essential part of the engine's valvetrain system, responsible for transmitting the force from the rocker arms to the pushrods and ultimately to the lifters, which control the intake and exhaust valves.

Manufactured by TRW Automotive, these rocker arm shafts are precision engineered to meet or exceed original equipment manufacturer (OEM) specifications. They are constructed from high-strength materials, ensuring durability and resistance to wear and tear, even under the most demanding driving conditions. The finish on the shafts is designed to provide a smooth surface for the rocker arms to glide on, contributing to efficient valve operation and optimal engine performance.

Each TRW 42018-TRW 2-rocker arm shaft comes complete with all necessary hardware, including nuts and bolts, for a straightforward installation process. The shafts are also designed to be a direct replacement for the original components, ensuring a perfect fit and minimizing the need for modifications or additional fabrication work.

Installing these new TRW 2-rocker arm shafts in your Mopar or Desoto V8 engine will help restore the engine to its original performance levels and provide peace of mind knowing that you have installed high-quality, OEM-grade replacement parts. These shafts are an excellent investment for any enthusiast or restorer seeking to maintain or restore their classic vehicle to its former glory.

TRW Automotive is a leading global supplier of automotive parts and systems, delivering innovative solutions to the automotive industry for over 80 years. With a focus on safety, quality, and technology, TRW is a trusted name in the automotive aftermarket, providing reliable and durable replacement parts to meet the needs of vehicle owners and repair professionals alike.

In summary, the TRW 42018-TRW 2-rocker arm shafts are essential engine components for Mopar and Desoto V8 engines with displacements ranging from 350 to 440 cubic inches and produced between the years 1958 and 1974. Manufactured by TRW Automotive, these shafts are precision engineered to meet or exceed OEM specifications, ensuring a perfect fit and optimal engine performance. They are an excellent investment for any enthusiast or restorer seeking to maintain or restore their classic vehicle.

Pros and Cons of Buying TRW Mopar 2-Rocker Arm Shafts (42018-TRW) for Mopar/DeSoto 350-440 ci V8s (1958-1974)

Pros:

1. OEM Quality: These TRW rocker arm shafts are Original Equipment Manufacturer (OEM) replacements, ensuring a proper fit and function for your Mopar/DeSoto 350-440 ci V8 engine.

2. Durability: TRW is a reputable automotive parts manufacturer known for producing high-quality parts. These rocker arm shafts should last a long time, providing reliable performance.

3. Easy Installation: These parts are designed to be a direct replacement for the worn-out or damaged rocker arm shafts on your engine, making the installation process straightforward and less time-consuming.

Cons:

1. Cost: TRW Mopar 2-Rocker Arm Shafts (42018-TRW) can be more expensive than aftermarket alternatives. However, the OEM quality and durability may justify the increased cost for some buyers.

2. Availability: Depending on your location and the specific model of your Mopar or DeSoto vehicle, these rocker arm shafts may not be readily available in local auto parts stores. You may need to order them online or from a specialty dealer.

Conclusion:

If you're looking for a reliable and durable replacement for your worn-out or damaged Mopar/DeSoto 350-440 ci V8 rocker arm shafts, the TRW 42018-TRW 2-Rocker Arm Shafts are an excellent choice. Their OEM quality ensures a proper fit, and their durability ensures long-lasting performance. However, the cost and availability may be drawbacks for some buyers. Weigh the pros and cons carefully to determine if these rocker arm shafts are the best option for your specific needs and budget.

Recommendation:

If you're confident in the quality and durability of aftermarket alternatives, you may want to explore those options to find a more cost-effective solution. However, if you prefer the peace of mind that comes with OEM parts, the TRW Mopar 2-Rocker Arm Shafts (42018-TRW) are a solid investment for your Mopar/DeSoto 350-440 ci V8 engine.

Details:

Enhance the performance of your classic Mopar or Desoto with these 2-new rocker arm shafts. Whether you're restoring your vehicle to its former glory or replacing worn parts, these rocker arm shafts are an essential component for maintaining the integrity of engines valve train.SPEC.

part #: 42018 prices

  • $10.00-$21.37

specifications rockeareng:

  • for models: 350, 440
  • for makes: Desoto
  • for years: 1958-1974
  • brand: Trw / Mopar
  • mpn: 42018-trw
  • type: 2-new Rocker Arm Shafts
  • oe/oem part number: 2465850 Mopar
  • items included: 2-rocker Shafts
  • material: Steel
  • country/region of manufacture: United States
  • vintage part: Yes

seller rockeareng:

  • city: Wadena, Minnesota
  • rating: 99.1%
  • # reviews: 461

payments rockeareng:

  • credit card: Mastercard
  • other
  • wallet: Google-pay

shipping rockeareng:

  • type: Calculated
  • transit: 2-6 Days
  • carrier: USPS, UPS, FedEx
  • class: Standard, Economy
  • cost: $18.95
  • service: USPS Ground Advantage, UPS Ground Saver, FedEx Ground or FedEx Home Delivery

general rockeareng:

  • Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
  • condition: New

offer rockeareng:

  • sold: 0
  • quantity: 1
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • started: March 5, 2025

returns rockeareng:

  • policy: Returns Accepted
  • time: 14 Days
  • paid by: Buyer
for models: 350, 440, for makes: desoto, for years: 1958-1974, type: 2-new rocker arm shafts, oe/oem part number: 2465850 mopar, items included: 2-rocker shafts, country/region of manufacture: united states, vintage part: yes,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, material: steel, sku: 10668361836136622,
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2 offers $10.00–$21.37 USD
  • New. Offer #1 priced at $10.00 + $18.15 shipping estimate = $28.15* total. PRICE IS FOR 2 ROCKER ARMS. Chrysler BIG-BLOCK V8s: 383, 400, 413, 426W, 440 cu in.+$18.15 shipping
  • New. Offer #2 priced at $21.37 + $24.65 shipping estimate = $46.02* total. Warranty: 5 Years, Cross Reference: OE: 0640582, 0640587, 640579, 640588, 90502282, 90 Rocker Arm.+$24.65 shipping

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