1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 13281241830079641
  3. GM 3631141

GM 3631141 Nos Steering Idler Arm Kit

fits make: Cadillac. year: 1946–1960.

3631141 Gm Nos 1946 - 1960 Cadillac Steering Idler Arm Support Kit

( Brand: Gm ), ( Manufacturer Part Number: 3631141 ), ( Part Type: Steering Idler Arm ), ( Performance Part: No ), ( California Prop 65 Warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm. )

Review GM Nos Cadillac Steering Idler Arm Support Kit fits 1946–1960

The GM 3631141 NOS 1946 Cadillac Steering Idler Arm Kit is an essential replacement part for the steering system of your vintage Cadillac model from 1946. This component is crucial for maintaining proper steering alignment and ensuring a smooth driving experience.

The idler arm is a small but vital part of the steering system that connects the pitman arm to the steering idler pulley. Over time, due to wear and tear or accidental damage, this part may need to be replaced. The GM 3631141 NOS (New Old Stock) 1946 Cadillac Steering Idler Arm Kit is an authentic and high-quality solution for restoring your classic Cadillac's steering system.

This complete kit includes all the necessary components to replace the old or damaged idler arm. The kit consists of the following parts:

1. Idler Arm: The idler arm itself is a cast iron piece that features a robust design for durability and longevity. It is designed to fit perfectly with the 1946 Cadillac model, ensuring a precise and secure fit.

2. Idler Pulley: The idler pulley is an essential component that helps to guide the drive belt and maintain the proper tension. This pulley is made from high-quality materials to ensure efficient operation and long-lasting performance.

3. Idler Bearing: The idler bearing is an essential part of the idler arm assembly. It ensures that the idler arm rotates smoothly, reducing friction and wear on other components. This bearing is precision-engineered to provide a perfect fit and long-lasting performance.

4. Bolts and Nuts: The kit also includes all the necessary bolts and nuts required for the installation process. These fasteners are made from high-strength materials to ensure a secure and reliable fit.

The GM 3631141 NOS 1946 Cadillac Steering Idler Arm Kit is an excellent investment for Cadillac enthusiasts and collectors who want to keep their classic vehicles in top condition. The kit is easy to install, and the replacement process can be completed in a few hours with basic hand tools. By using genuine GM parts, you can ensure that your Cadillac's steering system remains reliable and performs optimally.

Pros and Cons of Buying GM 3631141 NOS 1946 Cadillac Steering Idler Arm Kit

The GM 3631141 NOS (New Old Stock) 1946 Cadillac Steering Idler Arm Kit is a replacement part designed for specific Cadillac models. As with any automotive part purchase, it's essential to consider the pros and cons before making a decision.

Pros:

1. Authenticity: Being a New Old Stock (NOS) part, the GM 3631141 kit guarantees originality, ensuring a perfect fit and finish for your classic Cadillac.

2. Durability: Original OEM parts are known for their high-quality materials and construction, ensuring reliability and longevity.

3. Performance: A new idler arm will improve the steering system's performance, providing better handling and stability on the road.

4. Peace of Mind: Installing a new idler arm reduces the risk of steering issues, providing peace of mind and increased safety.

Cons:

1. Cost: Original OEM parts, especially for classic cars, tend to be more expensive than aftermarket alternatives.

2. Availability: NOS parts may be harder to find and source, especially for less common Cadillac models.

3. Installation Complexity: Installing a steering idler arm can be a challenging process, requiring specific tools and expertise.

Conclusion:

While the GM 3631141 NOS 1946 Cadillac Steering Idler Arm Kit comes with a higher price tag, the benefits of authenticity, durability, and improved performance make it a worthwhile investment for classic Cadillac owners seeking an original solution. Moreover, the peace of mind and safety that come with a new, authentic part are invaluable. However, potential buyers should consider their budget, availability, and installation expertise before making a decision.

Recommendation:

For those who prioritize originality and performance and have the necessary budget and expertise, the GM 3631141 NOS 1946 Cadillac Steering Idler Arm Kit is an excellent choice. For those on a tighter budget or who prefer a more accessible aftermarket alternative, carefully researching and selecting a reputable aftermarket supplier could provide a satisfactory solution. Ultimately, the decision depends on the individual priorities and circumstances of the classic Cadillac owner.

Details:

Fits full size 4dr and convertible 2dr model's sedan coupe Candy 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 2/4 Dr door 2 door 4 door. For sale, Steering Idler Arm support: KIT Includes idler, spin-on end and grease fitting. New old stock. PICTURED ARE THE ACUTAL PARTS YOUR BUYING, Perfect condition, Extremely rare this is hard to find part.

1946 - 1960 Cadillac: nos. They come inside this original Gm Cadillac box, the top is rough condition. Never used or mounted. GM part # 3631141.

T his is in great usable condition. Ready to mount comes as pictured.

part #: 3631141 prices

  • $85.00-$200.00

specifications rockeareng:

  • for makes: Cadillac
  • for years: 1946-1960
  • brand: Gm
  • mpn: 3631141
  • part type: Steering Idler Arm
  • performance part: No
  • california prop 65 warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm.

shipping rockeareng:

  • class: Expedited
  • type: Fixed
  • carrier: USPS
  • service: USPS Priority Mail
  • cost: $11.00
  • transit: 3-8 Days

general rockeareng:

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

offer rockeareng:

  • quantity: 1
  • availability: In Stock
  • best offers: True
  • started: November 17, 2025
  • options: Ship-to-home
  • sold: 0

returns rockeareng:

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

payments rockeareng:

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

seller rockeareng:

  • rating: 98.3%
  • # reviews: 650
  • city: Casselberry, Florida
for makes: cadillac, for years: 1946-1960, part type: steering idler arm, performance part: no, california prop 65 warning: this product may contain chemicals known to the state of california to cause cancer, birth defects, or other reproductive harm.,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, sku: 13281241830079641,
Gm 3631141 Is Similar To:
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2 offers $85.00–$200.00 USD
  • New. Offer #1 priced at $200.00 + $11.00 shipping estimate = $211.00* total. fits full size 4dr and convertible 2dr models sedan coupecaddy 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 2 4 dr door 2door 4door. GM part # .+$11.00 shipping
  • New. Offer #2 priced at $85.00 + $0.00 shipping estimate = $85.00* total. FREE SHIPPING

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