DORMAN/AUTOGRADE 135-520 Cotter Pins 019495135203 5/32 51MM

( Brand: Dorman/autograde ), ( Manufacturer Part Number: 135-520 ), ( Warranty: 1 Year Replacement ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. ), ( UPC: 019495135203 ), ( Type: Hardware, Fasteners And Fittings )

Review DORMAN/AUTOGRADE Cotter Pins 5/32 Inch 51mm fits M4

Introducing the Dorman/Autograde 135-520 Cotter Pins, an essential automotive part designed to provide superior strength and durability for critical applications. These cotter pins are engineered to fit a range of vehicles, measuring 51mm in length, making them suitable for various automotive components.

The Dorman/Autograde Cotter Pins are manufactured from high-quality steel, ensuring they can withstand the rigors of constant use and exposure to various environmental conditions. Each pin features a unique tapered design, allowing them to be easily installed and securely locked in place.

These cotter pins are available in a 5/32 inch diameter and M4 thread size, ensuring compatibility with a broad range of automotive applications. Their 5/32 inch diameter provides a snug fit in the corresponding holes, while the M4 thread size enables a secure connection to the component being secured.

The Dorman/Autograde 135-520 Cotter Pins are an ideal replacement for worn-out or damaged original pins, ensuring optimal performance and safety for your vehicle. Their precise dimensions, durable construction, and reliable functionality make them an indispensable addition to any automotive toolbox or repair kit.

These cotter pins come in convenient packaging, ensuring they remain protected during storage and transportation. Whether you're a professional mechanic or a dedicated DIY enthusiast, these cotter pins offer the perfect blend of quality, reliability, and versatility to help keep your vehicle in top condition.

In summary, the Dorman/Autograde 135-520 Cotter Pins are premium-quality automotive components designed to deliver superior strength, durability, and functionality. With their precise dimensions, durable construction, and reliable performance, these cotter pins are an essential addition to any automotive repair or maintenance project.

Dorman or Autograde 135-520 cotter pins are commonly used in automotive applications for securing various components. These cotter pins have a length of 51mm and a diameter of 5/32 inches, which makes them suitable for M4 threads. Here are some pros and cons of buying these cotter pins:

1. Affordability: These cotter pins are available in bulk at a relatively low cost, making them an economical choice for those who need to replace multiple cotter pins.

2. Widely Available: Dorman or Autograde cotter pins are widely available at automotive parts stores, online retailers, and through various distributors.

3. Easy to Install: Cotter pins are simple to install and require minimal tools or expertise. They can be used to secure various components, such as wheel bearings, steering components, and brake systems.

4. Durable: These cotter pins are made of high-quality steel and are designed to withstand the rigors of automotive use.

1. Limited Size Options: These cotter pins come in a specific size (5/32 inches and 51mm), which may not be suitable for all applications.

2. May Require Additional Tools: In some cases, installing cotter pins may require the use of special tools, such as a hammer or a pin driver.

3. Potential for Damage: Cotter pins can be damaged during installation if not handled properly. This can result in the need for replacement.

In conclusion, Dorman or Autograde 135-520 cotter pins offer affordability, wide availability, ease of installation, and durability. However, they may not be suitable for all applications due to their limited size options, and installation may require additional tools. Overall, these cotter pins are a good choice for those who need to replace multiple cotter pins in their vehicle.

Recommendation: If you need cotter pins for multiple applications, consider purchasing a bulk pack of Dorman or Autograde 135-520 cotter pins to save on cost. However, if you need cotter pins in different sizes, you may need to purchase them separately. Always ensure that you have the proper tools and follow the recommended installation procedures to avoid damaging the cotter pins.

Details:

part #: 135520 prices

• $10.66-$33.96

specifications toolssupp:

• for models: M4
• brand: Dorman/autograde
• mpn: 135-520
• warranty: 1 Year Replacement
• california prop 65 warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
• upc: 019495135203
• type: Hardware, Fasteners And Fittings

payments toolssupp:

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

shipping toolssupp:

• transit: 3-7 Days
• cost: $0.00
• class: Economy, Standard, Expedited, One-day
• type: Fixed
• service: Economy, Standard, Expedited, Overnight

general toolssupp:

• Motors > Automotive Tools Supplies > Other Auto Tools Supplies
• condition: New

returns toolssupp:

• policy: Returns Accepted
• paid by: Buyer
• time: 60 Days

offer toolssupp:

• sold: 0
• options: Ship-to-home
• quantity: 2
• started: July 28, 2025
• availability: In Stock

seller toolssupp:

• city: Satellite Beach, Florida
• rating: 99.2%
• # reviews: 127896

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