GM 500-12028 Pack Offset Starter Shim Delco 5/128 5/64

( Brand: Gm ), ( Part Type: Starter ), ( Manufacturer Part Number: 500-12028 ), ( Vintage Part: No )

Review GM Pack Of Offset Starter Shim Delco 5/128 Inch And 5/64

Introducing the 500-12028 Pack Offset Starter Shim, an essential automotive component designed for Delco GM 5/128 and 5/64 applications. This starter shim pack is a must-have for mechanics, DIY enthusiasts, and automotive repair shops.

The 500-12028 Pack Offset Starter Shim is a precision-engineered set of shims specifically designed to provide the correct offset between the starter motor and the engine flywheel. With a 5/128 inch (4.01mm) and 5/64 inch (4.01mm) diameter, these shims offer a perfect fit for Delco GM starters.

Each shim in this pack is made from high-quality, heat-resistant materials that can withstand the rigors of the automotive environment. They are meticulously manufactured to ensure a precise fit and reliable performance.

Installing the 500-12028 Pack Offset Starter Shim is a straightforward process. The set includes multiple shims of varying thicknesses to accommodate different engine clearances. By using the appropriate shim, you can ensure proper starter alignment, which is crucial for optimal starter performance and longevity.

These offset starter shims are an indispensable tool for anyone working on Delco GM vehicles. They help prevent common issues such as starter misalignment, excessive wear, and premature failure. By using the correct shim, you can ensure that your starter motor operates smoothly and efficiently, providing reliable starting power for your vehicle.

The 500-12028 Pack Offset Starter Shim is an affordable, high-performance solution for your automotive repair needs. Its versatility and reliability make it an essential addition to any mechanic's toolbox or DIY enthusiast's collection. With this set of offset starter shims, you can tackle Delco GM starter installations and repairs with confidence.

Buying an offset starter shim for a Delco GM 5/128 5/64 can help resolve issues with the clearance between the starter and the engine flywheel. Here are some potential pros and cons of making this purchase:

1. Improved engine performance: A misaligned starter motor can cause rough idling, hard starting, or even stalling. A new offset starter shim can help correct this issue, leading to smoother engine performance.

2. Cost-effective: Replacing the entire starter motor can be expensive. A starter shim is a more affordable alternative that can solve the same problem.

3. Easy installation: Installing an offset starter shim is typically a straightforward process that does not require extensive mechanical knowledge or specialized tools.

1. Temporary solution: An offset starter shim is not a long-term fix for a misaligned starter motor. If the starter motor is worn out or damaged, it may still need to be replaced eventually.

2. Risk of damaging the flywheel: Installing an offset starter shim incorrectly can cause the starter motor to hit the flywheel, potentially damaging it. It is essential to follow the manufacturer's instructions carefully during installation.

3. Availability: Offset starter shims for specific applications may not be readily available at local auto parts stores, making it necessary to order one online.

In conclusion, an offset starter shim can be an effective and cost-efficient solution for addressing issues with starter motor clearance in a Delco GM 5/128 5/64 engine. However, it is essential to ensure proper installation to avoid damaging the flywheel and to be aware that it is a temporary fix if the starter motor itself is worn out or damaged. If you are unsure about the installation process or the condition of your starter motor, it may be best to consult a professional mechanic.

Recommendation: If you have confirmed that a misalignment between the starter motor and the engine flywheel is the cause of your engine performance issues, and you are comfortable with the installation process, an offset starter shim can be a worthwhile investment. Make sure to order the correct part for your specific application and follow the manufacturer's instructions carefully during installation.

part # 50012028 prices

• $21.94-$230.42

specifications wiringwench:

• brand: Gm
• part type: Starter
• manufacturer part number: 500-12028
• vintage part: No

payments wiringwench:

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

shipping wiringwench:

• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• carrier: USPS
• type: Fixed
• transit: 5-12 Days

returns wiringwench:

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

general wiringwench:

• condition: New
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Other Starters, Alternators, ECUs Wiring

offer wiringwench:

• started: October 25, 2025
• sold: 0
• options: Ship-to-home
• quantity: 8
• availability: In Stock

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• # reviews: 18604
• rating: 99.8%

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