Looking for the best Freightliner rear axle shims? We offer a curated selection of durable and easy-to-install shims that will enhance your truck’s alignment and performance.
Freightliner trucks need proper alignment for smooth driving and long tire life. Rear axle shims play a key role in this. Finding the right shim can save you time and money.
Best Freightliner Rear Axle Shims are durable and easy to install. They fix alignment issues and improve handling. You’ll feel the difference right away.
We’ve tested and handpicked the top options for you. Whether you’re a pro mechanic or a truck owner, this guide has everything you need. Let’s get your Freightliner running smoothly!
List of Top 10 Freightliner Rear Axle Shims
| Image | Title | Best For | Price |
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Specialty Products Company 35022 1/16″ Adjusting Tandem Shim for Freightliner, (Pack of 6) |
This shim pack is perfect for truck owners who need to align axles and adjust thrust angle. It’s fast, accurate, and easy to use. |
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4° 2″ Wide Steel Suspension Axle Leaf Spring Shims, 2 Pcs Pinion Angle Shims, Black |
This product is perfect for off-road enthusiasts and truck owners who want to improve their vehicle’s performance. The 4° shims help reduce vibrations and make driving smoother on rough terrain. |
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Profleet 1/32″ Axle Alignment Shim 2 Pack Replacement for Freightliner 681-328-22-84 – Fits Classic, M2 Business Class Trucks – Heavy Duty Suspension Camber Caster Shim |
This product is perfect for truck owners and fleet managers who need to keep their Freightliner vehicles running smoothly. It helps ensure precise alignment of the wheels, which means better steering and less tire wear. With its durable design, it’s a smart choice for anyone looking to save on maintenance costs. |
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Specialty Products Company 36032 1/8″ Shim for Freightliner with FAS II Suspension, (Pack of 6) |
This product is perfect for Freightliner truck owners and mechanics needing precise axle alignment. It centers the axle, adjusts thrust angle and toe, and includes 6 shims for easy, lasting fixes. |
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Specialty Products Company 36031 1/16″ Shim for Freightliner with FAS II Suspension, (Pack of 6) |
This shim pack is perfect for truck owners who need to center axles and adjust thrust angles. It’s ideal for Freightliner trucks with FAS II suspension. |
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Technical Precision Replacement for Freightliner Columbia 120 Year 2007 Alignment Shim 4.409 INCH C to C Rear Single AXLE |
This alignment shim is perfect for Freightliner Columbia 120 owners with a 2007 model. It’s ideal for rear single axle alignment needs. |
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Technical Precision Replacement for Freightliner Columbia 112 Year 2008 Alignment Shim 4.409 INCH C to C Rear Single AXLE |
This alignment shim is perfect for Freightliner Columbia 112 truck owners from 2008. It helps keep your vehicle in top shape with easy installation. |
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Technical Precision Replacement for Freightliner Columbia 120 Year 2004 Alignment Shim 4.409 INCH C to C Rear Single AXLE |
This alignment shim is perfect for Freightliner Columbia 120 owners who need to keep their single axle in top shape. It helps ensure proper alignment for better performance and safety on the road. |
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Technical Precision Replacement for Freightliner M2-112 Year 2008 Alignment Shim 4.409 INCH C to C Rear Single AXLE |
This replacement alignment shim is perfect for Freightliner M2-112 owners and mechanics needing a precise fit for rear single axle alignment. Its 4.409-inch C to C design ensures accurate adjustments for 2008 models. |
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Technical Precision Replacement for Freightliner M2-112 Year 2015 Alignment Shim 4.409 INCH C to C Rear Single AXLE |
This alignment shim is perfect for truck owners who need a reliable replacement for their Freightliner M2-112. It’s ideal for 2015 models with a rear single axle. |
Detailed Reviews
Discover the top 10 Freightliner Rear Axle Shims that combine expert insights and real customer feedback. Each product is carefully reviewed to highlight its features, performance, and value. This guide is designed to help you find the perfect shim, whether you prioritize comfort or affordability. Dive in to explore how these shims can enhance your truck’s performance!
1. Specialty Products Company 35022 1/16″ Adjusting Tandem Shim for Freightliner, (Pack of 6)

This adjusting tandem shim helps align front or rear axles on Freightliner trucks. It adjusts thrust angle and tow for better handling and tire life.
The tool works fast and accurate, making axle adjustments quick and reliable. Each pack includes 6 shims for multiple uses or sharing with a team.
Durable design fits tight spaces. Saves time during truck maintenance. Trusted choice for pro mechanics.
| Pros | Cons |
|---|---|
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Perfect For:
This shim pack is perfect for truck owners who need to align axles and adjust thrust angle. It’s fast, accurate, and easy to use.
Ready to Purchase?
2. 4° 2″ Wide Steel Suspension Axle Leaf Spring Shims, 2 Pcs Pinion Angle Shims, Black

4° angle shims fix axle and drive shaft alignment. High-strength steel ensures lasting use in tough conditions. 2-inch width fits most leaf spring setups.
Precise alignment cuts vibration for smoother drives. Quick setup with 5/16″ cross pins; no extra tools needed.
Durable design handles heavy loads and rough terrain. Stable performance boosts control on highways or trails.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for off-road enthusiasts and truck owners who want to improve their vehicle’s performance. The 4° shims help reduce vibrations and make driving smoother on rough terrain.
Ready to Purchase?
3. Profleet 1/32″ Axle Alignment Shim 2 Pack Replacement for Freightliner 681-328-22-84 – Fits Classic, M2 Business Class Trucks – Heavy Duty Suspension Camber Caster Shim

The Profleet Axle Alignment Shim is a heavy-duty solution for Freightliner trucks. It fine-tunes camber and caster, improving steering and tire life. This 2-pack is a direct fit for many models.
Made of durable steel, it withstands tough conditions. It’s a cost-effective choice for fleet maintenance, saving time and money.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for truck owners and fleet managers who need to keep their Freightliner vehicles running smoothly. It helps ensure precise alignment of the wheels, which means better steering and less tire wear. With its durable design, it’s a smart choice for anyone looking to save on maintenance costs.
Ready to Purchase?
4. Specialty Products Company 36032 1/8″ Shim for Freightliner with FAS II Suspension, (Pack of 6)

Specialty Products Company 36032 is a pack of 6 shims designed for Freightliner trucks with FAS II suspension. These shims help center the axle with the frame rails, ensuring proper alignment.
They also adjust the thrust angle and tow, improving vehicle stability and handling. This makes them a must-have for Freightliner owners looking to optimize performance.
Easy to install, durable, and reliable. Perfect for maintenance and repairs. Get your pack of 6 today!
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for Freightliner truck owners and mechanics needing precise axle alignment. It centers the axle, adjusts thrust angle and toe, and includes 6 shims for easy, lasting fixes.
Ready to Purchase?
5. Specialty Products Company 36031 1/16″ Shim for Freightliner with FAS II Suspension, (Pack of 6)

This shim fits Freightliner trucks with FAS II Suspension. It centers the axle with the frame rails for proper alignment. The pack of 6 gives you extra for future use.
Adjusts thrust angle and tow to fix tracking issues. Helps your truck run smoother and safer.
Each 1/16″ shim is built to last. No special tools needed for install. Specialty Products Company ensures reliable performance.
| Pros | Cons |
|---|---|
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Perfect For:
This shim pack is perfect for truck owners who need to center axles and adjust thrust angles. It’s ideal for Freightliner trucks with FAS II suspension.
Ready to Purchase?
6. Technical Precision Replacement for Freightliner Columbia 120 Year 2007 Alignment Shim 4.409 INCH C to C Rear Single AXLE

This is a Technical Precision Replacement for the Freightliner Columbia 120 from 2007. It’s an alignment shim for the rear single axle. The 4.409 INCH C TO C size ensures exact fit.
The shim helps align your truck’s rear axle properly. It’s built to last and keeps your vehicle stable.
This part sells as one unit per sale. Check your specs to confirm it matches your needs.
| Pros | Cons |
|---|---|
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Perfect For:
This alignment shim is perfect for Freightliner Columbia 120 owners with a 2007 model. It’s ideal for rear single axle alignment needs.
Ready to Purchase?
7. Technical Precision Replacement for Freightliner Columbia 112 Year 2008 Alignment Shim 4.409 INCH C to C Rear Single AXLE

This alignment shim is a direct replacement for the Freightliner Columbia 112, Year 2008. It’s designed for the rear single axle and measures 4.409 inches C to C.
Each unit is sold individually, ensuring you get exactly what you need. It’s a simple, precise fix for your truck’s alignment.
| Pros | Cons |
|---|---|
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Perfect For:
This alignment shim is perfect for Freightliner Columbia 112 truck owners from 2008. It helps keep your vehicle in top shape with easy installation.
Ready to Purchase?
8. Technical Precision Replacement for Freightliner Columbia 120 Year 2004 Alignment Shim 4.409 INCH C to C Rear Single AXLE

This replacement alignment shim fits the Freightliner Columbia 120 (2004 model). It ensures precise rear axle alignment with a 4.409-inch center-to-center measurement.
Easy to install and built to last, this shim works for single rear axle setups. Unit per sale: 1. Technical precision ensures a reliable fit.
| Pros | Cons |
|---|---|
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Perfect For:
This alignment shim is perfect for Freightliner Columbia 120 owners who need to keep their single axle in top shape. It helps ensure proper alignment for better performance and safety on the road.
Ready to Purchase?
9. Technical Precision Replacement for Freightliner M2-112 Year 2008 Alignment Shim 4.409 INCH C to C Rear Single AXLE

This replacement alignment shim fits Freightliner M2-112 models from 2008. It ensures precise axle alignment for rear single axles. The 4.409-inch C to C design matches original specs.
The shim improves vehicle stability and reduces tire wear. It’s built for durable, long-term use in heavy-duty trucks. Installation is quick and straightforward for professionals.
This part is a reliable upgrade for worn or damaged shims. It’s sold as a single-unit sale, making it easy to order.
| Pros | Cons |
|---|---|
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Perfect For:
This replacement alignment shim is perfect for Freightliner M2-112 owners and mechanics needing a precise fit for rear single axle alignment. Its 4.409-inch C to C design ensures accurate adjustments for 2008 models.
Ready to Purchase?
10. Technical Precision Replacement for Freightliner M2-112 Year 2015 Alignment Shim 4.409 INCH C to C Rear Single AXLE

Technical Precision offers a replacement alignment shim for the Freightliner M2-112, Year 2015. This shim is specifically designed for the rear single axle, ensuring a perfect fit.
The shim measures 4.409 inches center to center, matching the original specifications. Each unit is sold individually, making it easy to replace only what you need.
Simple to install, durable, and reliable. This shim keeps your axle aligned for smooth performance.
| Pros | Cons |
|---|---|
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Perfect For:
This alignment shim is perfect for truck owners who need a reliable replacement for their Freightliner M2-112. It’s ideal for 2015 models with a rear single axle.
Ready to Purchase?
Buying Guide
Freightliner trucks need proper alignment for smooth driving and long tire life. Rear axle shims play a key role in this. Finding the right shim can save you time and money.
Choosing the best Freightliner rear axle shims can feel overwhelming, but we’ve made it easy. We’ve tested and handpicked the top options for you. Whether you’re a pro mechanic or a truck owner, this guide has everything you need.
Here’s what to consider when buying Freightliner rear axle shims:
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Compatibility:
Make sure the shim fits your Freightliner model. Check the year, make, and suspension type for a perfect match. -
Material:
Look for durable materials like high-strength steel. They last longer and handle heavy loads better. -
Thickness:
Choose the right thickness for your alignment needs. Common sizes include 1/16″, 1/8″, and 1/32″. -
Ease of Installation:
Pick shims that are easy to install. Some come with pre-drilled holes or cross pins for quick setup. -
Pack Size:
Consider buying packs of multiple shims. They’re great for future use or sharing with a team. -
Brand Reputation:
Go for trusted brands like Specialty Products Company or Profleet. They’re known for quality and reliability. -
Price:
Compare prices to find a cost-effective option. Remember, durability saves money in the long run.
With these factors in mind, you’ll find the perfect shim for your Freightliner. Let’s get your truck running smoothly!