Looking for the best aluminum axle blocks to upgrade your RC car or dirt bike? We’ve compiled a list of the top 10 aluminum axle blocks that offer durability, precision, and enhanced performance to take your ride to the next level.
Aluminum axle blocks are a game-changer for RC car and dirt bike enthusiasts. They offer durability, precision, and enhanced performance that stock parts often lack. Whether you’re upgrading your Traxxas RC car or customizing your Kawasaki dirt bike, these blocks ensure your ride handles better and lasts longer.
These upgrades are easy to install, built to last, and designed for tough use. They’re perfect for anyone looking to take their vehicle to the next level. With CNC-machined aluminum, you get strength and lightweight performance in one package.
From Traxxas Slash to Kawasaki KLX, there’s a perfect fit for your needs. Ready to transform your ride? Let’s dive into the best aluminum axle blocks that will make your vehicle stand out.
List of Top 10 Aluminum Axle Blocks
| Image | Title | Best For | Price |
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OGUNKE RC Aluminum Front Caster Block&Steering Blocks and Rear Stub Axle Carriers kit with Ball Bearings Upgrade Parts for 1/10 Traxxas 2WD Slash, Stampede, Rustler, Replace 3632 3736 3752 (Titanium) |
This upgrade kit is perfect for RC car enthusiasts who own a Traxxas 1/10 2WD Slash, Stampede, or Rustler. It’s easy to install and built to last, making it ideal for anyone looking to improve their vehicle’s performance. |
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BingHFobbyHuo RC Alloy Caster Block&Steering Blocks&Rear Stub Axle Carriers for Traxxas 1/10 2WD Slash, Stampede, Rustler, Nitro Slash-Replaces 3632 3736 3752 |
This product is perfect for RC car enthusiasts who want to upgrade their Traxxas 1/10 2WD vehicles. It’s great for improving strength, durability, and handling on models like the Slash, Stampede, Rustler, and more. |
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JFG RACING Dirt Bike Rear Axle Block,CNC Aluminum Chain Tensioner Adjuster for KX250F 04-16/KX450F 06-16/KLX450R 08-15/KX125 KX250 03-08 |
This dirt bike rear axle block is perfect for riders who want to keep their chain tight and bike running smoothly. It’s easy to install and fits specific Kawasaki models, making it ideal for KX and KLX owners. |
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Axle Block Flag Whip Mount for Kawasaki KLX140 / KLX230 / KLX300, Dirt Bike Sand Dune Flag Mount, CNC Billet Aluminum Axle Block Replacement – Elite Engineering |
This axle block flag whip mount is perfect for Kawasaki dirt bike owners who want to upgrade their ride. It’s ideal for KLX140, KLX230, or KLX300 models, offering durable, precision-engineered performance for off-road adventures. |
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OGUNKE RC Aluminum Front Caster Block&Steering Blocks and Rear Stub Axle Carriers kit with Ball Bearings Upgrade Parts for 1/10 Traxxas 2WD Slash, Stampede, Rustler, Replace 3632 3736 3752 (Blue) |
This upgrade kit is perfect for RC car enthusiasts who own a 1/10 Traxxas 2WD Slash, Stampede, or Rustler. It’s easy to install and built to last, making it ideal for anyone looking to improve their vehicle’s performance. |
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CODA RACING Alloy RC Caster Block&Steering Blocks&Rear Stub Axle Carriers for Traxxas 1/10 4X4 Slash, Stampede, Rustler 4WD -Replaces Part 6837 6832 1952 |
This upgrade kit is perfect for RC car enthusiasts who want to boost their Traxxas 1/10 4X4’s performance. It’s easy to install and built to last, making it ideal for anyone looking to replace worn parts or improve their vehicle’s handling. |
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CODA RACING RC Alloy Caster Block&Steering Blocks&Rear Stub Axle Carriers for Traxxas 1/10 2WD Slash, Stampede, Rustler, Nitro Slash-Replaces Part 3736 3632 3752 |
This upgrade kit is perfect for RC car enthusiasts who want to improve their Traxxas 1/10 2WD vehicles. It’s ideal for those seeking lightweight and durable performance. |
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maXpeedingrods 4” Rear Drop Aluminum Blocks for Mini & Mid-Size Pickups/Trucks with 3” Axle Tube, 2° Tapered Lowering Kit |
This product is perfect for truck owners who want a slammed look and better performance. It’s ideal for Mini and Mid-Size Pickups with a 3” axle tube. |
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BingHFobbyHuo RC Alloy Caster Block&Steering Blocks&Rear Stub Axle Carriers for Traxxas 1/10 2WD Slash, Stampede, Rustler, Nitro Slash-Replaces 3632 3736 3752(Gold) |
This product is perfect for RC car enthusiasts who own Traxxas 1/10 2WD models like the Slash, Stampede, or Rustler. It’s ideal for upgrading your car’s strength, durability, and handling. |
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CrazyHobby Aluminum Front Steering Blocks & Caster Blocks and Rear Stub Axle Carriers Upgrade Kit for 1/10 Traxxas Slash 2WD Stampede Rustler VXL, Replacement of 3632 3736 3752 (Blue) |
This upgrade kit is perfect for RC car fans who want to boost their Traxxas 1/10 Slash 2WD, Rustler VXL, or Stampede 2WD. It’s easy to install and made of strong, lightweight aluminum, so your car will run smoother and last longer. |
Detailed Reviews
Discover the top 10 Aluminum Axle Blocks handpicked for performance, durability, and value. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best upgrade for your vehicle. Whether you’re racing RC cars or enhancing your truck, this guide has you covered. Dive in to find the perfect fit for your needs and take your ride to the next level!
1. OGUNKE RC Aluminum Front Caster Block&Steering Blocks and Rear Stub Axle Carriers kit with Ball Bearings Upgrade Parts for 1/10 Traxxas 2WD Slash, Stampede, Rustler, Replace 3632 3736 3752 (Titanium)

Upgrade your Traxxas 2WD RC car with the OGUNKE Aluminum Front Caster Block & Steering Blocks kit. This set is specifically designed for 1/10 scale models like the Slash, Stampede, and Rustler. It’s a perfect fit for these popular vehicles.
The durable aluminum alloy construction ensures long-lasting performance. CNC precision machining makes these parts strong and impact-resistant. They’re built to handle tough RC action.
Easy installation and adjustability are key features. The multi-hole design lets you fine-tune your steering. This kit includes all necessary parts for a complete upgrade.
| Pros | Cons |
|---|---|
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Perfect For:
This upgrade kit is perfect for RC car enthusiasts who own a Traxxas 1/10 2WD Slash, Stampede, or Rustler. It’s easy to install and built to last, making it ideal for anyone looking to improve their vehicle’s performance.
Ready to Purchase?
2. BingHFobbyHuo RC Alloy Caster Block&Steering Blocks&Rear Stub Axle Carriers for Traxxas 1/10 2WD Slash, Stampede, Rustler, Nitro Slash-Replaces 3632 3736 3752

Upgrade your Traxxas 1/10 2WD vehicles with the BingHFobbyHuo RC Alloy Caster Block & Steering Blocks & Rear Stub Axle Carriers. This kit replaces Traxxas parts #3632, #3736, and #3752, offering a durable and precise solution for your RC car.
Made from aluminum alloy, these parts are CNC machined for strength and crash resistance. They fit Slash, Stampede, Rustler, and more, letting you adjust angles for better handling and intense driving.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for RC car enthusiasts who want to upgrade their Traxxas 1/10 2WD vehicles. It’s great for improving strength, durability, and handling on models like the Slash, Stampede, Rustler, and more.
Ready to Purchase?
3. JFG RACING Dirt Bike Rear Axle Block,CNC Aluminum Chain Tensioner Adjuster for KX250F 04-16/KX450F 06-16/KLX450R 08-15/KX125 KX250 03-08

The JFG RACING Dirt Bike Rear Axle Block is a CNC Aluminum Chain Tensioner Adjuster. It fits KX250F, KX450F, KLX450R, KX125, and KX250 models. This part keeps your chain tight and your rear axle in place.
Made from lightweight 6061 aluminum, it’s strong and durable. The anodized finish adds style and longevity. It’s easy to install with just a few screws.
| Pros | Cons |
|---|---|
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Perfect For:
This dirt bike rear axle block is perfect for riders who want to keep their chain tight and bike running smoothly. It’s easy to install and fits specific Kawasaki models, making it ideal for KX and KLX owners.
Ready to Purchase?
4. Axle Block Flag Whip Mount for Kawasaki KLX140 / KLX230 / KLX300, Dirt Bike Sand Dune Flag Mount, CNC Billet Aluminum Axle Block Replacement – Elite Engineering

Upgrade your Kawasaki with the Axle Block Flag Whip Mount. This precision-engineered part is made for KLX140, KLX230, and KLX300 models. It ensures optimal performance for your dirt bike.
Crafted from high-grade Billet Aluminum, this mount is built to last. The anodized finish adds extra durability. It’s a reliable aftermarket upgrade for your ride.
Installation is quick and easy. The seamless design fits perfectly. Elevate your bike’s looks and function today.
| Pros | Cons |
|---|---|
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Perfect For:
This axle block flag whip mount is perfect for Kawasaki dirt bike owners who want to upgrade their ride. It’s ideal for KLX140, KLX230, or KLX300 models, offering durable, precision-engineered performance for off-road adventures.
Ready to Purchase?
5. OGUNKE RC Aluminum Front Caster Block&Steering Blocks and Rear Stub Axle Carriers kit with Ball Bearings Upgrade Parts for 1/10 Traxxas 2WD Slash, Stampede, Rustler, Replace 3632 3736 3752 (Blue)

Upgrade your Traxxas 1/10 2WD vehicles with the OGUNKE RC Aluminum Front Caster Block & Steering Blocks Kit. This kit is perfectly compatible with models like the Slash, Stampede, and Rustler. It’s a must-have for better performance.
Made from durable aluminum alloy, these parts are strong and wear-resistant. They’re easy to install and adjust, so you can focus on driving.
The kit includes all necessary parts for a smooth upgrade. You’ll get rear stub axle carriers, steering blocks, caster blocks, bearings, and screws. It’s a complete solution for your RC needs.
| Pros | Cons |
|---|---|
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Perfect For:
This upgrade kit is perfect for RC car enthusiasts who own a 1/10 Traxxas 2WD Slash, Stampede, or Rustler. It’s easy to install and built to last, making it ideal for anyone looking to improve their vehicle’s performance.
Ready to Purchase?
6. CODA RACING Alloy RC Caster Block&Steering Blocks&Rear Stub Axle Carriers for Traxxas 1/10 4X4 Slash, Stampede, Rustler 4WD -Replaces Part 6837 6832 1952

Upgrade your Traxxas 1/10 4X4 with CODA RACING parts. These alloy RC caster blocks, steering blocks, and rear stub axle carriers replace stock parts easily. They fit Slash, Stampede, and Rustler models perfectly.
Made from CNC-machined 6061-T6 aluminum, these parts are lightweight and durable. They ensure smooth performance for your RC car.
The kit includes all necessary parts for installation. CODA RACING ensures quality and precision in every piece. Upgrade your ride today!
| Pros | Cons |
|---|---|
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Perfect For:
This upgrade kit is perfect for RC car enthusiasts who want to boost their Traxxas 1/10 4X4’s performance. It’s easy to install and built to last, making it ideal for anyone looking to replace worn parts or improve their vehicle’s handling.
Ready to Purchase?
7. CODA RACING RC Alloy Caster Block&Steering Blocks&Rear Stub Axle Carriers for Traxxas 1/10 2WD Slash, Stampede, Rustler, Nitro Slash-Replaces Part 3736 3632 3752

Upgrade your Traxxas 1/10 2WD with the CODA RACING RC Alloy Caster Block, Steering Blocks, and Rear Stub Axle Carriers. These parts replace stock components for better performance. They are made of strong, lightweight aluminum.
The kit includes everything needed for a complete upgrade. It fits many Traxxas models, making it a versatile choice for RC enthusiasts.
| Pros | Cons |
|---|---|
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Perfect For:
This upgrade kit is perfect for RC car enthusiasts who want to improve their Traxxas 1/10 2WD vehicles. It’s ideal for those seeking lightweight and durable performance.
Ready to Purchase?
8. maXpeedingrods 4” Rear Drop Aluminum Blocks for Mini & Mid-Size Pickups/Trucks with 3” Axle Tube, 2° Tapered Lowering Kit

Lower your truck with maXpeedingrods 4” Rear Drop Aluminum Blocks. Fits Mini and Mid-Size Pickups with 3” axle tubes. Easy upgrade for a bold look.
Tapered design keeps your ride smooth and safe. Prevents vibration and wear for a better drive.
Strong aluminum build resists rust and lasts long. Improves handling and saves fuel for a smarter truck.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for truck owners who want a slammed look and better performance. It’s ideal for Mini and Mid-Size Pickups with a 3” axle tube.
Ready to Purchase?
9. BingHFobbyHuo RC Alloy Caster Block&Steering Blocks&Rear Stub Axle Carriers for Traxxas 1/10 2WD Slash, Stampede, Rustler, Nitro Slash-Replaces 3632 3736 3752(Gold)

Upgrade your Traxxas 1/10 2WD vehicles with this alloy caster block set. It fits models like the Slash, Stampede, and Rustler. The parts are easy to install and replace.
Made from aluminum alloy, these parts are strong and durable. They improve crash resistance and handling. You can adjust the steering angle for better control.
This kit includes caster blocks, steering blocks, and rear stub axle carriers. It’s a perfect upgrade for intense driving. Enhance your RC car’s performance today!
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for RC car enthusiasts who own Traxxas 1/10 2WD models like the Slash, Stampede, or Rustler. It’s ideal for upgrading your car’s strength, durability, and handling.
Ready to Purchase?
10. CrazyHobby Aluminum Front Steering Blocks & Caster Blocks and Rear Stub Axle Carriers Upgrade Kit for 1/10 Traxxas Slash 2WD Stampede Rustler VXL, Replacement of 3632 3736 3752 (Blue)

Upgrade your Traxxas 1/10 Slash 2WD, Rustler VXL, or Stampede 2WD with this high-quality aluminum kit. It replaces stock parts 3632, 3736, and 3752, ensuring a perfect fit.
The steering knuckles are made of lightweight, durable aluminum alloy, anodized and CNC machined for precision. Rubber-sealed ball bearings are included for smooth performance.
Easy to install, high-quality materials, improved performance.
| Pros | Cons |
|---|---|
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Perfect For:
This upgrade kit is perfect for RC car fans who want to boost their Traxxas 1/10 Slash 2WD, Rustler VXL, or Stampede 2WD. It’s easy to install and made of strong, lightweight aluminum, so your car will run smoother and last longer.
Ready to Purchase?
Buying Guide
Aluminum axle blocks are a game-changer for RC cars and dirt bikes. They offer durability, precision, and enhanced performance. This guide helps you choose the best ones for your ride.
Factors to Consider When Buying Aluminum Axle Blocks:
- Compatibility: Make sure the axle blocks fit your vehicle model. Check for specific compatibility with brands like Traxxas or Kawasaki.
- Material Quality: Look for CNC-machined aluminum or billet aluminum for strength and lightweight performance.
- Durability: Choose parts with anodized finishes for extra protection against wear and tear.
- Ease of Installation: Opt for kits that include all necessary parts and are easy to install.
- Adjustability: Select blocks with multi-hole designs for fine-tuning steering or suspension.
- Performance: Prioritize blocks that improve handling, crash resistance, and overall vehicle performance.
- Price: Balance quality with budget, ensuring you get the best value for your money.
Upgrade your ride with confidence and enjoy better performance on every adventure!