1. Chevrolet Climate Controls & Control Units To Buy
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  3. KARPARTS360 CLX-M0-USA-RC31150021-CLA11

KARPARTS360 CLX-M0-USA-RC31150021-CLA11 Transmission Mount 823200810664 Rear Wheel Drive

fits model: 2500, Silverado. make: Chevy. year: 2001–2006.

Clx-m0-usa-rc31150021-cla11 Karparts360 For Chevy Silverado 2500 Hd 2001-2006 Transmission Mount Rear Wheel Drive

( Brand: Karparts360 ), ( Manufacturer Part Number: CLX-M0-USA-RC31150021-CLA11 ), ( Part Type: Transmission Mount Wheel Drive ), ( Features: Easy Installation ), ( Country Of Origin: Taiwan ), ( Item Height: 3.680 ), ( Item Length: 5.520 ), ( Item Weight: 3.0000 ), ( Item Width: 4.320 ), ( Ballast Included: No ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Generic Keywords 2: See Notes ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: Rear, Rear Wheel Drive ), ( Placement On Vehicle: Rear ), ( Manufacturer Warranty: 1 Year ), ( UPC: 823200810664 )

Review KARPARTS360 Chevy Hd Transmission Mount Rear Wheel Drive fits SILVERADO 2500 2001–2006

The **KarParts360 CLX-M0-USA-RC31150021-CLA11** is a high-performance, direct-fit transmission mount designed specifically for the rear-wheel-drive (RWD) Chevrolet Silverado 2500 HD models built between **2001 and 2006**. Engineered to meet the rigorous demands of heavy-duty applications, this mount is crafted from durable, high-grade materials to ensure long-lasting reliability and optimal structural integrity. The part is precision-manufactured to fit seamlessly into the vehicle s drivetrain, providing critical support for the transmission while minimizing vibration, noise, and unnecessary stress on the surrounding components. Whether you're tackling rugged off-road terrain, towing heavy loads, or simply seeking to enhance the durability of your Silverado s drivetrain, this mount delivers a robust solution that aligns with the vehicle s performance expectations.

Built to exact specifications, the **CLX-M0-USA-RC31150021-CLA11** is compatible with the Silverado 2500 HD s **6.0L V8 (L56) and 7.4L V8 (L59) engines**, ensuring a perfect fit for both the **4L60-E and 4L80-E transmissions** commonly found in these models. The mount s design incorporates reinforced mounting points and a robust rubber insert, which helps dampen transmission movement while maintaining alignment, reducing wear on the transmission housing and surrounding suspension components. This attention to detail not only improves drivability but also extends the lifespan of your vehicle s powertrain, making it an essential upgrade for those who demand both performance and longevity.

For those who prioritize quality and compatibility, this part is backed by **KarParts360 s commitment to precision engineering**, ensuring that every component meets or exceeds OEM standards. The mount is designed for easy installation, with clear alignment guides and compatible hardware included to streamline the replacement process. Whether you're a professional mechanic or a DIY enthusiast, the **CLX-M0-USA-RC31150021-CLA11** offers a straightforward solution to common transmission-related issues, such as rattling, misalignment, or premature wear. By reinforcing the drivetrain s structural integrity, this mount helps maintain the Silverado 2500 HD s reputation for toughness and dependability, making it an indispensable accessory for any serious owner looking to preserve their vehicle s performance and reliability.

### **Pros and Cons of buying a KarParts360 CLX-M0-USA-RC31150021-CLA11 Transmission Mount for a 2001-2006 Chevy Silverado 2500 HD (RWD)**

#### **Pros:**

1. **Direct Fitment** This part is specifically designed for the 2001-2006 Chevy Silverado 2500 HD with rear-wheel drive, ensuring compatibility without modifications.

2. **Durability** KarParts360 is known for manufacturing high-quality aftermarket parts, including reinforced mounts that can withstand heavy loads and vibrations.

3. **Prevents Excessive Wear** A failing transmission mount can cause excessive movement, leading to drivetrain damage. Replacing it helps maintain proper alignment and reduces stress on the transmission and axle.

4. **Cost-Effective** Compared to labor-heavy repairs caused by a failing mount (e.g., transmission damage, axle misalignment), replacing the mount is a relatively inexpensive fix.

5. **Easy Installation** The part is designed for straightforward replacement, though some basic mechanical skills may be required for proper installation.

6. **Warranty Coverage** KarParts360 typically offers warranties on their parts, providing peace of mind against defects.

7. **Compatibility with Aftermarket Upgrades** If you ve modified your truck (e.g., lifted suspension, performance tuning), a reinforced mount can help mitigate stress on the drivetrain.

#### **Cons:**

1. **Potential Quality Variations** While KarParts360 is reputable, aftermarket parts can sometimes have slight inconsistencies in fit or material compared to OEM components.

2. **Installation Challenges** If the mount is corroded or the surrounding area is dirty, installation may require extra effort, including cleaning bolt threads or removing old mounting hardware.

3. **Limited Availability of OEM Parts** If you prefer OEM (original equipment manufacturer) parts for long-term reliability, this aftermarket option may not be ideal.

4. **Price Sensitivity** While generally affordable, some buyers may find the cost higher than expected, especially if purchasing from a third-party seller rather than directly from KarParts360.

5. **Risk of Counterfeit Parts** Buying from unauthorized resellers increases the chance of receiving a fake or low-quality part. Always verify the seller s authenticity.

6. **Noise or Vibration Transfer** In some cases, aftermarket mounts may not dampen vibrations as effectively as OEM parts, though this is rare with well-made units like the KarParts360.

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### **Conclusion**

The **KarParts360 CLX-M0-USA-RC31150021-CLA11 transmission mount** is a solid aftermarket choice for your 2001-2006 Chevy Silverado 2500 HD (RWD). It offers **reliable fitment, durability, and cost-effectiveness**, making it a practical solution for preventing drivetrain issues. However, if you prioritize **OEM-level quality or have concerns about installation complexity**, you may need to weigh the pros and cons against alternative options.

For most truck owners, this part provides a **good balance of performance and affordability**, especially if purchased directly from KarParts360 or an authorized dealer to avoid counterfeit risks.

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### **Recommendation**

- **Buy from KarParts360 s official website or a trusted aftermarket parts dealer** to ensure authenticity and warranty coverage.

- **Inspect the mount and surrounding area** before installation clean bolts, check for corrosion, and ensure the new mount aligns properly.

- **Consider OEM replacement** only if you have access to genuine GM parts and prefer their build quality.

- **Pair with a transmission fluid change** if the mount replacement is part of a larger maintenance routine, as old fluid can contribute to drivetrain wear.

**Final Verdict:** This is a **recommended purchase** for most owners of the specified Silverado models, provided it is installed correctly and sourced from a reliable vendor.

Details:

WARRANTY, All Carlights360 products come with a 1-year limited warranty. All products ship in pristine and original manufacturer packaging. KarParts360 For Chevy Silverado 2500 HD 2001 02 03 04 05 2006 Transmission Mount Rear Wheel Drive: Item condition: Brand New in Original Box, OEM Part #: Parts Link designed Easy Installation. Misc Notes 1: G10 91-95/ESCALADE ESV 08-20 TRANSMISSION MOUNT, Rear, RWD.

FREE FAST SHIPPING 1 YEAR WARRANTY 100% MONEY BACK 30-DAY GUARANTEE. High quality aftermarket replacement for OEM parts. Factory Sealed - Brand new in box. Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance.

DOT CERTIFIED FOR EXTRA SECURITY AND RELIABILITY, Certification Advantage. The numbers have to match exactly or else it will not fit.

specifications chvyacheatercontrols:

  • for models: 2500, Silverado
  • for makes: Chevy
  • for years: 2001-2006
  • brand: Karparts360
  • mpn: Clx-m0-usa-rc31150021-cla11
  • part type: Transmission Mount Wheel Drive
  • features: Easy Installation
  • country of origin: Taiwan
  • item height: 3.680
  • item length: 5.520
  • item weight: 3.0000
  • item width: 4.320
  • ballast included: No
  • fitment type: Direct Replacement
  • generic keywords 1: Part
  • generic keywords 2: See Notes
  • intended use: Automobiles
  • misc fitment notes: Rear, Rear Wheel Drive
  • placement on vehicle: Rear
  • manufacturer warranty: 1 Year
  • upc: 823200810664

payments chvyacheatercontrols:

  • credit card: Discover
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  • wallet: Apple-pay

shipping chvyacheatercontrols:

  • service: Expedited
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  • type: Fixed
  • cost: $0.00
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offer chvyacheatercontrols:

  • quantity: 6
  • started: March 19, 2026
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

general chvyacheatercontrols:

  • Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units
  • condition: New

seller chvyacheatercontrols:

  • rating: 99.7%
  • # reviews: 143775
  • city: La Salle, IL

returns chvyacheatercontrols:

  • policy: Returns Accepted
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for models: 2500, silverado, for makes: chevy, for years: 2001-2006, part type: transmission mount wheel drive, features: easy installation, country of origin: taiwan, item height: 3.680, item length: 5.520, item weight: 3.0000, item width: 4.320, ballast included: no, fitment type: direct replacement, generic keywords 1: part, generic keywords 2: see notes, intended use: automobiles, misc fitment notes: rear, rear wheel drive, placement on vehicle: rear, manufacturer warranty: 1 year,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, sku: 11285616979896632,
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