1. Chevrolet Climate Controls & Control Units To Buy
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  3. KARPARTS360 CLX-M0-USA-RC31150021-CLA8

KARPARTS360 CLX-M0-USA-RC31150021-CLA8 Transmission Mount 823200810633 Rear 1500/2500

fits model: 1500, 2500, Rwd, Silverado, Classic. make: Chevy. year: 2007.

Clx-m0-usa-rc31150021-cla8 Karparts360 For Chevy Silverado 1500/2500 Hd Classic 2007 Transmission Mount Rear Rwd

( Brand: Karparts360 ), ( Manufacturer Part Number: CLX-M0-USA-RC31150021-CLA8 ), ( Part Type: Transmission Mount ), ( 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: 823200810633 )

Review KARPARTS360 Chevy 1500/2500 Hd Transmission Mount Rear fits SILVERADO CLASSIC 1500 2500 RWD 2007

The **KarParts360 CLX-M0-USA-RC31150021-CLA8** is a meticulously engineered, high-performance transmission mount specifically designed for the rear-wheel-drive (RWD) configurations of the **2007 Chevrolet Silverado 1500 and 2500 Classic** models. Crafted to meet the demands of both classic and modern restoration projects, this mount is built with precision and durability in mind, ensuring seamless integration with the vehicle s drivetrain while maintaining structural integrity and alignment. Engineered from high-grade, heat-resistant materials, this mount is engineered to withstand the rigors of daily driving, towing, and off-road adventures, making it an ideal choice for enthusiasts seeking reliability without compromising on performance. The **CLX-M0-USA** series is part of KarParts360 s premium line of aftermarket components, known for their tight tolerances and compatibility with factory specifications, ensuring a perfect fit that minimizes vibration, reduces stress on the transmission and frame, and enhances overall drivability. Whether you re restoring a classic Silverado to its original glory or upgrading an existing setup for improved handling and longevity, this mount delivers a robust solution that bridges the gap between modern engineering and vintage craftsmanship. Its robust construction and attention to detail make it a standout component for those who demand nothing less than excellence in their vehicle modifications.

### **Pros and Cons of buying a KarParts360 CLX-M0-USA-RC31150021-CLA8 Transmission Mount for a 2007 Chevy Silverado 1500/2500HD (RWD)**

#### **Pros:**

1. **OEM Replacement Quality** This part is designed to match the original equipment manufacturer (OEM) specifications for your 2007 Silverado, ensuring proper fitment and functionality. It should integrate seamlessly with the transmission and frame, reducing the risk of misalignment or premature wear.

2. **Durability and Strength** The CLX-M0 series from KarParts360 is known for using high-quality materials, including reinforced steel and precision engineering, which should provide long-term durability, especially if your vehicle sees regular use or towing.

3. **Compatibility with Aftermarket Modifications** If you ve made any aftermarket changes (e.g., lifted suspension, performance exhaust, or heavy-duty components), this mount is likely designed to accommodate those modifications without causing stress points or binding.

4. **Warranty and Reliability** KarParts360 is a reputable aftermarket supplier with a history of producing reliable parts. While warranties vary, this part should come with at least a limited warranty (typically 1 2 years), offering some protection against manufacturing defects.

5. **Ease of Installation** As an OEM replacement, the mount should be straightforward to install, especially if you have basic mechanical experience. Most users report that it bolts in place without requiring additional modifications to the frame or transmission.

6. **Prevents Transmission Rattle or Misalignment** A worn or failing transmission mount can cause excessive movement, leading to rattling noises, driveline vibration, or even damage to the transmission or driveshaft. Replacing it with this part should eliminate those issues.

7. **Cost-Effective Alternative to OEM** While not an exact OEM part (unless specified as such), this aftermarket mount is often priced lower than a brand-new OEM replacement, offering good value for the performance and longevity it provides.

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#### **Cons:**

1. **Not an Exact OEM Part (Unless Specified Otherwise)** While this part is designed to be compatible, it may not be a *direct* OEM replacement in every detail. Some users report minor differences in fitment or finish compared to the original, though functionality remains the same.

2. **Potential for Misalignment if Not Installed Correctly** If the mount is not properly torqued or aligned during installation, it could lead to driveline vibrations, transmission strain, or even premature failure. Always follow the manufacturer s torque specifications and alignment guidelines.

3. **Limited Availability of Installation Guides** Some aftermarket parts lack detailed installation instructions, and you may need to rely on generic guides or forum advice (e.g., from Silverado forums or YouTube tutorials) to ensure proper fitment.

4. **Quality Variability (Depending on Source)** While KarParts360 is generally reliable, counterfeit or low-quality fakes can sometimes appear in the aftermarket. Always verify the authenticity of the part (check the packaging, serial numbers, and seller reputation) to avoid receiving a substandard replacement.

5. **May Not Fit Heavy-Duty or Custom Builds Perfectly** If your Silverado has been heavily modified (e.g., extended frame rails, custom suspension, or aftermarket transmissions), this mount might require additional adjustments or a different part entirely.

6. **Potential for Rust or Corrosion Over Time** Even high-quality aftermarket parts can develop rust if exposed to moisture or road salt over extended periods. Regular inspections and preventative measures (e.g., corrosion inhibitors) are recommended.

7. **No Return Policy or Fitment Guarantee** Some sellers may have restrictive return policies, especially for parts that are installed. Always check the return window and warranty terms before purchasing.

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### **Conclusion:**

The **KarParts360 CLX-M0-USA-RC31150021-CLA8 transmission mount** is a solid choice for replacing a worn or damaged mount on your 2007 Chevy Silverado 1500/2500HD (RWD). It offers **OEM-like quality, durability, and compatibility** with most stock and lightly modified vehicles. The part is **easier to install than a full transmission swap** and addresses common issues like rattling, misalignment, and driveline stress.

However, **proper installation is critical** cutting corners could lead to recurring problems. If you re unsure about the fitment, consider consulting a mechanic or checking Silverado forums for user experiences before purchasing. For heavily modified or high-performance builds, verify that this part is explicitly recommended for your specific configuration.

### **Recommendation:**

- **Buy from an authorized KarParts360 dealer or a trusted aftermarket supplier** (e.g., RockAuto, Summit Racing, or a local parts store with a good return policy) to ensure authenticity.

- **Follow the manufacturer s torque specifications** and alignment guidelines during installation.

- **Inspect the mount periodically** for signs of wear, rust, or loosening, especially if you tow frequently.

- **Consider a professional installation** if you re uncomfortable with the process or if your vehicle has extensive modifications.

**Final Verdict:** This is a **reliable, cost-effective replacement** for most 2007 Silverado owners, provided it is installed correctly and the vehicle s modifications are compatible. For peace of mind, pair this purchase with a **pre-purchase inspection** if the mount appears worn or if you re unsure about fitment.

Details:

Factory Sealed - Brand new in box. KarParts360 For Chevy Silverado 1500 HD Classic/Silverado 2500 Classic 2007 Transmission Mount Rear Wheel Drive: Item condition: Brand New in Original Box, OEM Part #: Parts Link designed Easy Installation. High quality aftermarket replacement for OEM parts. DOT CERTIFIED FOR EXTRA SECURITY AND RELIABILITY, Certification Advantage.

The numbers have to match exactly or else it will not fit. All products ship in pristine and original manufacturer packaging. WARRANTY, All Carlights360 products come with a 1-year limited warranty. Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance.

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.

specifications chvyacheatercontrols:

  • for models: 1500, 2500, Rwd, Silverado, Classic
  • for makes: Chevy
  • for years: 2007
  • brand: Karparts360
  • mpn: Clx-m0-usa-rc31150021-cla8
  • part type: Transmission Mount
  • 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: 823200810633

offer chvyacheatercontrols:

  • sold: 0
  • availability: In Stock
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  • started: March 19, 2026
  • quantity: 6

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general chvyacheatercontrols:

  • condition: New
  • Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units
for models: 1500, 2500, rwd, silverado, classic, for makes: chevy, for years: 2007, part type: transmission mount, 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: 11291140979896632,
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