GM 24260039 Valve Body Notch Separator Plate Check Balls General 6T70 GEN2

( Brand: Gm ), ( Manufacturer Part Number: 24260039 ), ( Type: Automatic Transmission ), ( Country Of Origin: United States )

Review GM General Motors Oem Valve Body Gen2 V notch Separator Plate Check Balls fits 2010

This product is a meticulously engineered **Gen2 V-Notch Separator Plate with 10 Check Balls** designed specifically for the **24260039 6T70 GM Valve Body**, ensuring optimal performance and reliability for high-performance fuel injection systems. Crafted with precision, this separator plate features a **unique V-notch design**, which enhances fuel flow dynamics by reducing turbulence and improving atomization, leading to more consistent fuel delivery and better combustion efficiency. The **10 high-quality check balls** typically made from durable materials like stainless steel or hardened steel are precision-machined to maintain tight tolerances, preventing fuel bypass and ensuring proper sequencing of fuel pulses. This setup is ideal for applications requiring smooth, pulsation-free fuel delivery, such as high-RPM engines, turbocharged setups, or performance-oriented fuel injection systems. The separator plate s design also helps minimize carbon buildup by promoting cleaner fuel flow, extending the lifespan of injectors and other downstream components. Whether used in aftermarket tuning, racing applications, or high-performance modifications, this valve body component delivers a balance of durability and performance, making it a critical upgrade for those seeking enhanced fuel system reliability and efficiency.

### **Pros and Cons of Buying a General 24260039 6T70 GM Valve Body (Gen2) with V-Notch Separator Plate and 10 Check Balls**

1. **Compatibility and Performance**

- This valve body is designed specifically for the **6T70 transmission**, ensuring proper fluid flow and shift quality. It is a **Gen2 model**, which often includes improvements over earlier versions, such as better shift response and durability.

- The **V-notch separator plate** is a newer design that helps improve **valve body efficiency** by reducing turbulence and ensuring smoother valve engagement, which can lead to better shifting and reduced wear on the transmission components.

2. **OEM-Quality Replacement**

- General Motors (GM) and aftermarket brands like **Mopar, ACDelco, or local transmission specialists** often produce high-quality valve bodies that meet or exceed OEM specifications. This part is critical for transmission function, so a reliable source ensures proper operation.

- The **10 check balls** included are essential for regulating fluid flow and pressure within the valve body. High-quality check balls reduce the risk of leaks and clogging, which can cause rough shifts or transmission failure.

3. **Cost-Effective Repair**

- Replacing a faulty valve body is often more affordable than rebuilding or replacing the entire transmission. This part is a **common failure point** in manual transmissions, especially in older or high-mileage vehicles, making it a practical upgrade.

- Purchasing from a reputable supplier (e.g., **RockAuto, Transmission Specialists, or a trusted local shop**) ensures you get an authentic part without excessive markup.

4. **Ease of Installation**

- The valve body is a **modular component** that can be removed and replaced without major disassembly of the transmission. Many mechanics find it straightforward to install, especially with the correct tools (e.g., valve body puller, torque wrench).

- The **V-notch design** may simplify alignment and fitting compared to older flat-plate separator designs, reducing the chance of installation errors.

5. **Potential for Improved Durability**

- If the original valve body was worn or damaged, replacing it with a **new or reconditioned unit** can extend the life of the transmission. The **check balls and separator plate** are critical wear points, and fresh components reduce the risk of internal damage.

---

1. **Potential for Counterfeit or Low-Quality Parts**

- The aftermarket for transmission parts can be saturated with **fake or substandard replicas**, especially from unscrupulous sellers on platforms like eBay or Amazon. A **non-GM or poorly made valve body** may fail prematurely, leading to costly repairs.

- **Recommendation:** Always purchase from **authorized dealers, reputable transmission specialists, or verified online retailers** (e.g., RockAuto, Transmission Specialists, or local GM/transmission shops). Check for **serial numbers, packaging, and seller reviews** to avoid fakes.

2. **Installation Risks if Not Done Correctly**

- Improper installation (e.g., **misaligned separator plate, incorrect torque, or damaged seals**) can lead to **leaks, rough shifts, or even transmission failure**. This part requires **precision fitting** and often involves **solenoid removal and valve body alignment**.

- **Recommendation:** Have a **qualified transmission mechanic** perform the installation, especially if you lack experience with manual transmissions.

3. **Cost of Additional Components**

- **New seals or gaskets** (if the old ones were damaged).

- **Transmission fluid** (a full flush is recommended after valve body replacement).

- **Solenoid kits** (if the original solenoids are worn).

- These extras can **increase the total repair cost** beyond just the valve body.

4. **Limited Longevity if Transmission is Already Failing**

- If the **transmission is severely worn** (e.g., damaged gears, clutch issues, or internal leaks), replacing just the valve body may **temporarily fix shifting problems** but will not address deeper issues. This could lead to **recurring problems** and the need for a full rebuild or replacement.

- **Recommendation:** Have a **transmission diagnostic** performed before purchasing to ensure the valve body is the root cause of the issue.

5. **Potential for Overkill in Some Cases**

- If the transmission is **high-mileage but otherwise healthy**, a **reconditioned valve body** may suffice instead of a new one. A **new valve body** is an investment that may not be necessary if the existing one is still functional.

- **Recommendation:** Inspect the old valve body for **excessive wear, cracked plates, or damaged check balls** before deciding on a replacement.

---

Replacing the **General 24260039 6T70 GM Valve Body (Gen2) with V-Notch Separator Plate and 10 Check Balls** is a **practical and often necessary repair** for transmissions experiencing **rough shifting, delayed engagement, or internal leaks**. The **V-notch design** and **high-quality check balls** provide **improved performance and longevity** compared to older valve body models. However, the success of this repair depends on **purchasing an authentic part** and ensuring **proper installation**.

1. **Source the Part from a Trusted Supplier** Avoid counterfeit parts by buying from **authorized dealers, RockAuto, or a reputable transmission specialist**.

2. **Have a Mechanic Perform the Installation** If you lack experience with manual transmissions, **do not attempt DIY installation** to prevent damage.

3. **Check for Underlying Transmission Issues** Before purchasing, have a **transmission diagnostic** to ensure the valve body is the only problem.

4. **Consider a Reconditioned Unit if Budget is a Concern** If the transmission is not severely worn, a **remanufactured valve body** may be a cost-effective alternative.

5. **Flush the Transmission Fluid** After installation, **replace the transmission fluid** to ensure proper lubrication and cooling of the new valve body.

**Final Verdict:** If the valve body is confirmed as the issue and purchased from a reliable source, replacing it is a **wise investment** that can **restore transmission performance and extend its lifespan**. However, if the transmission is beyond repair, a **full rebuild or replacement** may be the better long-term solution.

Details:

V-notched upper/lower separator plates. Channel/Upper separator plate. GM OEM 6T70 Gen2 Valve Body, Pulled from 2013 Cadillac SRX donor car with 91k miles in Feb 2026. 10 check valve balls in upper body.

Completed Upper valve body assembly including 10 check balls.

part #: 24260039 prices

• $190.30-$543.30

specifications autotransmissionsgo:

• for years: 2010
• brand: Gm
• mpn: 24260039
• type: Automatic Transmission
• country of origin: United States

returns autotransmissionsgo:

• policy: No Returns

offer autotransmissionsgo:

• started: March 9, 2026
• availability: In Stock
• quantity: 1
• sold: 0
• best offers: True
• options: Ship-to-home

shipping autotransmissionsgo:

• cost: $10.81
• type: Calculated
• class: Standard
• transit: 4-8 Days
• carrier: USPS
• service: USPS Ground Advantage

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

payments autotransmissionsgo:

• wallet: Google-pay
• credit card: Diners-club
• other

seller autotransmissionsgo:

• city: Snoqualmie, Washington
• # reviews: 119
• rating: 100.0%

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