GM TRUCKS 25776416 Rear Drive Shaft Wb 4X2 133

( Brand: Gm Trucks ), ( Manufacturer Part Number: 25776416 ), ( Type: Driveshaft ), ( Placement On Vehicle: Rear ), ( Transmission Type: Automatic ), ( Id: 6c05e5f8-599c-44ec-a4cb-3f0b6318a902 ), ( Interchange: 431-666 ), ( Year: 09 )

Review GM TRUCKS Chevy 4x2 Rear Drive Shaft Myd 133 Wb Oem fits SILVERADO 2500 2007–2010

The **GM 25776416 rear drive shaft** for the **2007 2010 Chevrolet Silverado 2500 HD 4x2 (133-inch wheelbase)** is a precision-engineered, high-performance drivetrain component designed to deliver reliable power transfer from the transmission to the rear axle in these robust half-ton trucks. Built to exacting General Motors specifications, this drive shaft features a robust **U-joint (Universal Joint) assembly** at both the transmission yoke and axle flange ends, ensuring smooth and efficient torque transmission even under heavy loads or off-road conditions. The **spindle shaft** is constructed from high-strength, heat-treated steel, providing exceptional durability and resistance to bending or fatigue, which is critical for maintaining structural integrity during extended use or under demanding driving scenarios. The **center support bearing** is strategically positioned to minimize vibration and reduce wear on the shaft, while the **snap rings and seals** are engineered to keep contaminants out and lubrication in, prolonging the life of the drivetrain components. This drive shaft is fully compatible with the **4L60-E, 4L80-E, and 6L80 transmissions** commonly found in these Silverado models, ensuring seamless integration with the vehicle s powertrain system. Whether hauling heavy payloads, towing substantial trailers, or navigating rough terrain, this drive shaft is built to withstand the rigors of daily work or recreational use, offering a balance of strength, precision, and longevity. Proper installation, including alignment and balancing, is essential to maximize performance and prevent premature wear.

### **Pros and Cons of Buying a 2007 2010 Chevrolet Silverado 2500HD (GM 25776416, 4x2 Rear Drive, 133" Wheelbase)**

#### **Pros**

1. **Reliability (with proper maintenance)** The 2007 2010 Silverado 2500HD, particularly with the **6.0L V8 (L56/L59) or 6.6L Duramax diesel**, is known for durability if maintained correctly. The 6.0L V8 is a robust engine when kept on a regular oil change schedule (every 5K 7K miles). The Duramax (when properly serviced) can last well over 300K miles.

2. **Strong Towing & Hauling Capacity** The 2500HD is rated for **up to 12,000 lbs GCWR** (gas) and **14,000 lbs** (diesel), making it ideal for heavy-duty work, farming, or towing large trailers. The 4x2 rear-drive configuration provides good stability for straight-line towing.

3. **Proven Transmission Options**

- **Gas models:** 4L60-E or 4L70E automatic transmissions are robust if fluid changes are done regularly.

- **Diesel models:** The **6L90E** (in later 2007 2010 models) is a reliable heavy-duty transmission, though some early 2007 models had the **6L50**, which can be less durable if neglected.

4. **Availability of Parts & Service** Being a mid-2000s GM truck, parts are still widely available, and mechanics familiar with the platform are common. This makes repairs and maintenance more accessible than on older or more obscure vehicles.

5. **Comfortable Cab & Bed Options**

- The **extended cab (EC)** and **crew cab** options provide good visibility and passenger space.

- The **133" wheelbase** offers a longer wheelbase than the 150" or 160" versions, making it more stable for towing and hauling.

- The **double-cab crew cab** (available in 2007 2010) is a nice upgrade for passenger comfort.

6. **Aftermarket & Modification Support** The Silverado 2500HD has a strong aftermarket presence, with options for **lift kits, exhaust upgrades, suspension modifications, and performance tuning** (especially for the 6.0L V8).

7. **Fuel Economy (Compared to Larger Trucks)** While not great by modern standards, the **6.0L V8 (gas) gets 12 14 MPG highway**, and the **6.6L Duramax (diesel) gets 15 18 MPG highway**, which is decent for a heavy-duty truck.

8. **Resale Value (For a Used Truck)** The 2500HD holds its value better than some older full-size trucks, especially the diesel models, which are still sought after for their longevity.

9. **Off-Road & Utility Potential** With the right modifications (e.g., skid plates, locking rear differential, lift kit), this truck can handle light off-roading or rugged work applications.

10. **Lower Purchase Price (Compared to New or Modern Trucks)** Used 2007 2010 Silverado 2500HDs are significantly cheaper than new trucks, making them a budget-friendly heavy-duty option.

---

#### **Cons**

1. **Potential Engine & Transmission Issues (If Neglected)**

- **6.0L V8 (L56/L59):** Common problems include **oil leaks (valve cover, oil pan), timing chain stretch (leading to rattling noises), and head gasket failures** if the engine overheats. Regular oil changes and coolant system maintenance are critical.

- **6.6L Duramax Diesel:** While more reliable than the gas V8, it has **turbocharger failures, EGR cooler leaks, and DPF/DEF issues** (especially in later models). The **6L50 transmission** (early 2007) is weaker than the **6L90E** (2008 ) and may require early replacement.

- **Pre-2007 models** (if applicable) may have **older suspension and drivetrain components** that wear out faster.

2. **Fuel Efficiency is Poor** Neither the gas nor diesel versions are fuel-efficient by today s standards. The **6.0L V8 averages 10 12 MPG**, and the **6.6L Duramax gets 15 18 MPG**, which can be expensive for frequent long-distance driving.

3. **Rust & Corrosion Concerns** Many older trucks, especially those from the late 2000s, suffer from **undercoating failures, frame rust, and wheel well corrosion**. A thorough inspection of the **frame rails, rocker panels, and undercarriage** is essential before purchase.

4. **Suspension Wear** The **shock absorbers, bushings, and sway bars** wear out over time, leading to a rough ride. Replacing these components is often a necessary maintenance item.

5. **Electrical & Computer Issues** GM trucks from this era are known for **electrical gremlins**, including **faulty sensors, alternator failures, and PCM (Powertrain Control Module) issues**. A **comprehensive electrical system check** is recommended.

6. **Transmission Problems (Gas Models)**

- The **4L60-E and 4L70E** transmissions can develop **slipping, rough shifting, or solenoid failures** if the transmission fluid isn t changed regularly (every 60K 100K miles).

- **Torque converter issues** (especially in high-mileage examples) can lead to overheating and failure.

7. **Exhaust & Emissions System Failures**

- **Oxygen sensors, EGR valves, and catalytic converters** fail frequently and can trigger **check engine lights**.

- The **6.6L Duramax** has **DPF (Diesel Particulate Filter) and DEF (Diesel Exhaust Fluid) system complications**, which can be costly to repair.

8. **Limited Modern Safety Features** Compared to newer trucks, this model lacks **modern safety tech** like **forward collision warning, lane departure alert, or advanced airbag systems**. It also has **older seat belts and fewer crash-test ratings**.

9. **High Maintenance Costs Over Time** While parts are cheap, **labor costs add up**, especially if multiple systems (transmission, suspension, electrical) need attention. A well-maintained example may cost **$1,500 $3,000/year** in upkeep.

10. **Depreciation & Long-Term Value** While it holds value better than some trucks, the **2500HD is not a high-retainer value vehicle**. If you plan to keep it long-term, expect it to lose value faster than a newer truck.

11. **Noise & Vibration Issues**

- The **6.0L V8 can develop a loud exhaust note** if the muffler or catalytic converter fails.

- **Wind noise** through the cab can be noticeable, especially at highway speeds.

- **Transmission hum or whine** may indicate low fluid or worn components.

12. **Limited Modern Tech & Infotainment** The **radio, climate controls, and infotainment** are basic by today s standards. Adding modern features (Bluetooth, backup camera, etc.) may require aftermarket upgrades.

---

### **Key Inspection Checklist Before Purchase**

1. **Engine Condition**

- Check for **oil leaks (valve cover, oil pan, rear main seal)**.

- Listen for **timing chain rattle** (6.0L V8) or **turbo whine** (6.6L diesel).

- Verify **compression and leak-down tests** if the engine has been modified or has high mileage.

2. **Transmission Health**

- **Gas models:** Check for **slipping, rough shifting, or fluid leaks**.

- **Diesel models:** Ensure the **6L90E transmission** is functioning smoothly (earlier 6L50s may need replacement).

- **Transmission fluid should be dark but not burnt-smelling**.

3. **Suspension & Steering**

- Inspect **shocks, struts, bushings, and sway bars** for wear.

- Check for **excessive play in the steering rack or tie rods**.

- Look for **frame rust or weld repairs**.

4. **Brakes & Drivetrain**

- **Brake pads, rotors, and calipers** should not be worn out.

- **Differential fluid** should be changed (every 50K 100K miles).

- **Drive axles and CV joints** should have no leaks or clunks.

5. **Electrical System

Details:

Model: CHEVY SILVERADO 2500. Vehicle Stock #: 7340. Condition: 196k. Part Stock #.

part #: 25776416 prices

• $119.80-$509.95

specifications universajoin:

• for models: 2500, Silverado
• for makes: Chevy
• for years: 2007-2010
• brand: Gm Trucks
• mpn: 25776416
• type: Driveshaft
• placement on vehicle: Rear
• transmission type: Automatic
• id: 6c05e5f8-599c-44ec-a4cb-3f0b6318a902
• interchange: 431-666
• year: 09

offer universajoin:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• started: February 10, 2026
• options: Ship-to-home

returns universajoin:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

shipping universajoin:

• class: Standard
• service: Standard
• cost: $0.00
• type: Fixed
• transit: 2-7 Days

general universajoin:

• Transmission Drivetrain > Driveshafts Parts > Driveshafts
• condition: Used

payments universajoin:

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

seller universajoin:

• city: Mapleton, Illinois
• # reviews: 1712
• rating: 99.9%

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