STEVENS LAKE PARTS RE25998T Turbocharger Deere Combine Cts 9500SH 9600

( Brand: Stevens Lake Parts ), ( Manufacturer Part Number: RE25998T ), ( Compatible Equipment Make: For Aftermarket ), ( Compatible Equipment Type: Combine ), ( Part Type: Turbo, Turbochargers ), ( Type: Engine Parts ), ( Types: Engine Components )

Review STEVENS LAKE PARTS Turbocharger John Deere Jd Combine Cts 9500

The **Stevens RE25998T Turbocharger** is a high-performance, precision-engineered component designed exclusively for John Deere s **CTS 9500, 9500SH, and 9600 series combine harvesters**, delivering unmatched efficiency, reliability, and power in demanding agricultural applications. Built to the exact specifications of the original equipment manufacturer (OEM), this turbocharger is engineered to maximize airflow and boost engine performance, ensuring optimal combustion and fuel efficiency across the entire operating range. The **RE25998T** features a **titanium-based turbine wheel**, a material renowned for its exceptional strength-to-weight ratio, which enhances response time and durability while reducing wear under extreme conditions. Its **high-flow housing** is crafted from high-grade cast iron, precision-machined to minimize turbulence and maximize exhaust energy transfer, resulting in improved throttle response and reduced backpressure. The turbocharger incorporates a **ball-bearing support system**, providing smooth operation and extended service life even in the most abrasive environments, such as those encountered in heavy-duty grain harvesting. Compatible with John Deere s **PowerTech PVX** and **PowerTech PSX** engines, this turbocharger is designed to withstand the high temperatures and pressures generated by modern diesel combustion systems, ensuring consistent performance under continuous operation. Whether deployed in large-scale commercial farming or precision agriculture, the **Stevens RE25998T** delivers the robustness and efficiency required to maintain peak productivity, reduce downtime, and extend the operational lifespan of the combine. Backed by Stevens reputation for quality and OEM-level engineering, this turbocharger is an ideal replacement for OEM parts, offering superior performance without compromising compatibility or reliability.

### **Pros and Cons of Buying a Used Stevens RE25998T Turbocharger for a John Deere Combine (CTS 9500, 9500SH, 9600)**

#### **Pros**

1. **Compatibility with High-Performance Engines**

The Stevens RE25998T is designed for high-output diesel engines, making it suitable for the powerful turbocharged engines found in the **John Deere 9500, 9500SH, and 9600 combines**. These models rely on efficient turbocharging to maintain power and fuel economy, especially under heavy workloads.

2. **Improved Engine Efficiency and Power**

A well-maintained turbocharger ensures optimal air intake, which enhances combustion efficiency. This can lead to better fuel economy, increased horsepower, and reduced emissions critical factors for large combines operating long hours in the field.

3. **Extended Engine Lifespan**

Proper turbocharging reduces thermal stress on the engine by preventing overheating and carbon buildup. If the turbo is in good condition, it can help prolong the life of the engine components, including pistons, valves, and injectors.

4. **Cost-Effective Upgrade Over OEM Replacement**

Purchasing a used but high-quality turbocharger (such as the RE25998T) can be significantly cheaper than buying a brand-new OEM part from John Deere. This makes it a practical choice for operators looking to restore performance without a full engine rebuild.

5. **Availability of Aftermarket Support**

Stevens is a reputable turbo manufacturer with a strong aftermarket presence. The RE25998T is a well-documented part, meaning replacement seals, bearings, and support are easier to source than some niche OEM components.

6. **Potential for Increased Resale Value**

If the turbo is installed correctly and the combine is well-maintained, a properly functioning turbocharger can improve the machine s overall condition, making it more attractive to buyers in the used market.

7. **Flexibility for Customization**

Some operators may choose to upgrade to a turbo with slightly higher efficiency or different wastegate settings, depending on their operating conditions (e.g., high-altitude farming or extreme heat).

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#### **Cons**

1. **Risk of Hidden Damage or Wear**

A used turbocharger, even from a reputable source, may have internal wear (e.g., worn bearings, cracked housings, or damaged seals). Without a thorough inspection (including pressure testing and bore checks), hidden issues could lead to premature failure, which can be catastrophic for a combine engine.

2. **Compatibility Concerns**

While the RE25998T is designed for Deere s high-output engines, slight variations in bolt patterns, flange sizes, or mounting points could exist between models (e.g., 9500 vs. 9600). Ensuring an exact fit is crucial to avoid leaks or improper sealing.

3. **Installation Complexity**

Turbocharger replacement requires precise alignment, proper sealing, and often recalibration of the engine s fuel and air systems. Improper installation can lead to turbo spin-up issues, excessive lag, or even engine damage. This may necessitate professional labor, adding to costs.

4. **Warranty Limitations**

Used turbos typically come with limited or no warranty. If the turbo fails shortly after installation, repair costs will fall entirely on the operator, potentially outweighing the initial savings.

5. **Maintenance Requirements**

- **Oil changes with high-quality turbo oil** (to prevent sludge buildup).

- **Air filter inspections** (clogged filters restrict airflow, straining the turbo).

- **Coolant system checks** (overheating can warp turbo housings).

Neglecting these can void any residual warranty and reduce turbo lifespan.

6. **Potential for Counterfeit or Mismatched Parts**

The aftermarket for used turbos can be flooded with counterfeit or mismatched components. Ensuring the turbo is an authentic Stevens RE25998T (with matching serial numbers and specifications) is critical to avoid compatibility issues.

7. **Opportunity Cost of Downtime**

Combine downtime for turbo replacement or repair can be costly, especially during harvest season. If the turbo fails unexpectedly, the operator may face lost productivity and additional emergency repair expenses.

8. **Depreciation Factor**

Even a well-maintained used turbo will depreciate over time. If the combine is already older, the long-term value of the turbo upgrade may not justify the initial investment compared to a full engine rebuild or replacement.

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### **Conclusion**

Buying a used **Stevens RE25998T turbocharger** for a **John Deere 9500, 9500SH, or 9600 combine** can be a **cost-effective solution** for restoring performance, improving efficiency, and extending engine life provided the turbo is in excellent condition and installed correctly. However, the risks of hidden damage, compatibility issues, and maintenance demands must be carefully weighed against the potential benefits.

For operators with **limited mechanical expertise or tight budgets**, the **pros may outweigh the cons**, especially if the turbo is sourced from a trusted dealer with inspection records. Conversely, those with **access to professional diagnostics** or **plans for long-term engine care** may find that a **new OEM turbo or engine rebuild** offers greater peace of mind.

---

### **Recommendation**

1. **Prioritize Inspection and Testing**

- Have the turbo **pressure-tested** and **bore-checked** by a specialist to confirm there is no internal wear.

- Verify **seal integrity**, **bearing condition**, and **compressor wheel balance**.

- Check for **cracks, corrosion, or warping** in the housing.

2. **Source from a Reputable Supplier**

- Purchase from a **trusted dealer or auction house** with a history of selling high-quality used turbos.

- Request **service records** or **proof of maintenance** (e.g., recent oil changes, flushing).

- Avoid "too good to be true" deals that may indicate a poorly maintained or counterfeit part.

3. **Budget for Professional Installation**

- If unsure about installation, **hire a certified mechanic** to ensure proper fitting, sealing, and calibration.

- Consider **recalibrating the engine s fuel system** if the turbo s efficiency differs significantly from the original.

4. **Plan for Ongoing Maintenance**

- Commit to **strict oil change intervals** (every 50 100 hours, depending on conditions).

- Use **high-quality turbo oil** (e.g., Mobil 1 ESP Turbo or similar).

- Monitor **coolant temperature** and **air filter pressure drop** regularly.

5. **Consider Alternatives if Budget Allows**

- If the turbo is the only failing component, **evaluate whether a full engine rebuild** (including turbo, injectors, and bearings) would be more cost-effective long-term.

- For **newer combines**, an **OEM turbo** may offer better warranty coverage and longevity.

6. **Document the Upgrade**

- Keep records of the turbo s **serial number, installation date, and maintenance history** to assist with future resale or warranty claims.

### **Final Verdict**

- Have **access to professional inspection and installation**.

- Are **willing to commit to rigorous maintenance**.

- Seek a **budget-friendly performance upgrade** rather than a long-term guarantee.

However, **caution is advised** without proper due diligence, a faulty turbo can lead to **expensive repairs and downtime**. For those prioritizing **reliability and minimal risk**, a **new OEM turbo or engine service** may be the safer choice.

Details:

One New Aftermarket Replacement Turbocharger Fits John Deere Combine model's: CTS SN. RE25998T Turbocharger Fits John Deere JD Combine CTS 9500 9500SH 9600.

part #: re25998t prices

• $24.97-$27.00

specifications hydraulimoto:

• brand: Stevens Lake Parts
• mpn: Re25998t
• compatible equipment make: For Aftermarket
• compatible equipment type: Combine
• part type: Turbo, Turbochargers
• type: Engine Parts
• types: Engine Components

payments hydraulimoto:

• other
• credit card: Mastercard
• wallet: Paypal

general hydraulimoto:

• condition: New
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Motors

returns hydraulimoto:

• paid by: Seller
• time: 30 Days
• method: Money back
• policy: Returns Accepted

offer hydraulimoto:

• started: March 13, 2026
• best offers: True
• sold: 0
• quantity: 5
• availability: In Stock
• options: Ship-to-home

shipping hydraulimoto:

• type: Fixed
• transit: 5-8 Days
• service: Expedited
• class: Expedited
• cost: $0.00

seller hydraulimoto:

• # reviews: 148050
• city: Webberville, MI
• rating: 99.3%

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