1. Ignition & Starting Systems Inboard Engines Components For Sale
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  3. RAREELECTRICAL B225-6817A8

RAREELECTRICAL B225-6817A8 Oil Cooler Telehandler TH220B/TH330B/TH340B

fits make: Caterpillar. year: 2003–2012.

B225-6817a8 Rareelectrical Oil Cooler Fits 2003-2012 Caterpillar Th220b/th330b/th340b Telehandler 225-6817

( Brand: Rareelectrical ), ( Manufacturer Part Number: B225-6817A8 ), ( Part Type: Oil Cooler ), ( Warranty: 1 Year ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Source: Aftermarket )

Review RAREELECTRICAL Oil Cooler Caterpillar Th220b/th330b/th340b Telehandler 225-6817 fits 2003–2012

The **B225-6817A8 Oil Cooler** is a high-performance, precision-engineered fluid cooler specifically designed for Caterpillar s robust **TH220B, TH330B, and TH340B telehandlers** produced between **2003 and 2012**. Built to withstand the demanding conditions of heavy-duty material handling, this oil cooler ensures optimal thermal management by efficiently dissipating excess heat from the hydraulic and transmission systems, thereby extending the lifespan of critical components and maintaining peak operational efficiency. Constructed from **high-grade aluminum alloy**, the cooler features a **compact yet robust core design** with an expanded surface area, maximizing heat transfer while minimizing space constraints in the telehandler s tight undercarriage. Its **tubular fin configuration** enhances airflow efficiency, allowing for superior cooling performance even in high-load, high-temperature environments where dust, debris, and fluctuating ambient conditions can compromise performance. The cooler is equipped with **reinforced mounting brackets and gaskets**, ensuring a secure, leak-proof seal that resists vibration and thermal expansion, which is essential for the aggressive, repetitive motion of telehandler operations. Compatible with **Caterpillar s hydraulic oil specifications**, including **Caterpillar TO-4, TO-5, and TO-6**, this cooler is engineered to handle the thermal demands of heavy-duty hydraulic systems without compromising on durability. Whether deployed in construction sites, warehouses, or industrial applications, the **B225-6817A8** provides reliable, long-term cooling protection, reducing the risk of overheating, fluid breakdown, and premature wear on hydraulic pumps, valves, and transmission components. Its **OEM-level quality** ensures seamless integration with the telehandler s existing cooling system, making it an indispensable upgrade for operators seeking to enhance reliability, reduce downtime, and prolong the service life of their equipment.

### **Pros and Cons of buying a B225-6817A8 Oil Cooler for 2003 2012 Caterpillar TH220B/TH330B/TH340B Telehandlers**

#### **Pros**

1. **Compatibility and Fitment**

- The B225-6817A8 oil cooler is specifically designed for the 2003 2012 Caterpillar TH220B, TH330B, and TH340B telehandlers, ensuring a direct fit without modifications. This reduces installation time and potential compatibility issues.

2. **Improved Thermal Management**

- Telehandlers operating in heavy-duty applications (e.g., construction, material handling, or extended shifts) generate significant heat. A high-quality oil cooler like this one helps maintain optimal operating temperatures, preventing premature wear on hydraulic components, pumps, and seals.

3. **Extended Equipment Lifespan**

- By preventing overheating, the oil cooler reduces thermal stress on the hydraulic system, engine, and transmission. This can lead to fewer breakdowns, reduced maintenance costs, and a longer service life for the telehandler.

4. **Enhanced Performance in Hot Climates**

- If the telehandler operates in high-temperature environments (e.g., deserts, tropical regions, or under direct sunlight), the oil cooler ensures consistent lubrication and hydraulic efficiency, improving overall performance and reliability.

5. **OEM-Quality or High-Quality Aftermarket Part**

- Depending on the source, this cooler may be an original equipment manufacturer (OEM) part or a high-quality aftermarket alternative. OEM parts guarantee exact specifications, while reputable aftermarket brands offer cost-effective solutions without sacrificing performance.

6. **Prevents Contamination and Sludge Buildup**

- Proper cooling reduces the risk of oil degradation, which can lead to sludge formation, clogged filters, and restricted oil flow. This keeps the hydraulic system cleaner and more efficient.

7. **Compatibility with Upgrades**

- If the telehandler has been modified with larger hydraulic pumps, extended hours of operation, or additional attachments, the oil cooler ensures the system can handle increased thermal loads without overheating.

8. **Warranty and Support (If Applicable)**

- Purchasing from a reputable dealer or manufacturer may include warranties or technical support, providing peace of mind in case of defects or installation issues.

---

#### **Cons**

1. **Cost**

- A genuine OEM oil cooler or a high-quality aftermarket part can be expensive, especially if purchased new or from a trusted supplier. Used or refurbished coolers may be more budget-friendly but could come with reliability risks.

2. **Installation Complexity**

- While the cooler is designed for these telehandlers, installation may require mechanical expertise, especially if the original cooler is being replaced. Improper installation (e.g., leaks, incorrect flow rates) could lead to performance issues or damage.

3. **Maintenance Requirements**

- Oil coolers, like any hydraulic component, require periodic inspection for leaks, clogs, or damage. Neglecting maintenance could reduce their effectiveness over time.

4. **Potential for Counterfeit Parts**

- If purchasing from an untrusted source, there is a risk of receiving a counterfeit or low-quality part that fails prematurely. Always verify the supplier s reputation and part authenticity.

5. **Limited Longevity in Harsh Conditions**

- While the cooler improves thermal management, extreme conditions (e.g., dust, debris, or chemical exposure) can still affect its performance. Regular cleaning and maintenance are necessary to prevent blockages.

6. **Compatibility with Modified Systems**

- If the telehandler has been heavily modified (e.g., custom hydraulic circuits, non-OEM components), the oil cooler may not integrate perfectly, requiring additional adjustments or customization.

7. **Depreciation Over Time**

- Like all mechanical parts, oil coolers degrade with age and usage. While they last for years, they may eventually need replacement, adding to long-term costs.

8. **Dependence on Hydraulic System Health**

- If the telehandler s hydraulic system is already failing (e.g., leaking seals, contaminated oil), installing a new cooler won t fully resolve underlying issues. A comprehensive service may be needed.

---

### **Conclusion**

The **B225-6817A8 oil cooler** is a valuable upgrade for 2003 2012 Caterpillar TH220B/TH330B/TH340B telehandlers, particularly for operators in demanding environments or those seeking to extend equipment lifespan. Its primary benefits improved thermal management, compatibility, and performance enhancement outweigh the drawbacks for most users, provided the part is sourced responsibly and installed correctly.

However, the **cost, installation requirements, and maintenance needs** must be carefully considered. If the telehandler is already in poor condition or operates in extremely harsh conditions, addressing other system issues (e.g., oil contamination, leaks) alongside the cooler installation will yield better long-term results.

---

### **Recommendation**

1. **Verify the Part s Authenticity**

- Purchase from a **Caterpillar-authorized dealer** or a reputable aftermarket supplier with a proven track record (e.g., Remanufactured Parts Distributors, local hydraulic specialists). Avoid unknown sellers to prevent counterfeit or substandard parts.

2. **Assess the Telehandler s Current Condition**

- Before installing the oil cooler, ensure the hydraulic system is in good health. Check for leaks, oil quality, and filter condition. Addressing these issues first will maximize the cooler s effectiveness.

3. **Professional Installation**

- If unsure about installation, consult a **certified Caterpillar technician** or a hydraulic specialist. Proper routing, sealing, and flow adjustments are critical for optimal performance.

4. **Budget for Maintenance**

- Plan for regular inspections and cleaning of the oil cooler to prevent clogs or leaks. Consider including it in your telehandler s routine maintenance schedule.

5. **Consider a Remanufactured Option**

- If cost is a concern, a **remanufactured OEM oil cooler** (e.g., from Caterpillar s remanufacturing program) offers a cost-effective alternative to a new part while maintaining reliability.

6. **Evaluate Long-Term ROI**

- Calculate the **cost savings from reduced downtime, extended equipment life, and improved efficiency** against the cooler s upfront expense. For telehandlers used in heavy-duty applications, the ROI is typically strong.

**Final Verdict:**

For operators who prioritize **reliability, performance, and longevity** in their Caterpillar telehandlers, the **B225-6817A8 oil cooler** is a worthwhile investment. However, it should be part of a broader maintenance strategy rather than a standalone fix. If the telehandler is older or heavily used, pair this upgrade with other necessary repairs to ensure the best possible outcome.

Details:

All parts sold are new. As a parts distributor we mostly sell aftermarket any OEM would be noted as such. Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. OEM PART NUMBERS: Caterpillar: 225-6817 Primary OEM, SPECIFICATIONS: Cooler Type: Brick Type, Plate Count: 9, Core Material: Aluminum, Engine: 3054C/C4.4, Displacement: 4.4L, condition: New, APPLICATION: Compatible with Caterpillar 414E/416D/416E 2000-2020, 420D/420E/420F 312D2/313D2/315C 2004-2018, TH220B/TH330B/TH340B 2003 -2012, TH355B/TH460B/TH560B 2005-2012, Product Notice.

Oil Cooler Fits 2003 2012 Caterpillar TH220B/TH330B/TH340B Telehandler 225-6817: Replaces Part Numbers Specifications.

part #: b2256817a8 prices

  • $406.40-$453.69

specifications ignitionstartin:

  • for makes: Caterpillar
  • for years: 2003-2012
  • brand: Rareelectrical
  • mpn: B225-6817a8
  • part type: Oil Cooler
  • warranty: 1 Year
  • california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
  • source: Aftermarket

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  • city: Atlanta, Georgia
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  • options: Ship-to-home
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  • quantity: 6
  • started: March 19, 2026
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  • Boat Parts > Inboard Engines Components > Ignition Starting Systems
for makes: caterpillar, for years: 2003-2012, part type: oil cooler, warranty: 1 year, california prop 65 warning: this product may expose you to chemicals which are known to the state of california to cause cancer and birth defects or other reproductive harm. for more information go to www.p65warnings.ca.gov, source: aftermarket,
category: boat parts > inboard engines components > ignition starting systems, sku: 8624673405740773,
Rareelectrical B225-6817A8 Is Similar To:
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5 offers $406.40–$453.69 USD
  • New. Offer #1 priced at $453.69 + $0.00 shipping estimate = $453.69* total. Compatible with Caterpillar 416D/416E/416F (2000-2020). Caterpillar: 296-5616 (Related oil cooler component).FREE SHIPPING
  • New. Offer #2 priced at $406.40 + $0.00 shipping estimate = $406.40* total. Compatible with Caterpillar 312D2/313D2/315C (2004-2018). Caterpillar: 225-6817 (Primary OEM).FREE SHIPPING
  • New. Offer #3 priced at $453.69 + $0.00 shipping estimate = $453.69* total. FREE SHIPPING
  • New. Offer #4 priced at $594.12 + $0.00 shipping estimate = $594.12* total. FREE SHIPPING
  • New. Offer #5 priced at $406.40 + $0.00 shipping estimate = $406.40* total. FREE SHIPPING

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