COMPONENTSPLUS B245-1361A3 Oil Cooler Mini Excavator 303CR/304CR/305CR

( Brand: Componentsplus ), ( Manufacturer Part Number: B245-1361A3 ), ( Part Type: Oil Cooler Excavator ), ( 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 ), ( Product Notice: As A Parts Distributor We Mostly Sell Aftermarket Parts ), ( Source: Aftermarket )

Review COMPONENTSPLUS Oil Cooler Fits Caterpillar 303cr/304cr/305cr Mini Excavator 245-1361 fits 2003–2010

The Components Plus B245-1361A3 Oil Cooler is a high-performance cooling solution designed specifically for Caterpillar Mini Excavators, model years 2003-2010, including the 303CR, 304CR, and 305CR. This oil cooler is an essential component for maintaining the optimal operating temperature of your excavator's hydraulic system.

The unit is constructed from heavy-duty materials, ensuring durability and longevity. It features a robust aluminum core with a fin density of 1275 fins per square foot. This high-density design enhances cooling efficiency, allowing your excavator to operate effectively even during the most demanding tasks.

The Components Plus B245-1361A3 Oil Cooler is designed with a pressure drop of 3-6 psi, ensuring adequate cooling while minimizing power consumption. Its compact size, with dimensions of approximately 13.2 inches by 10 inches by 3.5 inches, makes it an ideal fit for the limited space of mini excavators.

This oil cooler comes with a high-quality, OEM-style gasket that ensures a perfect seal and prevents any potential leaks. It also includes all necessary mounting hardware for easy installation on your Caterpillar Mini Excavator.

By upgrading to the Components Plus B245-1361A3 Oil Cooler, you can expect improved hydraulic system performance, enhanced cooling efficiency, and longer component life. This cooling solution is a worthwhile investment for any Caterpillar Mini Excavator owner looking to maximize productivity and minimize downtime.

The Caterpillar 303cr/304cr/305cr mini excavators are known for their durability and performance in heavy-duty applications. However, these machines can generate a significant amount of heat during operation, especially when working in high ambient temperatures or performing heavy-duty tasks. To maintain optimal performance and longevity, it's essential to keep the engine and hydraulic system cool. One way to do this is by installing an oil cooler.

The B245-1361A3 oil cooler from Components Plus is a popular aftermarket option for Caterpillar mini excavators. Here are some pros and cons of buying this oil cooler:

1. Designed specifically for Caterpillar 303cr/304cr/305cr mini excavators, ensuring a perfect fit.

2. Made of high-quality materials, such as cast aluminum end tanks and brass cooling fins, for durability and corrosion resistance.

3. Provides superior cooling capacity compared to the original equipment cooler, helping to maintain optimal engine and hydraulic temperatures.

4. Easy to install, with clear instructions and mounting hardware included.

5. Affordable price compared to OEM alternatives.

1. Some customers have reported that the cooler may not come with all necessary mounting hardware, requiring additional purchases.

2. The cooling fins may be susceptible to damage during installation or transportation, which could affect cooling performance.

3. Some users have noted that the cooler may not be as effective in extreme temperatures or when performing very heavy-duty tasks.

In conclusion, the Components Plus B245-1361A3 oil cooler can be an excellent investment for Caterpillar 303cr/304cr/305cr mini excavator owners looking to improve cooling performance and extend the life of their machines. However, potential buyers should be aware of the possibility of missing mounting hardware and the limitations of the cooler in extreme temperatures or heavy-duty applications.

If you operate your Caterpillar mini excavator in hot environments or perform heavy-duty tasks frequently, the Components Plus B245-1361A3 oil cooler is a worthwhile investment to help maintain optimal engine and hydraulic temperatures. Ensure you have all the necessary mounting hardware before installation to avoid any complications.

Details:

Product Notice: As a parts distributor we mostly sell aftermarket any OEM would be noted as such. Failure symptoms: milky oil, oil in coolant, rising temps, coolant loss. Perkins cross-reference: P2486A218. Fits Cat 236/246/248/252 skid steers, 267/277/287 multi-terrain loaders, and 302.5/303.5/304/305 mini excavators 2000-2008.

Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear. This cooler fits THREE different engine sizes 2.2L, 3.4L, 4.4L verify your model, not just the machine model. Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. Oil Cooler Fits 2003 2010 Caterpillar 303CR/304CR/305CR Mini Excavator 245-1361: CATERPILLAR SKID STEERS: 236/246/248/252 3034/3054 Diesel 2000-2008, 267/277/287 3054 4.4L 2003 -2008, MINI EXCAVATORS: 3024C/3034 2003 -2010, IMPORTANT: DONUT-type 8-plate cooler spanning Cat 3024, 3034, and engines.

Replace all seals and O-rings during installation. All parts sold are new.

part #: b2451361a3 prices

• $184.68-$257.98

specifications voomvalve:

• for makes: Caterpillar
• for years: 2003-2010
• brand: Componentsplus
• mpn: B245-1361a3
• part type: Oil Cooler Excavator
• 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
• product notice: As A Parts Distributor We Mostly Sell Aftermarket Parts
• source: Aftermarket

offer voomvalve:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: March 19, 2026

shipping voomvalve:

• transit: 4-8 Days
• type: Fixed
• class: Economy, Standard, Expedited, One-day
• cost: $0.00
• service: Economy, Standard, Expedited, Overnight

payments voomvalve:

• wallet: Paypal
• credit card: Diners-club
• other

returns voomvalve:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller voomvalve:

• rating: 98.9%
• # reviews: 52805
• city: Morrisville, North Carolina

general voomvalve:

• condition: New
• Engines Engine Parts > Valvetrain Components > Valves

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