CATERPILLAR Cat Hydraulic Relief Valve 6E-6191 992D

( Brand: Caterpillar ), ( Part Type: Hydraulic Valve ), ( Compatible Equipment Type: Wheel Loader ), ( Unit Type: Unit ), ( Manufacturer Part Number: 6E6191 ), ( Country/region Of Manufacture: United Kingdom )

Review CATERPILLAR New Cat Oem Hydraulic Relief Valve

The Caterpillar 6E-6191 hydraulic relief valve, part number 992D, is a crucial component in the hydraulic system of Cat 992D wheel loaders and other similar machinery. This relief valve is designed and manufactured by Caterpillar, a leading global brand known for its durability and performance in heavy-duty equipment.

The 6E-6191 hydraulic relief valve is a pressure relief valve, which means its primary function is to maintain safe operating pressure levels within the hydraulic system. It is specifically engineered to provide reliable pressure relief when the system exceeds the set pressure limit. This helps prevent damage to the hydraulic components caused by excessive pressure.

This relief valve is constructed using high-quality materials, including hardened steel for its body and brass for its internal components. These materials ensure the valve can withstand the rigors of heavy-duty applications, while also providing excellent corrosion resistance.

The 6E-6191 relief valve features a spring-loaded spool design, which offers quick response and precise pressure control. The valve is adjustable, allowing users to set the desired relief pressure. This adjustability provides flexibility for different operating conditions and applications.

The valve is designed for easy installation, with a compact footprint and mounting holes that match the original equipment manufacturer (OEM) specifications. It also comes with all necessary mounting hardware for simple installation.

The Caterpillar 6E-6191 hydraulic relief valve is backed by the Cat factory warranty, ensuring peace of mind and protection against manufacturing defects. It is recommended that users follow the recommended maintenance schedule to prolong the life of the valve and the entire hydraulic system.

In summary, the Caterpillar 6E-6191 hydraulic relief valve is a robust and reliable solution for maintaining safe operating pressure levels in the hydraulic systems of Cat 992D wheel loaders and other heavy-duty machinery. Its high-quality construction, adjustable pressure settings, and easy installation make it an essential component for optimal machine performance and longevity.

Buying a Caterpillar 6E-6191 hydraulic relief valve for a 992D machine can be a crucial decision for maintaining the performance and longevity of the hydraulic system. Here are some pros and cons to consider before making a purchase.

1. High-quality component: Caterpillar is a renowned brand in heavy-duty equipment, and their hydraulic relief valves are known for their durability and reliability.

2. Enhanced system performance: A new relief valve can improve the overall efficiency and responsiveness of the hydraulic system, leading to better machine performance.

3. Safety: A faulty or worn-out relief valve can compromise the safety of the machine and its operators, making it essential to replace it when necessary.

4. Reduced downtime: Replacing a faulty relief valve with a new one can prevent unexpected machine downtime, ensuring uninterrupted operations.

1. Cost: Original Caterpillar relief valves can be relatively expensive compared to aftermarket alternatives, which may deter some buyers.

2. Availability: Depending on the specific model and availability, it may take some time to obtain a new Caterpillar relief valve.

3. Installation: Installing a new relief valve can be a complex process and may require specialized knowledge and tools.

In conclusion, while the cost and availability of a Caterpillar 6E-6191 hydraulic relief valve for a 992D machine may be a concern, the long-term benefits of improved system performance, enhanced safety, and reduced downtime make it a worthwhile investment. Ultimately, weighing these pros and cons against the specific needs and budget of your operation can help inform your decision.

Recommendation: If you prioritize the long-term performance and safety of your Caterpillar 992D hydraulic system, consider investing in a genuine Caterpillar 6E-6191 hydraulic relief valve. However, if budget constraints are a concern, explore aftermarket alternatives from trusted suppliers while ensuring their compatibility and quality.

Details:

Designed to resist vibrations, shocks, and extreme loads. For part number 6E-6191. Withstands harsh operating conditions. A Relief valve is a component in hydraulic systems designed to protect the system from over pressure and provide safe efficient operation of by controlling relieving excess pressure.

It consists of two components the main valve and pilot. Applications: A Relief valve safeguards the system, reduces risk of damage, and ensures smooth operation heavy vehicle hydraulic systems. Compatible model's. Attributes: designed to effectively relieve pressure and maintain system integrity.

part #: 6e6191 prices

• $45.86-$187.50

specifications heavyaccoutrement:

• brand: Caterpillar
• part type: Hydraulic Valve
• compatible equipment type: Wheel Loader
• unit type: Unit
• manufacturer part number: 6E6191
• country/region of manufacture: United Kingdom

offer heavyaccoutrement:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 2
• started: September 4, 2025
• options: Ship-to-home

returns heavyaccoutrement:

• policy: No Returns

shipping heavyaccoutrement:

• type: Fixed
• carrier: USPS
• transit: 4-9 Days
• class: Standard
• cost: $6.95
• service: USPS Ground Advantage

general heavyaccoutrement:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Hardware Parts
• condition: New

seller heavyaccoutrement:

• # reviews: 1584
• city: Dana, Kentucky
• rating: 99.3%

payments heavyaccoutrement:

• other
• credit card: Mastercard
• wallet: Apple-pay

Caterpillar 6E6191 Is Similar To:

• Reliable Aftermarket Parts Our Name Says It All 2d4867 Fitting-grease 7k0416 Fits Caterpillar Cat Free Shipping (22.3% similar) Many things can play a factor such as location, weather, and the items in order. One new aftermarket replacement motor, fits universal products makes and model's, tech info: 2 bolt sae a, 400 dips, 1 -1/16-12 o-ring, 180 apart, straight shaft, replaces part number s: 104-1044...(June 5th, 2024)
• Cat 5d-5532 Genuine Oem Caterpillar Washer-thrust (27.8% similar) Genuine oem Caterpillar cat washer-thrust 5D-5532...(June 10th, 2024)
• Reliable Aftermarket Parts Our Name Says It All 2p7622 7h2438 Bolt Coarse Thread Fits Caterpillar Cat (18% similar) Snow removal snow parts for Aries, Briggs straiten, Jacobson, Toto, troy built, sears more. Feel free to call us at our toll-free numbers: 1-888-6PARTS6 or directly...(June 11th, 2024)
• Cat 1w4972 3306 Diesel Engine Bracket Caterpillar 1w-4972 Oem (28.3% similar) Cat 3306 diesel engine bracket Caterpillar 1W-4972 oem 1W4972, in good condition please see pictures...(June 12th, 2024)
• Cat 4v-8037 Oem Widney Forklift Window Lock Caterpillar 4v8037 (20.3% similar) You'll get one 1/4 V-8037 oem cat widen forklift window lock Caterpillar 4V8037,: ketone 4V8037...(June 13th, 2024)
• Cat 1097036 Genuine Gearmotor Power Adjuster Motor Caterpillar 109-7036 H200 (25.4% similar) You'll get one 1/1 097036 genuine cat gear motor power adjuster motor Caterpillar 109-7036, barker model H-200,: 109-7036...(June 15th, 2024)
• Cat 2m3889 Genuine Oem Ring With Surface Rust Caterpillar 2m-3889 (19.8% similar) You'll get one 1/2 M3889 genuine oem cat ring with surface rust Caterpillar 2M-3889,: : ketone 2M-3889...(June 16th, 2024)
• Cat 7s9404 Genuine Oem Ring With Treated Rust Caterpillar 7s-9404 (21.4% similar) You'll get one 1/7 S9404 genuine oem cat ring with treated rust Caterpillar 7S-9404,: : ketone 7S-9404...(June 16th, 2024)
• Cat 7c8851 Set Of 6 Genuine C12 Diesel Engine Injector Hold Clamp Caterpillar 7c-8851 (17.2% similar) Set of 6 genuine cat C12 diesel engine injector hold clamp Caterpillar 7C-8851, in good condition please see pictures...(July 10th, 2024)
• Cat 2g-0415 Used Caterpillar Or 2g0415 Bracket Style 2 (37.7% similar) Used Caterpillar 2G-0415 bracket...(August 28th, 2024)
• Cat 1p-4582 Used Caterpillar Or 1p4582 Flange Clamp (30.8% similar) Used Caterpillar 1P-4582 flange clamp...(August 28th, 2024)