MOBIL 100870 Rarus Compressor Oil

( Brand: Mobil ), ( Manufacturer Part Number: 100870 ), ( Part Type: Oil Compressor ), ( Material: Synthetic ), ( Package Information: Bottle ), ( Liquid Volume: 32 Fluid Ounces ), ( Item Weight: 1 9 Pounds ), ( Recommended Uses For Product: Auto ), ( Flash Point: 480 Degrees Fahrenheit ), ( Item Form: Oil ), ( Global Trade Identification Number: 00071924448933 ), ( Unit Count: 32 0 Fluid Ounces ), ( Product Dimensions: 4 2 X 2 4 X 8 9 Inches ), ( Is Discontinued By Manufacturer: No )

Review MOBIL Rarus Compressor Oil fits 427

Mobil RARUS 427 Compressor Oil is a premium synthetic lubricant specifically designed for use in reciprocating and rotary positive displacement compressors. This high-performance oil is formulated to meet the demanding requirements of modern compressor systems, delivering exceptional wear protection, reliability, and efficiency.

The Mobil RARUS 427 compressor oil is made with advanced synthetic technology that provides excellent oxidation resistance, ensuring a long oil life even in the most severe operating conditions. Its unique formulation offers outstanding resistance to thermal and oxidative degradation, minimizing the risk of varnish and sludge formation.

This compressor oil provides superior protection against corrosion, rust, and foaming. Its excellent air release properties help prevent the formation of oil mist or foam, which can impair compressor performance and increase energy consumption. The oil also offers excellent demulsibility, allowing it to separate water efficiently, thus reducing the risk of water damage and potential compressor downtime.

Mobil RARUS 427 compressor oil is compatible with a wide range of elastomers, including natural rubber, nitrile, neoprene, and polyacrylate. This makes it an ideal choice for compressors with sealing systems made from these materials. Additionally, it is suitable for use in various compressor applications, including refrigeration, air conditioning, and process gas compression.

The Mobil RARUS 427 compressor oil offers excellent flow properties at both low and high temperatures, ensuring optimal oil circulation throughout the compressor system. Its high viscosity index provides consistent oil film thickness, even in extreme temperature conditions, which contributes to reduced wear and improved compressor efficiency.

This premium synthetic compressor oil is also environmentally responsible, as it meets the latest industry standards for environmental protection, including the European Union's Energy-Related Products (ErP) Directive and the U.S. Environmental Protection Agency's (EPA) Energy Star program.

By choosing Mobil RARUS 427 compressor oil, compressor owners can expect to achieve improved compressor performance, increased energy efficiency, and reduced maintenance costs. Its advanced synthetic technology and excellent compressor protection properties make it a wise investment for any compressor application.

Mobil 1 427 Racing compressor oil is a high-performance lubricant designed for use in racing and high-performance compressors. Here are some pros and cons of buying this oil:

1. High film strength: Mobil 1 427 Racing compressor oil provides excellent wear protection, even in the most demanding racing conditions.

2. High thermal stability: The oil can withstand high temperatures, making it ideal for use in high-performance compressors.

3. Excellent oxidation resistance: The oil resists oxidation, which helps to prevent the formation of sludge and other harmful deposits.

4. Reduces foaming: The oil is formulated to reduce foaming, which can help improve compressor efficiency and reduce downtime.

5. Suitable for various compressor types: Mobil 1 427 Racing compressor oil is suitable for use in various types of compressors, including reciprocating and rotary compressors.

1. Expensive: Compared to conventional compressor oils, Mobil 1 427 Racing compressor oil is more expensive.

2. Not suitable for all compressors: The oil is specifically designed for high-performance racing compressors, and may not be suitable for all types of compressors.

3. Requires frequent oil changes: Due to the high-performance nature of the oil, it may require more frequent oil changes than conventional oils.

In conclusion, Mobil 1 427 Racing compressor oil is an excellent choice for racing and high-performance compressors that require superior wear protection and thermal stability. However, it comes with a higher price tag and may not be suitable for all compressor types. If you have a high-performance compressor and are looking for the best possible lubricant, then Mobil 1 427 Racing compressor oil is worth considering. However, if you have a standard compressor or are on a tight budget, then it may be more cost-effective to use a conventional compressor oil.

Details:

Package Information: Bottle.: Material: Synthetic. It is quite popular as a truck and auto maintenance product. Brand: Mobil.

Liquid Volume: 32 Fluid Ounces. Item Form: Oil. It provides exceptional equipment protection; minimizing regular problems such as downstream deposits. Recommended Uses For Product: Auto.

Package Dimensions: 7.899 cms L x 16.002 W 32.207. This product is mineral oil based and assures excellent wear tear protection. Manufacturer: MOBIL. Features: Auto Accessory.

Package Quantity: MOBIL RARUS 427 Compressor Oil:: This premium performance air compressor lubricant is designed for compressors operating under mild to severe conditions. Country Of Origin: USA. Is Discontinued By Manufacturer: No.

part #: 100870 prices

• $20.16-$82.23

specifications apparaut:

• for models: 427
• brand: Mobil
• mpn: 100870
• part type: Oil Compressor
• material: Synthetic
• package information: Bottle
• liquid volume: 32 Fluid Ounces
• item weight: 1 9 Pounds
• recommended uses for product: Auto
• flash point: 480 Degrees Fahrenheit
• item form: Oil
• global trade identification number: 00071924448933
• unit count: 32 0 Fluid Ounces
• product dimensions: 4 2 X 2 4 X 8 9 Inches
• is discontinued by manufacturer: No

general apparaut:

• Parts Accessories > Apparel, Protective Gear Merchandise > Other Apparel, Protective Gear Merchandise
• condition: New with tags

payments apparaut:

• other
• wallet: Google-pay
• credit card: Visa

seller apparaut:

• rating: 100.0%
• city: Rochester, New York
• # reviews: 1

offer apparaut:

• quantity: 3
• started: December 5, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home

shipping apparaut:

• type: Fixed
• transit: 4-10 Days
• service: Standard
• cost: $0.00
• class: Standard

returns apparaut:

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