Oils, Fluids and Sealer Oils, Fluids and Additives

Mobil 1

Extended Performance Synthetic Motor Oil

$429.24

SKU: 121993

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return

Overview

It is particularly suited for applications with high final compression temperatures or where extended oil drain intervals are desired.

This formulation offers outstanding thermal and oxidation stability, contributing to extended compressor oil life and reduced maintenance downtime. Its excellent varnish and sludge control helps maintain equipment cleanliness.
Show original supplier description
These synthetic oils are specifically formulated for demanding applications where conventional synthetic oil-based products may not meet expectations, such as those subjected to high final compression temperatures or requiring extended oil drain intervals. The formulation of the Mobil SHC Rarus Series offers significant advantages, including outstanding thermal and oxidation stability, which can potentially extend oil drain intervals up to three times longer than a leading synthetic compressor oil. This leads to reduced maintenance downtime and extended compressor oil life, supported by excellent varnish and sludge control for optimal equipment cleanliness. These high-performance synthetic base stocks feature a high viscosity index, enabling effective lubrication across a wide temperature range and ensuring performance even at high operating temperatures. The oils provide high load-carrying capability, protecting equipment and extending its service life while minimizing unexpected downtime. They also exhibit exceptional resistance to rusting and corrosion, along with very good antiwear properties, demulsibility, foam control, air release, and multi-metal compatibility. Furthermore, the Mobil SHC Rarus Series boasts excellent water separability. This feature helps reduce oil carryover to downstream equipment, minimizes sludge formation in crankcases and discharge lines, and prevents blockage of coalescers and coolers, thereby reducing the potential for emulsion formation. The product is available in a 5-gallon pail and has a viscosity grade of 46.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMobil 1
Part Number121993
CategoryOils, Fluids and Sealer

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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