Oils, Fluids and Sealer› Oils, Fluids and Additives

Mobil 1

75W-90 Synthetic Gear Oil

$2,418.68

SKU: 127997

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

Overview

It is formulated with high-performance base oils to ensure excellent low-temperature fluidity, high-temperature viscosity retention, and controlled volatility. This oil is suitable for mixed fleet applications and is compatible with biodiesel.
Show original supplier description
The Mobil Delvac Modern Advanced Protection SAE 10W-40 is a synthetic, extra high-performance diesel engine oil designed for the demanding lubrication needs of modern, high-performance, low-emissions engines in severe service applications. Its formulation utilizes high-performance base oils that deliver excellent low-temperature fluidity for easier starting in cold weather, superior high-temperature viscosity retention to prevent breakdown under extreme heat, and effective volatility control. It offers excellent anti-wear, anti-scuff, bore polishing, and corrosion protection. The oil maintains its grade through shear stability and exhibits very low volatility, contributing to reduced oil consumption. Furthermore, its low ash, sulfur, and phosphorus content is crucial for maintaining the efficiency of emission reduction systems, including Diesel Particulate Filters (DPF). Key features include outstanding protection against various forms of engine wear and contamination, robust stay-in-grade shear stability, and excellent performance across a wide temperature range. This versatile diesel engine oil is compatible with biodiesel, offering flexibility for mixed fleet applications. It is packaged in a 55-gallon drum for bulk use in commercial and industrial settings.

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 Number127997
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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