---
product_id: 41776304
title: "Triax Fleet Supreme ESP 5W-40 API CK-4 Full Synthetic Heavy Duty Diesel Engine Oil | Moly Boron Friction Modified | Extended Drain (1 Gallon)"
brand: "triax"
price: "S/.485"
currency: PEN
in_stock: true
category: "Triax"
url: https://www.desertcart.pe/products/41776304-triax-fleet-supreme-esp-5w-40-api-ck-4-full
store_origin: PE
region: Peru
---

# Up to 4% better fuel economy 60% less engine wear Cold flow to -46°F Triax Fleet Supreme ESP 5W-40 API CK-4 Full Synthetic Heavy Duty Diesel Engine Oil | Moly Boron Friction Modified | Extended Drain (1 Gallon)

**Brand:** triax
**Price:** S/.485
**Availability:** ✅ In Stock

## Summary

> 🚛 Power your fleet with the oil that works as hard as you do!

## Quick Answers

- **What is this?** Triax Fleet Supreme ESP 5W-40 API CK-4 Full Synthetic Heavy Duty Diesel Engine Oil | Moly Boron Friction Modified | Extended Drain (1 Gallon) by triax
- **How much does it cost?** S/.485 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/41776304-triax-fleet-supreme-esp-5w-40-api-ck-4-full)

## Best For

- triax enthusiasts

## Why This Product

- Trusted triax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Warrior:** Exceptional cold flow down to -46°F ensures reliable starts and performance in the harshest winters.
- • **Fuel Efficiency Boost:** Save up to 4% on fuel compared to 15W-40 oils, turning every gallon into extra miles and savings.
- • **Turbocharger Guardian:** Friction-modified formula prevents deposits and ash buildup, protecting your turbo for peak power.
- • **Extended Drain Intervals:** Drive up to 25,000 miles in pickups and 100,000 miles in semis without oil changes—less downtime, more productivity.
- • **Unmatched Engine Longevity:** 60% lower wear than top competitors means your diesel engine runs smoother, longer.

## Overview

Triax Fleet Supreme 5W-40 is a full synthetic, API CK-4 certified heavy-duty diesel engine oil engineered with moly boron friction modifiers and advanced additives. It delivers industry-leading wear protection, exceptional cold flow to -46°F, and extended drain intervals up to 100,000 miles for class 8 trucks. Compatible with all major diesel engines and emission systems, it enhances fuel economy by up to 4% while safeguarding turbochargers and reducing engine noise.

## Description

desertcart.com: Triax Fleet Supreme ESP 5W-40 API CK-4 Full Synthetic Heavy Duty Diesel Engine Oil | Moly Boron Friction Modified | Extended Drain (1 Gallon)

## Features

- The TRIAX Difference: Quieter engine operation, lower operating temperature, 4-6% MPG improvement, faster and smoother turbo spooling, exceptional cold start properties down to -45 F, and outperforms leading brand motor oils by a wide margin
- Friction Modified for Extreme Wear Protection: Boosted with Nano-Boron and Moly friction modifiers for significantly improved wear protection over any other diesel engine oils; Up to 68% less wear than learning OEM and industry standards due to a much lower friction coefficient (50% lower or better) than the competition
- Long Life and Durability: Capable of drain intervals exceeding 100,000 miles for highway semi trucks and 30,000 miles super duty pickups; High shear stability and film strength; Maintains its viscosity better than other diesel oils; Protects your engine in severe service conditions such as towing or hauling, without compromising drain intervals
- No Stiction: The only engine oil that stops HEUI injector stiction, injector lockup, and engine misfires; No need to use additional aftermarket additives; Everything you need is built in and fully optimized for unmatched performance
- DPF / SCR Protection: Keeps your diesel particulate filters clean and clog-free while maintaining optimal engine functionality. Fully compatible with all heavy-duty CK-4 or previous diesel engines, including Volvo, Cummins, Detroit Diesel, MAN, Scania, Powerstroke, and Duramax

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076ZRBJPT |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #69,842 in Automotive ( See Top 100 in Automotive ) #516 in Motor Oils |
| Brand Name | Triax |
| Compatible with Vehicle Type | Heavy Duty Diesel Engines |
| Container Type | Jug |
| Customer Reviews | 4.7 4.7 out of 5 stars (317) |
| Flash Point | 400 °C |
| Liquid Volume | 1 gallons |
| Manufacturer | TRIAX Lubricants North America |
| Manufacturer Part Number | TRX1092-55 |
| Model Number | 5W-40 |
| SAE J300 Viscosity Grade | 5W-40 |
| Size | 1 Gallon |
| UPC | 852771008798 |
| Unit Count | 128 Fluid Ounces |

## Product Details

- **Brand:** Triax
- **Liquid Volume:** 1 gallons
- **Package Information:** Jug
- **SAE J300 Viscosity Grade:** 5W-40
- **Vehicle Service Type:** Heavy Duty Diesel Engines

## Images

![Triax Fleet Supreme ESP 5W-40 API CK-4 Full Synthetic Heavy Duty Diesel Engine Oil | Moly Boron Friction Modified | Extended Drain (1 Gallon) - Image 1](https://m.media-amazon.com/images/I/71Hu7Pc+fwL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Triax Fleet Supreme 5W-40 ESP API CK-4 Full Synthetic Diesel Engine Oil, Friction Optimized and Boosted with Molybdenum and Nano-Boron, Superb Powerstroke Performance (5 Gallon)
- Motorcraft Oil Filter - FL2124S (Replaces FL2051S)
- Triax Fleet Supreme 15W-40 API CK-4 Full Synthetic Diesel Engine Oil | Friction Optimized and Boosted with Molybdenum & Nano-Boron | Superb Powerstroke Performance (5 Gallon)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pe/products/41776304-triax-fleet-supreme-esp-5w-40-api-ck-4-full](https://www.desertcart.pe/products/41776304-triax-fleet-supreme-esp-5w-40-api-ck-4-full)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-26*