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ENGINE OIL & SPARE PARTS ARTICLES

Expert B2B maintenance guides, lubricant grade comparisons, brake rotor safety standards, and heavy fleet part replacement advice from RJ Traders.

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How to Choose the Right Engine Oil Grade for Your Heavy-Duty Truck
FEATURED ARTICLE
OIL CARE TIPS•6 Min Read

How to Choose the Right Engine Oil Grade for Your Heavy-Duty Truck

Using the correct engine oil grade protects your truck's engine from wear and keeps it running efficiently in Pakistan's demanding conditions. Here's how to pick the right one for your fleet.

Raja Mohammad Javed
Raja Mohammad JavedCEO & Lubricants Specialist
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How to Choose the Right Engine Oil Grade for Your Heavy-Duty Truck
OIL CARE TIPS
August 10, 2026•6 Min Read

How to Choose the Right Engine Oil Grade for Your Heavy-Duty Truck

Using the correct engine oil grade protects your truck's engine from wear and keeps it running efficiently in Pakistan's demanding conditions. Here's how to pick the right one for your fleet.

Raja Mohammad JavedRaja Mohammad Javed
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Signs Your Truck's Brake Pads and Discs Need Immediate Replacement
SAFETY & MAINTENANCE
August 04, 2026•7 Min Read

Signs Your Truck's Brake Pads and Discs Need Immediate Replacement

High-carbon vented rotors and ceramic-metallic brake friction formulations prevent brake fade at temperatures exceeding 650°C. Learn how OEM brake components ensure driver safety.

Farhan SaeedFarhan Saeed
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Genuine vs Aftermarket Spare Parts: What Fleet Owners Need to Know
SPARE PARTS GUIDE
July 28, 2026•5 Min Read

Genuine vs Aftermarket Spare Parts: What Fleet Owners Need to Know

Counterfeit and sub-standard aftermarket components cause unexpected roadside breakdowns and expensive secondary engine damage. Discover how genuine OEM parts save costs long-term.

Usman JavedUsman Javed
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How Often Should You Change Heavy-Duty Engine Oil & Oil Filters?
MAINTENANCE GUIDE
July 18, 2026•5 Min Read

How Often Should You Change Heavy-Duty Engine Oil & Oil Filters?

A single gram of airborne dust entering an engine intake can destroy cylinder honing lines in under 100 operating hours. High-efficiency synthetic filters protect your investment.

Raja Mohammad JavedRaja Mohammad Javed
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