.png)
From rough roads to heavy loads, heavy-duty vehicles take a beating. Staying ahead of wear and tears by replacing key parts on time keeps them safe, reliable, and ready for the next job.
.png)
Here are the 10 most commonly replaced components in heavy-duty vehicles, along with recommended replacement intervals:
1️⃣Brake Pads and Rotors
Replace every 50,000–70,000 km, or sooner if wear indicators suggest.
2️⃣Tires
Rotate every 10,000–12,000 km and replace when tread depth reaches 3–4 m
3️⃣Clutch Assembly
Service or replace around 150,000–200,000 km, depending on how the vehicle is used
4️⃣Shock Absorbers
Check at 80,000 km; replace if you notice leaks or poor handling
5️⃣Air Filters
Swap out every 30,000–50,000 km to help the engine breathe and perform at its best
6️⃣Belts and Hoses
Inspect at 100,000 km and replace if you spot cracks, fraying, or leaks
7️⃣Battery
Expect to replace every 3–5 years, or sooner if voltage drops or starting issues arise
8️⃣Suspension Bushings
Have them checked during regular service; replace when there’s too much play or unusual nois
9️⃣Wheel Bearings
Keep them greased and replace if you hear grinding or feel vibrations while drivin
🔟Headlights and Taillights
Inspect monthly and replace bulbs or lenses as soon as visibility is affected.
.png)
Heavy-duty trucks don’t get a break—so maintenance matters. Sticking to the manufacturer's service schedule and watching signs of wear based on driving conditions helps prevent breakdowns and expensive repairs.
Need reliable, OEM-quality parts?Get in touch with RICH PARTS INDUSTRIAL CO.