EM Spare Parts for Earthmoving & Yellow Plant Equipment | Nkokhi Group
Reliable SEM Spare Parts for Heavy-Duty Applications
Nkokhi Group supplies high-quality SEM spare parts engineered for durability, performance, and reliability in demanding earthmoving, construction, mining, and commercial applications. SEM Machinery, a Caterpillar brand, is widely used across Africa and globally for cost-effective, robust yellow plant equipment. Our SEM parts solutions support maximum uptime, reduced operating costs, and long service life for fleets operating in harsh environments.
We provide OEM, genuine, aftermarket, and remanufactured SEM spare parts, carefully selected to meet or exceed industry standards. Whether you operate SEM loaders, graders, rollers, or dozers, Nkokhi Group delivers dependable parts backed by expert support.
SEM Equipment Supported
We supply parts for the full SEM machinery range, including:
- SEM Wheel Loaders (e.g. SEM 636, 656, 660)
- SEM Motor Graders (e.g. SEM 915, 919)
- SEM Soil Compactors & Rollers
- SEM Bulldozers
- SEM Earthmoving & Construction Equipment
SEM Spare Parts We Supply
Engine & Powertrain Parts
- Pistons, liners, crankshafts
- Fuel injectors & fuel pumps
- Turbochargers & manifolds
- Engine gasket kits
- Flywheels & clutches
Hydraulic System Parts
- Hydraulic pumps & motors
- Control valves
- Hydraulic cylinders
- Seals, kits & hoses
- Filters (hydraulic, fuel, air, oil)
Transmission & Drivetrain
- Torque converters
- Transmission assemblies
- Axles & differentials
- Final drives
- Drive shafts
Undercarriage & Structural Parts
- Track chains & rollers
- Sprockets & idlers
- Cutting edges & bucket teeth
- Pins & bushings
Electrical & Control Components
- Sensors & switches
- Wiring harnesses
- ECUs & control modules
- Alternators & starters
Why Choose Nkokhi Group for SEM Spare Parts?
- ✔ Genuine & high-quality aftermarket SEM parts
- ✔ Competitive pricing for African markets
- ✔ Expert technical support
- ✔ Fast sourcing & reliable delivery
- ✔ Solutions for construction, mining & commercial fleets
Industries & Applications
Our SEM spare parts are trusted across:
- Construction & infrastructure
- Mining & quarrying
- Earthmoving & yellow plant fleets
- Road construction & compaction
- Industrial & commercial projects
- Government & municipal fleets
Brands & Equipment Using SEM Spare Parts
SEM spare parts are used in machinery manufactured and supported by:
- SEM Machinery (Caterpillar Group)
- Caterpillar (CAT) – selected shared components
- Contractors & fleet operators using SEM loaders, graders & rollers
SEM vs Other Yellow Plant Brands (Comparison)
| Feature | SEM | CAT | Komatsu |
|---|---|---|---|
| Cost Efficiency | ⭐⭐⭐⭐ | ⭐⭐ | ⭐⭐⭐ |
| Durability | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Parts Availability | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Ideal for Africa | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
SEM equipment offers an excellent balance of affordability, durability, and ease of maintenance, making it ideal for emerging and high-demand markets.
Tips for Maintaining SEM Equipment
- Use quality OEM or approved aftermarket parts
- Replace filters at recommended service intervals
- Monitor hydraulic oil cleanliness
- Inspect undercarriage components regularly
- Keep electrical systems protected from dust & moisture
- Partner with a trusted supplier like Nkokhi Group
Frequently Asked Questions (FAQ)
Are SEM spare parts genuine?
Yes. We supply genuine SEM, OEM-equivalent, and high-quality aftermarket parts based on customer requirements.
Do SEM parts work with CAT equipment?
Some components are compatible due to SEM being part of the Caterpillar group. Compatibility depends on model and specification.
Do you supply SEM parts across South Africa & Africa?
Yes. Nkokhi Group supplies SEM spare parts locally and across Africa.
Can you source hard-to-find SEM parts?
Absolutely. We specialize in sourcing obsolete, rare, and special-order SEM components.
Are aftermarket SEM parts reliable?
High-quality aftermarket SEM parts can offer excellent performance when sourced from reputable suppliers like Nkokhi Group.