Engineered for Industrial Fleets & Wholesalers

Commercial Vehicle Spare Parts & Systems

Global export desk for heavy-duty truck, trailer, and agricultural tractor components. Certified quality, precision OEM cross-referencing, and seamless consolidation from Bursa, Türkiye.

Application Classification

System-Level Replacement Assemblies for Fleet Operations

Whether servicing long-haul transport corridors or heavy agricultural operations, our component catalog delivers factory-grade durability, rigorous material testing, and verified mounting geometry.

Heavy Transport

Truck & Commercial Semi-Trailer Parts

Engineered for European heavy-duty commercial vehicles including Mercedes-Benz, MAN, Scania, Volvo, DAF, Renault Trucks, and Iveco.

  • 01 Mirror Assemblies & Visibility Systems
  • 02 High-Performance Headlamps & ADR Signals
  • 03 Aerodynamic Cabin, Bumper & Body Trim
  • 04 Internal Engine Cooling & Belt Pulleys
  • 05 Air Brakes, EBS Modulators & Wheel Ends
  • 06 Multi-Axle Semi-Trailer Suspension Kits
Off-Highway Equipment

Agricultural Tractor & Farm Machinery Parts

Engineered for demanding field loads, heavy torsional strain, and continuous multi-season operations across modern agricultural tractors and utility trailers.

  • 01 Heavy-Duty Work Lamps & Beacons
  • 02 Reinforced Cabin Panels & Body Fittings
  • 03 Engine Piston, Ring & Liner Assemblies
  • 04 Hydraulic Directional & Auxiliary Valves
  • 05 Power Take-Off (PTO) & Drivetrain Gears
  • 06 Steering Knuckles, King Pins & Axle Linkages
Verified Sourcing Catalog

High-Demand Commercial Vehicle Components

Every batch undergoes material certification and dimensional testing. Explore representative parts featuring standardized KNB tracking codes and verified OEM references.

KNB-AKT-0001 Heavy-duty rolling lobe air spring
Pneumatic Suspension

Rolling Lobe Air Spring Assembly

Reinforced elastomer structure for commercial coaches and trucks. Outer Ø207 mm, port Ø130.8 mm, height 394 mm.

Cross-Ref: Contitech 644 N / Firestone W01-095-0118

KNB-EGF-1760 Ventilated commercial brake disc
Braking Solutions

Ventilated Front/Rear Brake Disc

High-thermal dissipation cast iron disc Ø430 × 45 mm with 10-hole M14 fixing. Built for heavy haulage stress.

OEM Ref: 942 421 12 12 / A942 423 00 12

KNB-MAY-0074 EBS electronic axle modulator valve
Air Brake Controls

EBS Axle Control Modulator Valve

10-bar rated dual-channel electronic modulator. Fitted with Voss standard ports M16/M22 for rapid response times.

Cross-Ref: WABCO 480 103 0120

KNB-MAY-2427 Commercial air processing unit assembly
Air Management

Electronic Air Processing Unit (APU)

12.3-bar integrated desiccant air dryer with four-circuit protection system. High-performance moisture control.

OEM Ref: A 001 431 7915 / KN ZB 4511

KNB-MRK-0977 Front axle king pin rebuild kit
Wheel-End & Steering

Precision Axle King Pin Repair Kit

Complete single-side rebuild assembly featuring hardened steel pin, needle bearings, thrust rings, and seals.

OEM Ref: 000 332 14 06 / 85109360

KNB-SER-0001 Complete commercial trailer lighting kit
Lighting & Electric

ADR-Certified Trailer Lighting Set

Complete multi-function LED rear combination system, junction harness, and side marker integration for haulage tankers.

Standard: ADR Compliant / E-Mark Certified

Strategic Sourcing Hub

Why Global Importers Partner with KNB Automotive

Based in Nilüfer, Bursa—the heart of the Turkish automotive industrial cluster—we bridge the gap between quality manufacturing and international procurement expectations.

Engineering Verification

Eliminate incorrect shipments. Every drawing, technical photo, or OE number undergoes geometric validation against casting and machining databases before shipment approval.

Consolidated Shipments

Combine pneumatic valves, heavy brake drums, electrical lighting sets, and transmission parts into single container loads to significantly reduce per-unit freight and import expenses.

EU & Global Trade Clearances

Full support for international customs compliance, including commercial invoices, packing declarations, Certificates of Origin, and A.TR movement certificates for duty-free European customs access.

Frequently Asked Questions

Essential Information for Commercial Buyers

Answers to common procurement questions concerning quotation procedures, quality standards, and logistics management.

Can I request quotes by submitting OEM part numbers?

Yes. Our technical team matches OEM references, cross-references, casting marks, and technical dimensions against verified Turkish manufacturer specifications to ensure exact dimensional compatibility.

What export quality certifications and testing procedures are followed?

Supplied components comply with international quality benchmarks such as ISO 9001, IATF 16949, and E-Mark where applicable. Pneumatic, braking, and steering components undergo pressure, torque, and material hardness testing prior to export packing.

Can multiple commercial vehicle part categories be consolidated?

Yes. We consolidate varied product groups—such as air springs, brake calipers, trailer lighting, and clutch servos—into coordinated shipments from Bursa, minimizing freight and customs handling costs.

What trade terms and documentation do you support?

We handle global commercial documentation including Commercial Invoices, Packing Lists, Certificates of Origin, and A.TR or EUR.1 certificates under standard Incoterms (EXW, FOB, CFR, CIF).

Direct Commercial Inquiry

Ready to Source Verified Commercial Vehicle Spare Parts?

Send your requested parts lists, OEM cross-references, or technical project briefs. Our international export specialists will reply promptly with full commercial and logistic options.

Send an Inquiry