Truck main gearbox and transfer case parts

Main gearboxes and transfer boxes are crucial for transferring power from the engine to the wheels, ensuring the proper speed and power distribution during driving. The main gearbox controls the truck's propulsion, while the transfer box provides additional power or speed, depending on the situation. Properly functioning components of both systems, such as gears, bearings, and shifters, are essential for reliable operation and long vehicle lifespan. At BAS Parts & Tyres, you will find a wide range of new and used main gearbox and transfer box parts for various trucks. Thanks to our large stock and fast delivery, you can quickly find the right parts that perfectly fit your truck and application.
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7267 Parts foundInformation

Products

Shifting fork Scania 1801113

Shifting fork Scania 1801113

Ref. no. BP0901787_UP (Used)
Scania
Genuine
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€95.00

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Shifting fork Scania 1479104

Shifting fork Scania 1479104

Ref. no. BP0901785_UP (Used)
Scania
Genuine
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€95.00

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Gear Scania 2136075

Gear Scania 2136075

Ref. no. BP0899337_UP (Used)
Scania
Genuine
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€295.00

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Sun gear Scania 1476324

Sun gear Scania 1476324

Ref. no. BP0899336_UP (Used)
Scania
Genuine
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€55.00

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Reverse gear Scania 1476234

Reverse gear Scania 1476234

Ref. no. BP0899327_UP (Used)
Scania
Genuine
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€125.00

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Scania Side control shaft 1525575

Scania Side control shaft 1525575

Ref. no. BP0899316_UP (Used)
Scania
Genuine
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€55.00

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Shifting fork Scania 1523647

Shifting fork Scania 1523647

Ref. no. BP0899264_UP (Used)
Scania
Genuine
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€160.00

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Clutch cilinder Renault 7423867775
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Clutch cilinder Renault 7423867775

Ref. no. BP0861141_YP (Like new)
Renault
Genuine
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€795.00

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Clutch cilinder Renault 7423867775
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Clutch cilinder Renault 7423867775

Ref. no. BP0861141_UP (Used)
Renault
Genuine
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€650.00

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Upper Grille Seal Volvo 78609562
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Upper Grille Seal Volvo 78609562

Ref. no. BP0887276_YP (Like new)
Volvo
Genuine
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€20.00

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Drive flange Mercedes A 960 262 02 45

Drive flange Mercedes A 960 262 02 45

Ref. no. BP0859816_UP (Used)
Mercedes
Genuine
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€75.00

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Gearbox housing Volvo 21943546
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Gearbox housing Volvo 21943546

Ref. no. BP0187446_UP (Used)
Volvo
Genuine
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€950.00

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Gearbox housing Volvo 21188041

Gearbox housing Volvo 21188041

Ref. no. BP0185770_XP-48368 (Item with flaws)
Volvo
Genuine
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€525.00

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Volvo Main shaft 21664524

Volvo Main shaft 21664524

Ref. no. BP0185735_XP-136632 (Item with flaws)
Volvo
Genuine
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€195.00

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Volvo Main shaft 21664524
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Volvo Main shaft 21664524

Ref. no. BP0185735_UP (Used)
Volvo
Genuine
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€895.00

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Volvo Counter shaft 21666463
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Volvo Counter shaft 21666463

Ref. no. BP0185733_UP (Used)
Volvo
Genuine
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€895.00

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Gearbox ECU Volvo 21911581

Gearbox ECU Volvo 21911581

Ref. no. BP0184185_XP-186481 (Item with flaws)
Volvo
Genuine
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€375.00

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Gearbox ECU Volvo 21911581

Gearbox ECU Volvo 21911581

Ref. no. BP0184185_XP-179146 (Item with flaws)
Volvo
Genuine
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€350.00

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Gearbox housing Volvo 21188041
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Gearbox housing Volvo 21188041

Ref. no. BP0183301_UP (Used)
Volvo
Genuine
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€795.00

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Gear Volvo 22579432
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Gear Volvo 22579432

Ref. no. BP0183022_UP (Used)
Volvo
Genuine
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€185.00

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DAF As aandrijving 1697996
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DAF As aandrijving 1697996

Ref. no. BP0181967_UP (Used)
DAF
Genuine
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€295.00

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DAF Drive shaft 1697997
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DAF Drive shaft 1697997

Ref. no. BP0181966_UP (Used)
DAF
Genuine
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€295.00

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2nd gear wheel DAF 2110072
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2nd gear wheel DAF 2110072

Ref. no. BP0181964_UP (Used)
DAF
Genuine
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€120.00

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Cover Volvo 1521978

Cover Volvo 1521978

Ref. no. BP0165641_XP-132241 (Item with flaws)
Volvo
Genuine
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€30.00

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What are main gearbox and transfer case parts for a truck?

The main gearbox and transfer case are crucial components of a truck’s drivetrain system. The main gearbox transfers the engine’s power to the wheels, while the transfer case is used for additional power distribution and torque adjustment for specific driving conditions.

How do the main gearbox and transfer case work?

The main gearbox converts the engine’s power into the correct rotational speed for the wheels, while the transfer case further distributes torque for improved performance under heavy loads or specific driving conditions. Together, they ensure efficient power transmission and vehicle performance.

Important components of the main gearbox.

Important components of the transfer case.

  • Gears and torque distributors.
  • Output shaft and flanges.
  • Mounting brackets and housing.
  • Oil pump and cooling systems.
  • Control elements for the shifting mechanism.

Why are properly functioning main gearbox and transfer case important?

A properly functioning main gearbox and transfer case are essential for the efficiency and safety of the vehicle. Worn or damaged components can lead to performance loss, difficult shifting or even drivetrain failure, resulting in downtime.

Main gearbox and transfer case parts for different brands.

BAS Parts & Tyres supplies main gearbox and transfer case parts suitable for various European truck brands and engines. All parts are selected for fitment, performance and durability.

Available truck brands.

  • DAF
  • Scania
  • Volvo
  • MAN
  • Mercedes-Benz
  • Renault Trucks
  • Iveco

When should main gearbox and transfer case parts be replaced?

Over time, gears, bearings and shifting mechanisms can wear out due to the heavy load on the gearbox. Timely replacement prevents further damage to other engine components and ensures better vehicle performance.

What are signs of problems with the main gearbox or transfer case?

  • Difficult shifting or gearbox sticking.
  • Unusual noises such as rattling or grinding.
  • Power loss or irregular driving behavior.
  • Transmission oil leakage.

Installation and maintenance of main gearbox and transfer case.

When replacing components, it is important to inspect all parts thoroughly and use the correct oil and fluids to prevent wear. Proper installation is essential for long-lasting performance.

Important points during installation.

  • Check compatibility using the OEM number.
  • Replace worn gears and bearings.
  • Ensure correct transfer case adjustment.
  • Check oil and fluid levels after installation.

Why choose BAS Parts & Tyres?

BAS Parts & Tyres stands for trust, convenience and expertise. With a wide range of main gearbox and transfer case parts for trucks, fast delivery and expert advice, we help you keep your vehicle’s drivetrain system in top condition.

Frequently asked questions about truck main gearbox and transfer case parts.

Are main gearbox and transfer case parts vehicle-specific?

Yes, these parts are designed for specific engines and truck models. Always check the OEM number or vehicle type.

What happens if the main gearbox or transfer case is defective?

A defective gearbox can lead to poor shifting, power loss or drivetrain failure, which may result in vehicle downtime.

How do I know if my transfer case is functioning properly?

If you experience difficult shifting, hear unusual noises or notice reduced vehicle performance, the transfer case may have problems. It is important to have it checked immediately.

How often should I replace gearbox oil?

This depends on the truck type and usage, but gearbox oil is generally replaced every 100,000 to 150,000 kilometers.

How quickly does BAS Parts & Tyres deliver main gearbox and transfer case parts?

Most parts are directly available from stock and can be shipped quickly within the Netherlands and internationally.