4926 Views Updated 27 September 2026

306.01.0003 Master Cylinder for Scania Trucks

306.01.0003

Summary

This heavy-duty clutch master cylinder is designed for Scania 4-series trucks and buses, including models like the T 124 L/420 and K 124. It serves as a complete unit to convert pedal force into hydraulic pressure, ensuring precise clutch engagement for heavy commercial vehicle systems. Equivalent to OE Kongsberg 629683AM and Scania 1367453.

Product identifiers
EAN Code	8699031063317

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Compatible OEM Codes

SCANIA
- 1513717
- 1469161
- 1454590
- 1421186
- 1367453
KONGSBERG
- 629683AM

Description

What does a clutch master cylinder do?

This clutch master cylinder is a critical component within the clutch hydraulic system, responsible for converting the mechanical force applied by the clutch pedal into hydraulic pressure. This pressure is then transmitted through the hydraulic lines to the slave cylinder to facilitate smooth gear transitions. Built with high-strength components, this unit ensures durability under demanding heavy commercial vehicle operating conditions.

Compatible Scania vehicles and engines

The unit is specifically compatible with Scania 4-series trucks, including T 124 L, T 114 L, and 124 L variants, as well as Scania 4-series buses such as the K 114 and K 124. It is engineered to work seamlessly with various engine configurations, including DSC 11, DC 12, and DSC 9 engines, providing reliable performance across these heavy-duty platforms.

Installation and maintenance guidance

For workshop technicians, this part is supplied as a complete assembly containing the housing, piston, sealing group, spring, and push rod. When replacing this unit, it is essential to verify fitment by checking the mounting hole spacing and port dimensions to ensure a correct seal and proper hydraulic stroke within the system.

Troubleshooting and selection

Regular inspection of the clutch hydraulic system can prevent sudden failure of the master cylinder. If pedal feel becomes spongy or engagement becomes inconsistent, consult your authorized distributor to ensure compatibility with your specific Scania engine and chassis configuration.

OE cross-reference

306.01.0003 (Master Cylinder) is the equivalent of the Kongsberg and Scania OE numbers. This part directly replaces Kongsberg OE number 629683AM. It also replaces Scania OE numbers 1367453, 1421186, 1454590, 1469161, 1513717.

Other OEMs

KONGSBERG

629683AM

SCANIA

1513717
1469161
1454590
1421186
1367453

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
Brand	Model	Model Type	Engine
KONGSBERG
SCANIA	4 - series	114 C/330	DC 11
SCANIA	4 - series	114 C/340	DC 11
SCANIA	4 - series	114 C/340	DSC 11
SCANIA	4 - series	114 C/380	DC 11
SCANIA	4 - series	114 G/330	DC 11
SCANIA	4 - series	114 G/340	DC 11
SCANIA	4 - series	114 G/340	DSC 11
SCANIA	4 - series	114 G/380	DC 11
SCANIA	4 - series	114 L/330	DC 11
SCANIA	4 - series	114 L/340	DC 11
SCANIA	4 - series	114 L/340	DSC 11
SCANIA	4 - series	114 L/380	DC 11
SCANIA	4 - series	124 /G420	DC 12
SCANIA	4 - series	124 /G420	DSC 12
SCANIA	4 - series	124 C/360	DSC 12
SCANIA	4 - series	124 C/400	DC 12
SCANIA	4 - series	124 C/400	DSC 12
SCANIA	4 - series	124 C/420	DC 12
SCANIA	4 - series	124 C/420	DSC 12
SCANIA	4 - series	124 C/440	DT 12
SCANIA	4 - series	124 C/470	DT 12
SCANIA	4 - series	124 G/360	DSC 12
SCANIA	4 - series	124 G/400	DC 12
SCANIA	4 - series	124 G/400	DSC 12
SCANIA	4 - series	124 G/420	DC 12
SCANIA	4 - series	124 G/420	DSC 12
SCANIA	4 - series	124 G/440	DT 12
SCANIA	4 - series	124 G/470	DT 12
SCANIA	4 - series	124 L/360	DSC 12
SCANIA	4 - series	124 L/400	DC 12
SCANIA	4 - series	124 L/400	DSC 12
SCANIA	4 - series	124 L/420	DC 12
SCANIA	4 - series	124 L/420	DSC 12
SCANIA	4 - series	124 L/440	DT 12
SCANIA	4 - series	124 L/470	DT 12
SCANIA	4 - series	144 C/460	DS 14
SCANIA	4 - series	144 C/530	DSC 14
SCANIA	4 - series	144 G/460	DS 14
SCANIA	4 - series	144 G/530	DSC 14
SCANIA	4 - series	144 L/460	DS 14
SCANIA	4 - series	144 L/530	DSC 14
SCANIA	4 - series	164 C/480	DC 16
SCANIA	4 - series	164 C/580	DC 16
SCANIA	4 - series	164 G/480	DC 16
SCANIA	4 - series	164 G/580	DC 16
SCANIA	4 - series	164 L/480	DC 16
SCANIA	4 - series	164 L/580	DC 16
SCANIA	4 - series	94 /G260	DC 9
SCANIA	4 - series	94 /G260	DSC 9
SCANIA	4 - series	94 C/220	DSC 9
SCANIA	4 - series	94 C/260	DC 9
SCANIA	4 - series	94 C/260	DSC 9
SCANIA	4 - series	94 C/300	DC 9
SCANIA	4 - series	94 C/310	DSC 9
SCANIA	4 - series	94 D/220	DSC 9
SCANIA	4 - series	94 D/230	DC 9
SCANIA	4 - series	94 D/260	DC 9
SCANIA	4 - series	94 D/260	DSC 9
SCANIA	4 - series	94 D/300	DC 9
SCANIA	4 - series	94 D/310	DSC 9
SCANIA	4 - series	94 G/220	DSC 9
SCANIA	4 - series	94 G/230	DC 9
SCANIA	4 - series	94 G/260	DC 9
SCANIA	4 - series	94 G/260	DSC 9
SCANIA	4 - series	94 G/300	DC 9
SCANIA	4 - series	94 G/310	DSC 9
SCANIA	4 - series	94 L/260	DC 9
SCANIA	4 - series	94 L/260	DSC 9
SCANIA	4 - series	94 L/300	DC 9
SCANIA	4 - series	94 L/310	DSC 9
SCANIA	4 - series	T 114 C/340	DC 11
SCANIA	4 - series	T 114 C/340	DSC 11
SCANIA	4 - series	T 114 C/380	DC 11
SCANIA	4 - series	T 114 G/340	DC 11
SCANIA	4 - series	T 114 G/340	DSC 11
SCANIA	4 - series	T 114 G/380	DC 11
SCANIA	4 - series	T 114 L/340	DC 11
SCANIA	4 - series	T 114 L/340	DSC 11
SCANIA	4 - series	T 114 L/380	DC 11
SCANIA	4 - series	T 124 C/360	DSC 12
SCANIA	4 - series	T 124 C/400	DSC 12
SCANIA	4 - series	T 124 C/420	DC 12
SCANIA	4 - series	T 124 C/420	DSC 12
SCANIA	4 - series	T 124 G/360	DSC 12
SCANIA	4 - series	T 124 G/400	DSC 12
SCANIA	4 - series	T 124 G/420	DC 12
SCANIA	4 - series	T 124 G/420	DSC 12
SCANIA	4 - series	T 124 L/360	DSC 12
SCANIA	4 - series	T 124 L/400	DC 12
SCANIA	4 - series	T 124 L/400	DSC 12
SCANIA	4 - series	T 124 L/420	DC 12
SCANIA	4 - series	T 124 L/420	DSC 12
SCANIA	4 - series	T 124 L/470	DT 12
SCANIA	4 - series	T 144 C/460	DS 14
SCANIA	4 - series	T 144 C/530	DSC 14
SCANIA	4 - series	T 144 G/460	DS 14
SCANIA	4 - series	T 144 G/530	DSC 14
SCANIA	4 - series	T 144 L/460	DS 14
SCANIA	4 - series	T 144 L/530	DSC 14
SCANIA	4 - series	T 94 C/260	DSC 9
SCANIA	4 - series	T 94 C/310	DSC 9
SCANIA	4 - series	T 94 G/220	DSC 9
SCANIA	4 - series	T 94 G/230	DC 9
SCANIA	4 - series	T 94 G/260	DSC 9
SCANIA	4 - series	T 94 G/310	DC 9
SCANIA	4 - series	T 94 G/310	DSC 9
SCANIA	4 - series	T 94 L/310	DSC 9
SCANIA	4 - series bus	K 114	DC 11
SCANIA	4 - series bus	K 114	DC 12
SCANIA	4 - series bus	K 114	DSC 12
SCANIA	4 - series bus	K 124	DC 11
SCANIA	4 - series bus	K 124	DC 12
SCANIA	4 - series bus	K 124	DSC 12
SCANIA	4 - series bus	K 94	DC 9
SCANIA	4 - series bus	K 94	DSC 9
SCANIA	4 - series bus	L 94	DC 9
SCANIA	4 - series bus	L 94	DSC 9

FAQ

What is the function of a clutch master cylinder?

It converts mechanical force from the clutch pedal into hydraulic pressure, which is then sent to the slave cylinder to engage or disengage the clutch.

Which Scania models are compatible with this part?

This unit fits Scania 4-series trucks (such as T 124, T 114, 124 L) and Scania 4-series buses (K 114, K 94, K 124).

Can I use this for engines like DC 12 or DSC 9?

Yes, this master cylinder is compatible with various Scania engines including DC 12, DSC 12, DSC 9, and DC 9 configurations.

What are common symptoms of a faulty master cylinder?

Technicians often identify faults through a spongy clutch pedal feel or difficulty in shifting gears due to insufficient hydraulic pressure.

What are the OE reference numbers of this part?

306.01.0003 directly replaces Kongsberg OE number 629683AM. It also replaces Scania OE numbers 1367453, 1421186, 1454590, 1469161, 1513717.