10332 Views Updated 27 September 2026

331.04.0006 Scania Cooling System Fan Belt Tensioner

331.04.0006

Summary

This fan belt tensioner is designed for Scania heavy commercial vehicles, ensuring correct belt tension within the engine cooling system. It is engineered with high-strength components to withstand extreme engine bay conditions and maintains stable performance for various Scania models. Equivalent to OE Dayco APV1057 and Scania 1354395.

Product identifiers
EAN Code	8699031093246

Ready to Order

Get Information

Compatible OEM Codes

SCANIA
- 2197005
- 2197002
- 1859657
- 1859654
- 1774654
- 1774651
- 1774650
- 1753498
- 1545982
- 1512181
- 1503113
- 1493670
- 1459988
- 1371788
- 1354395
DAYCO
- APV2382
- APV1120
- APV1057

Description

What does a fan belt tensioner do?

A fan belt tensioner is a critical component in the cooling system of heavy commercial vehicles that maintains the driving belt at the correct tension. By automatically compensating for belt stretch caused by heat and mileage, it ensures the fan operates at its designed speed, which is vital for managing engine temperatures in trucks, buses, and construction machinery.

Scania vehicle and engine compatibility

This part is compatible with a wide range of Scania vehicles, including the K series, N series bus, 4-series bus, P series, R series, and G series. It is suitable for various engine configurations such as the DC 13, DC 12, DC 09, and DT 12 engines found in models like the Scania Interlink, Omnicity, and various Irizar chassis.

Installation and maintenance

For professional workshop technicians and fleet managers, ensuring proper installation is key to preventing belt slippage or premature bearing wear. The unit is designed to operate reliably under high thermal loads and constant vibration. Always verify fitment against the specific engine series and model variants to ensure correct pulley geometry and spring preload.

System reliability and inspection

Regular inspection of the tensioner assembly can help prevent overheating issues caused by belt slack or vibration. Check the pulley for any signs of play or noise during routine maintenance intervals to ensure long-term system reliability.

OE cross-reference

331.04.0006 (Fan Belt Tensioner Fan) is the equivalent of the Dayco and Scania OE numbers. This part directly replaces Dayco OE numbers APV1057, APV1120, APV2382. It also replaces Scania OE numbers 1354395, 1371788, 1459988, 1493670, 1503113, 1512181, 1545982, 1753498, 1774650, 1774651, 1774654, 1859654, 1859657, 2197002, 2197005.

Other OEMs

DAYCO

APV2382
APV1120
APV1057

SCANIA

2197005
2197002
1859657
1859654
1774654
1774651
1774650
1753498
1545982
1512181
1503113
1493670
1459988
1371788
1354395

Compatible Vehicles

Compatible Vehicles
Brand	Model	Model Type	Engine
DAYCO
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/360	DSC 11
SCANIA	4 - series	114 C/380	DC 11
SCANIA	4 - series	114 G/320	DSC 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	114C 260 CNG	OSC 11
SCANIA	4 - series	114G 260	OSC 11
SCANIA	4 - series	114G 260 CNG	OSC 11
SCANIA	4 - series	114L 260 CNG	OSC 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	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	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/270	DC 9
SCANIA	4 - series	94 D/300	DC 9
SCANIA	4 - series	94 D/310	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/270	DC 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 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 L/360	DSC 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	94 CL	DC 9
SCANIA	4 - series bus	94 CL	DSC 9
SCANIA	4 - series bus	94 CL/230 Ethanol	DSI 9
SCANIA	4 - series bus	94 CL/300	DC 9
SCANIA	4 - series bus	94 CL/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
SCANIA	4 - series bus	N 94	DC 9
SCANIA	4 - series bus	N 94	DSC 9
SCANIA	CITYWIDE	LE 250	DC 09
SCANIA	CITYWIDE	LE 250 HYBRID	DC 09
SCANIA	CITYWIDE	LE 280	DC 07
SCANIA	CITYWIDE	LE 280	DC 09
SCANIA	CITYWIDE	LE 320	DC 09
SCANIA	CITYWIDE	LE 360	DC 09
SCANIA	CITYWIDE	LF 250	DC 09
SCANIA	CITYWIDE	LF 280	DC 07
SCANIA	CITYWIDE	LF 280	DC 09
SCANIA	CITYWIDE	LF 320	DC 09
SCANIA	F - series	F 310	DC 09
SCANIA	G I	G230	DC 9
SCANIA	G I	G270	DC 9
SCANIA	G I	G270 Ethanol	DC 9
SCANIA	G I	G310	DC 09
SCANIA	G I	G310	DC 9
SCANIA	G I	G340	DC 11
SCANIA	G I	G340	DC 12
SCANIA	G I	G380	DC 12
SCANIA	G I	G420	DC 12
SCANIA	G I	G420	DT 12
SCANIA	G I	G440	DT 12
SCANIA	G I	G470	DT 12
SCANIA	G I	G480	DT 12
SCANIA	INTERLINK	HD 250	DC 09
SCANIA	INTERLINK	HD 280	DC 09
SCANIA	INTERLINK	HD 320	DC 09
SCANIA	INTERLINK	HD 360	DC 09
SCANIA	INTERLINK	HD 410	DC 13
SCANIA	INTERLINK	HD 450	DC 13
SCANIA	INTERLINK	HD 490	DC 13
SCANIA	INTERLINK	LD 250	DC 09
SCANIA	INTERLINK	LD 280	DC 09
SCANIA	INTERLINK	LD 280 CNG	OC 9
SCANIA	INTERLINK	LD 320	DC 09
SCANIA	INTERLINK	LD 320 CNG
SCANIA	INTERLINK	LD 360	DC 09
SCANIA	INTERLINK	LD 410	DC 13
SCANIA	INTERLINK	LD 450	DC 13
SCANIA	INTERLINK	LD 490	DC 13
SCANIA	INTERLINK	MD 250	DC 09
SCANIA	INTERLINK	MD 280	DC 09
SCANIA	INTERLINK	MD 320	DC 09
SCANIA	INTERLINK	MD 360	DC 09
SCANIA	INTERLINK	MD 410	DC 13
SCANIA	INTERLINK	MD 450	DC 13
SCANIA	INTERLINK	MD 490	DC 13
SCANIA	IRIZAR CENTURY	400	DC 13
SCANIA	IRIZAR CENTURY	420	DC 12
SCANIA	IRIZAR CENTURY	440	DT 13
SCANIA	IRIZAR CENTURY	480	DT 13
SCANIA	IRIZAR I4	280	DC 9
SCANIA	IRIZAR I4	320	DC 9
SCANIA	IRIZAR I4	360	DC 9
SCANIA	IRIZAR PB	12.35	DC 13
SCANIA	IRIZAR PB	12.37	DC 13
SCANIA	IRIZAR PB	12.92	DC 13
SCANIA	IRIZAR PB	13.87	DC 13
SCANIA	IRIZAR PB	15.37	DC 13
SCANIA	IRIZAR PB	420	DC 12
SCANIA	IRIZAR PB	480	DT 12
SCANIA	K I	K 230	DC 9
SCANIA	K I	K 230 C	DC 9
SCANIA	K I	K 230 IB	DC 9
SCANIA	K I	K 230 UB	DC 9
SCANIA	K I	K 250 IB	DC 09
SCANIA	K I	K 250 UB	DC 09
SCANIA	K I	K 270	DC 9
SCANIA	K I	K 270 EB	DC 9
SCANIA	K I	K 270 Ethanol	DC 9
SCANIA	K I	K 270 IB	DC 9
SCANIA	K I	K 270 UB	DC 9
SCANIA	K I	K 280	DC 07
SCANIA	K I	K 280 C	DC 9
SCANIA	K I	K 280 UA	DC 9
SCANIA	K I	K 280 UB	DC 9
SCANIA	K I	K 310	DC 9
SCANIA	K I	K 310 IA	DC 09
SCANIA	K I	K 310 IA	DC 9
SCANIA	K I	K 310 IB	DC 09
SCANIA	K I	K 310 UA	DC 9
SCANIA	K I	K 310 UB	DC 09
SCANIA	K I	K 310 UB	DC 9
SCANIA	K I	K 320 C	DC 9
SCANIA	K I	K 320 EB	DC 9
SCANIA	K I	K 320 IB	DC 9
SCANIA	K I	K 320 UA	DC 9
SCANIA	K I	K 320 UB	DC 9
SCANIA	K I	K 340	DC 12
SCANIA	K I	K 340 UB	DC 12
SCANIA	K I	K 360 EB	DC 13
SCANIA	K I	K 360 EB	DC 9
SCANIA	K I	K 360 IB	DC 13
SCANIA	K I	K 360 IB	DC 9
SCANIA	K I	K 360 UB	DC 13
SCANIA	K I	K 380	DC 12
SCANIA	K I	K 380 EB	DC 12
SCANIA	K I	K 380 IB	DC 12
SCANIA	K I	K 400 EB	DC 13
SCANIA	K I	K 400 IB	DC 13
SCANIA	K I	K 410 EB	DC 13
SCANIA	K I	K 410 IB	DC 13
SCANIA	K I	K 420	DC 12
SCANIA	K I	K 420	DT 12
SCANIA	K I	K 420 EB	DT 12
SCANIA	K I	K 420 IB	DC 12
SCANIA	K I	K 420 IB	DT 12
SCANIA	K I	K 440 EB	DC 13
SCANIA	K I	K 440 IB	DC 13
SCANIA	K I	K 450 EB	DC 13
SCANIA	K I	K 470	DT 12
SCANIA	K I	K 480	DT 12
SCANIA	K I	K 480 EB	DC 13
SCANIA	K I	K 480 EB	DT 12
SCANIA	K I	K 480 IB	DC 13
SCANIA	N - series bus	280	DC 07
SCANIA	N - series bus	280	DC 09
SCANIA	N - series bus	280	DC 9
SCANIA	N - series bus	310	DC 9
SCANIA	N - series bus	320	DC 09
SCANIA	OMNICITY	230	DC 9
SCANIA	OMNICITY	270	DC 9
SCANIA	OMNICITY	280	DC 9
SCANIA	OMNICITY	310	DT 9
SCANIA	OMNIEXPRESS	250	DC 09
SCANIA	OMNIEXPRESS	250	DC 9
SCANIA	OMNIEXPRESS	280	DC 07
SCANIA	OMNIEXPRESS	280	DC 09
SCANIA	OMNIEXPRESS	280	DC 9
SCANIA	OMNIEXPRESS	320	DC 09
SCANIA	OMNIEXPRESS	320	DC 9
SCANIA	OMNIEXPRESS	360	DC 09
SCANIA	OMNIEXPRESS	360	DC 13
SCANIA	OMNIEXPRESS	360	DC 9
SCANIA	OMNIEXPRESS	380	DC 12
SCANIA	OMNIEXPRESS	400	DC 13
SCANIA	OMNIEXPRESS	410	DC 13
SCANIA	OMNIEXPRESS	420	DC 12
SCANIA	OMNIEXPRESS	420	DT 12
SCANIA	OMNIEXPRESS	440	DC 13
SCANIA	OMNIEXPRESS	450	DC 13
SCANIA	OMNIEXPRESS	470	DT 12
SCANIA	OMNIEXPRESS	480	DC 13
SCANIA	OMNIEXPRESS	480	DT 12
SCANIA	OMNIEXPRESS	490	DC 13
SCANIA	OMNILINK	230	DC 9
SCANIA	OMNILINK	270	DC 9
SCANIA	OMNILINK	280	DC 9
SCANIA	OMNILINK	310	DT 9
SCANIA	P I	P230	DC 9
SCANIA	P I	P250	DC 09
SCANIA	P I	P250	DC 9
SCANIA	P I	P270	DC 9
SCANIA	P I	P270 Ethanol	DC 9
SCANIA	P I	P310	DC 09
SCANIA	P I	P310	DC 9
SCANIA	P I	P340	DC 11
SCANIA	P I	P340	DC 12
SCANIA	P I	P380	DC 11
SCANIA	P I	P380	DC 12
SCANIA	P I	P420	DC 12
SCANIA	P I	P420	DT 12
SCANIA	P I	P470	DT 12
SCANIA	P I	P480	DT 12
SCANIA	R I	R230	DC 9
SCANIA	R I	R270	DC 9
SCANIA	R I	R310	DC 9
SCANIA	R I	R340	DC 11
SCANIA	R I	R340	DC 12
SCANIA	R I	R380	DC 11
SCANIA	R I	R380	DC 12
SCANIA	R I	R420	DC 12
SCANIA	R I	R420	DT 12
SCANIA	R I	R440	DT 12
SCANIA	R I	R470	DT 12
SCANIA	R I	R480	DT 12
SCANIA	T	T340	DC 11
SCANIA	T	T340	DC 12
SCANIA	T	T380	DC 11
SCANIA	T	T380	DC 12
SCANIA	T	T420	DC 12
SCANIA	T	T420	DT 12
SCANIA	T	T470	DT 12
SCANIA	TOURING	HD 121	DC 13

FAQ

What is the function of a fan belt tensioner?

It maintains the correct tension on the cooling system drive belt, compensating for stretch to prevent slippage and ensure the fan turns at the correct speed.

Which Scania models are compatible with this part?

This unit fits various Scania models including K series, R series, P series, G series, and N series buses, covering multiple engine types like DC 13 and DT 12.

What are signs that a tensioner needs replacement?

Technicians should look for excessive belt vibration, squealing noises from the pulley bearing, or visible uneven wear on the drive belt.

Is this part suitable for heavy commercial use?

Yes, it is designed with high-strength components to withstand the high heat and constant vibration found in heavy-duty truck and bus engines.

What are the OE reference numbers of this part?

331.04.0006 directly replaces Dayco OE numbers APV1057, APV1120, APV2382. It also replaces Scania OE numbers 1354395, 1371788, 1459988, 1493670, 1503113, 1512181, 1545982, 1753498, 1774650, 1774651, 1774654, 1859654, 1859657, 2197002, 2197005.