Name: V ribbed Belt Tensioner Pulley MASTER-SPORT R31054-PCS-MS OE Ref 03G903315C
Brand: MASTER SPORT
SKU: R31054-PCS-MS
Price: 40 GBP
Availability: InStock

V ribbed Belt Tensioner Pulley MASTER-SPORT R31054-PCS-MS OE Ref 03G903315C MASTER SPORT

Key Specification:

Diameter [mm]: 70
EAN: 4250083132525
Gross Weight [kg]: 0.11
Net Weight [kg]: 0.11
OEM Reference number: 03G903315C

See Full Specification

Sale

£ 40

£ 33.33 excl. VAT

In Stock

SKU:	MASTER-SPORT R31054-PCS-MS
Brand	MASTER SPORT

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Specification
Description
OEM Numbers
Compatibilities
Reviews

Diameter [mm]

EAN

4250083132525

Gross Weight [kg]

0.11

Net Weight [kg]

0.11

OEM Reference number

03G903315C

PURPOSE GROUP

V-Ribbed Belt Tension

Supplementary Info

550310540 - AB550310540 - BV550310540 - HD550310540

Tensioner Pulley Actuation

Automatic

Width [mm]

V ribbed Belt Tensioner Pulley MASTER SPORT OE Ref – MASTER SPORT – OEM 03G903315C

This part from MASTER SPORT is designed as a direct replacement for OEM reference 03G903315C. Manufactured to meet original equipment standards, it is suitable for selected AUDI, SEAT, SKODA, VW vehicles and intended to restore correct system operation.

It is supplied under manufacturer reference R31054-PCS-MS with EAN 4250083132525, allowing accurate identification and compatibility checks. This component is commonly used to replace worn, damaged, or faulty units where reliable performance is required.

The product is intended as a like-for-like replacement and should be installed according to manufacturer guidelines. Depending on vehicle design and component location, professional installation may be recommended.

Why Choose This Part?

Direct replacement for OEM reference 03G903315C
Manufactured by MASTER SPORT
Clearly identified by SKU R31054-PCS-MS and EAN 4250083132525
Covered by our standard returns policy

Vehicle Compatibility

Compatible with selected AUDI, SEAT, SKODA, VW models. Please confirm fitment using OEM reference 03G903315C or our vehicle registration lookup tool before ordering.

Looking for alternatives? Browse our full range of Belt Drive parts to find the correct option for your vehicle.

Reference number(s) comparable with the original spare part number

AUDI 03G 903 315 C AUDI 03G 903 315 D SEAT 03G 903 315 C SEAT 03G 903 315 D SKODA 03G 903 315 C SKODA 03G 903 315 D VW 03G 903 315 C VW 03G 903 315 D

OE reference number(s) comparable with the original spare part number

AUDI

AUDI A3 (8P1) From 05/2003 to 12/2013

2.0 TDI quattro 4WD 01/2006-06/2008, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMM

1.9 TDI 4WD 05/2003-05/2010, 77 kw, 1896 ccm, 105 PS, Hatchback, Diesel , ENG: BXE, BKC, BLS

2.0 TDI 4WD 06/2005-06/2008, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMM

AUDI A3 Convertible (8P7) From 04/2008 to 05/2013

1.9 TDI 4WD 04/2008-10/2009, 77 kw, 1896 ccm, 105 PS, Convertible, Diesel , ENG: BLS

AUDI A3 Sportback (8PA) From 09/2004 to 12/2015

2.0 TDI 4WD 06/2005-06/2008, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMM

1.9 TDI 4WD 09/2004-05/2010, 77 kw, 1896 ccm, 105 PS, Hatchback, Diesel , ENG: BXE, BKC, BLS

2.0 TDI quattro 4WD 01/2006-06/2008, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMM

SEAT

SEAT ALHAMBRA (7V8, 7V9) From 04/1996 to 03/2010

1.9 TDI 4motion 4WD 06/2000-03/2010, 85 kw, 1896 ccm, 115 PS, MPV, Diesel , ENG: AUY, BVK

2.0 TDI 4WD 11/2005-03/2010, 103 kw, 1968 ccm, 140 PS, MPV, Diesel , ENG: BRT

1.9 TDI 4WD 06/2000-03/2010, 85 kw, 1896 ccm, 115 PS, MPV, Diesel , ENG: AUY, BVK

SEAT ALTEA (5P1) From 03/2004

1.9 TDI 4WD 08/2009-12/2010, 66 kw, 1896 ccm, 90 PS, MPV, Diesel , ENG: BXF

1.9 TDI 4WD 04/2004-12/2010, 77 kw, 1896 ccm, 105 PS, MPV, Diesel , ENG: BKC, BXE, BJB, BLS

2.0 TDI 4WD 11/2005-11/2010, 103 kw, 1968 ccm, 140 PS, MPV, Diesel , ENG: BMM

SEAT ALTEA XL (5P5, 5P8) From 10/2006

1.9 TDI 4x4 4WD 06/2009-12/2010, 77 kw, 1896 ccm, 105 PS, MPV, Diesel , ENG: BLS

2.0 TDI 4x4 4WD 06/2007-11/2010, 103 kw, 1968 ccm, 140 PS, MPV, Diesel , ENG: BMM

1.9 TDI 4WD 10/2006-12/2010, 77 kw, 1896 ccm, 105 PS, MPV, Diesel , ENG: BKC, BXE, BLS

2.0 TDI 4WD 10/2006-11/2010, 103 kw, 1968 ccm, 140 PS, MPV, Diesel , ENG: BMM

1.9 TDI 4WD 08/2009-12/2010, 66 kw, 1896 ccm, 90 PS, MPV, Diesel , ENG: BXF

SEAT LEON (1P1) From 05/2005 to 12/2013

1.9 TDI 4WD 07/2005-12/2010, 77 kw, 1896 ccm, 105 PS, Hatchback, Diesel , ENG: BKC, BXE, BLS

2.0 TDI 4WD 10/2005-10/2010, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMM

1.9 TDI 4WD 06/2007-12/2010, 66 kw, 1896 ccm, 90 PS, Hatchback, Diesel , ENG: BXF

SEAT TOLEDO III (5P2) From 04/2004 to 05/2009

2.0 TDI 4WD 01/2006-05/2009, 125 kw, 1968 ccm, 170 PS, MPV, Diesel , ENG: BMN, CEGA

2.0 TDI 4WD 11/2005-05/2009, 103 kw, 1968 ccm, 140 PS, MPV, Diesel , ENG: BMM

1.9 TDI 4WD 10/2004-05/2009, 77 kw, 1896 ccm, 105 PS, MPV, Diesel , ENG: BKC, BXE, BJB, BLS

SKODA

SKODA OCTAVIA II (1Z3) From 02/2004 to 06/2013

1.9 TDI 4WD 06/2004-12/2010, 77 kw, 1896 ccm, 105 PS, Hatchback, Diesel , ENG: BXE, BLS, BKC, BJB

2.0 TDI 4WD 11/2005-05/2010, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMM

SKODA OCTAVIA II Combi (1Z5) From 02/2004 to 06/2013

1.9 TDI 4x4 4WD 11/2004-12/2010, 77 kw, 1896 ccm, 105 PS, Estate, Diesel , ENG: BXE, BLS, BKC

2.0 TDI 4WD 11/2005-05/2010, 103 kw, 1968 ccm, 140 PS, Estate, Diesel , ENG: BMM

2.0 TDI 4x4 4WD 07/2006-05/2010, 103 kw, 1968 ccm, 140 PS, Estate, Diesel , ENG: BMM

1.9 TDI 4WD 09/2004-12/2010, 77 kw, 1896 ccm, 105 PS, Estate, Diesel , ENG: BXE, BLS, BKC, BJB

SKODA SUPERB II (3T4) From 03/2008 to 05/2015

1.9 TDI 4WD 03/2008-11/2010, 77 kw, 1896 ccm, 105 PS, Hatchback, Diesel , ENG: BXE, BLS

2.0 TDI 4WD 03/2008-05/2010, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMP

SKODA SUPERB II Estate (3T5) From 10/2009 to 05/2015

2.0 TDI 4WD 10/2009-03/2010, 103 kw, 1968 ccm, 140 PS, Estate, Diesel , ENG: BMP

1.9 TDI 4WD 10/2009-11/2010, 77 kw, 1896 ccm, 105 PS, Estate, Diesel , ENG: BXE, BLS

VW CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH) From 03/2004 to 05/2015

1.9 TDI 4WD 09/2005-08/2010, 55 kw, 1896 ccm, 75 PS, Box Body/MPV, Diesel , ENG: BSU

1.9 TDI 4WD 04/2004-08/2010, 77 kw, 1896 ccm, 105 PS, Box Body/MPV, Diesel , ENG: BLS, BJB

2.0 SDI 4WD 03/2004-08/2010, 51 kw, 1968 ccm, 70 PS, Box Body/MPV, Diesel , ENG: BST, BDJ

2.0 TDI 4WD 09/2007-08/2010, 103 kw, 1968 ccm, 140 PS, Box Body/MPV, Diesel , ENG: BMM

1.9 TDI 4motion 4WD 11/2008-08/2010, 77 kw, 1896 ccm, 105 PS, Box Body/MPV, Diesel , ENG: BLS

VW CADDY III Estate (2KB, 2KJ, 2CB, 2CJ) From 03/2004 to 05/2015

1.9 TDI 4motion 4WD 05/2008-08/2010, 77 kw, 1896 ccm, 105 PS, MPV, Diesel , ENG: BLS

2.0 SDI 4WD 03/2004-08/2010, 51 kw, 1968 ccm, 70 PS, MPV, Diesel , ENG: BST, BDJ

2.0 TDI 4WD 09/2007-08/2010, 103 kw, 1968 ccm, 140 PS, MPV, Diesel , ENG: BMM

1.9 TDI 4WD 09/2005-08/2010, 55 kw, 1896 ccm, 75 PS, MPV, Diesel , ENG: BSU

1.9 TDI 4WD 04/2004-08/2010, 77 kw, 1896 ccm, 105 PS, MPV, Diesel , ENG: BLS, BJB

VW EOS (1F7, 1F8) From 03/2006 to 08/2015

2.0 TDI 4WD 06/2006-05/2008, 103 kw, 1968 ccm, 140 PS, Convertible, Diesel , ENG: BMM

VW GOLF PLUS V (5M1, 521) From 12/2004 to 12/2013

2.0 TDI 4WD 12/2005-05/2011, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMM

1.9 TDI 4WD 01/2005-01/2009, 77 kw, 1896 ccm, 105 PS, Hatchback, Diesel , ENG: BLS, BKC, BXE

1.9 TDI 4WD 05/2005-12/2008, 66 kw, 1896 ccm, 90 PS, Hatchback, Diesel , ENG: BXF, BRU, BXJ

VW GOLF V (1K1) From 10/2003 to 07/2010

2.0 SDI 4WD 01/2004-11/2008, 55 kw, 1968 ccm, 75 PS, Hatchback, Diesel , ENG: BDK

1.9 TDI 4motion 4WD 08/2004-11/2008, 77 kw, 1896 ccm, 105 PS, Hatchback, Diesel , ENG: BLS, BKC, BXE

2.0 TDI 4WD 12/2004-11/2008, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMM

1.9 TDI 4WD 10/2003-11/2008, 77 kw, 1896 ccm, 105 PS, Hatchback, Diesel , ENG: BLS, BKC, BXE

2.0 TDI 4motion 4WD 01/2007-11/2008, 103 kw, 1968 ccm, 140 PS, Hatchback, Diesel , ENG: BMM

1.9 TDI 4WD 05/2004-11/2008, 66 kw, 1896 ccm, 90 PS, Hatchback, Diesel , ENG: BXF, BRU, BXJ

VW GOLF V Estate (1K5) From 01/2007 to 07/2009

1.9 TDI 4motion 4WD 01/2008-07/2009, 77 kw, 1896 ccm, 105 PS, Estate, Diesel , ENG: BLS

1.9 TDI 4WD 06/2007-07/2009, 77 kw, 1896 ccm, 105 PS, Estate, Diesel , ENG: BLS, BXE

2.0 TDI 4WD 06/2007-07/2009, 103 kw, 1968 ccm, 140 PS, Estate, Diesel , ENG: BMM

VW JETTA III (1K2) From 09/2004 to 12/2013

2.0 TDI 4WD 10/2005-10/2010, 103 kw, 1968 ccm, 140 PS, Saloon, Diesel , ENG: BMM

1.9 TDI 4WD 08/2005-10/2010, 77 kw, 1896 ccm, 105 PS, Saloon, Diesel , ENG: BLS, BKC, BXE

VW MULTIVAN Mk V (7HM, 7HN, 7HF, 7EF, 7EM, 7EN) From 04/2003 to 08/2015

1.9 TDI 4WD 06/2006-11/2009, 75 kw, 1896 ccm, 102 PS, Bus, Diesel , ENG: BRS

1.9 TDI 4WD 04/2003-11/2009, 77 kw, 1896 ccm, 105 PS, Bus, Diesel , ENG: AXB

1.9 TDI 4WD 04/2003-11/2009, 63 kw, 1896 ccm, 85 PS, Bus, Diesel , ENG: AXC

1.9 TDI 4WD 01/2006-11/2009, 62 kw, 1896 ccm, 84 PS, Bus, Diesel , ENG: BRR

VW PASSAT B6 (3C2) From 03/2005 to 12/2010

2.0 TDI 4motion 4WD 03/2005-05/2009, 103 kw, 1968 ccm, 140 PS, Saloon, Diesel , ENG: BMP

1.9 TDI 4WD 03/2005-07/2010, 77 kw, 1896 ccm, 105 PS, Saloon, Diesel , ENG: BLS, BKC, BXE

2.0 TDI 4WD 03/2005-05/2009, 103 kw, 1968 ccm, 140 PS, Saloon, Diesel , ENG: BMP

VW PASSAT B6 Estate (3C5) From 08/2005 to 11/2011

2.0 TDI 4WD 08/2005-05/2009, 103 kw, 1968 ccm, 140 PS, Estate, Diesel , ENG: BMP

1.9 TDI 4WD 08/2005-11/2010, 77 kw, 1896 ccm, 105 PS, Estate, Diesel , ENG: BLS, BKC, BXE

2.0 TDI 4motion 4WD 08/2005-05/2009, 103 kw, 1968 ccm, 140 PS, Estate, Diesel , ENG: BMP

VW SHARAN (7M8, 7M9, 7M6) From 05/1995 to 03/2010

1.9 TDI 4WD 04/2000-03/2010, 85 kw, 1896 ccm, 115 PS, MPV, Diesel , ENG: AUY, BVK

2.0 TDI 4WD 11/2005-03/2010, 100 kw, 1968 ccm, 136 PS, MPV, Diesel , ENG: BVH

1.9 TDI 4motion 4WD 03/2000-03/2010, 85 kw, 1896 ccm, 115 PS, MPV, Diesel , ENG: AUY, BVK

2.0 TDI 4WD 11/2005-03/2010, 103 kw, 1968 ccm, 140 PS, MPV, Diesel , ENG: BRT

VW TOURAN (1T1, 1T2) From 02/2003 to 05/2010

1.9 TDI 4WD 11/2004-05/2010, 66 kw, 1896 ccm, 90 PS, MPV, Diesel , ENG: BXF, BRU, BXJ

2.0 TDI 4WD 12/2005-05/2010, 103 kw, 1968 ccm, 140 PS, MPV, Diesel , ENG: BMM

1.9 TDI 4WD 08/2003-05/2010, 77 kw, 1896 ccm, 105 PS, MPV, Diesel , ENG: BLS, BKC, BXE

VW TRANSPORTER / CARAVELLE Mk V Bus (7HB, 7HJ, 7EB, 7EJ) From 04/2003 to 08/2015

1.9 TDI 4WD 04/2003-11/2009, 63 kw, 1896 ccm, 85 PS, Bus, Diesel , ENG: AXC

1.9 TDI 4WD 06/2006-11/2009, 75 kw, 1896 ccm, 102 PS, Bus, Diesel , ENG: BRS

1.9 TDI 4WD 04/2003-11/2009, 77 kw, 1896 ccm, 105 PS, Bus, Diesel , ENG: AXB

1.9 TDI 4WD 01/2006-11/2009, 62 kw, 1896 ccm, 84 PS, Bus, Diesel , ENG: BRR

VW TRANSPORTER Mk V Kasten (7HA, 7HH, 7EA, 7EH) From 04/2003

1.9 TDI 4WD 01/2006-11/2009, 62 kw, 1896 ccm, 84 PS, Van, Diesel , ENG: BRR

1.9 TDI 4WD 04/2003-11/2009, 63 kw, 1896 ccm, 85 PS, Van, Diesel , ENG: AXC

1.9 TDI 4WD 04/2003-11/2009, 77 kw, 1896 ccm, 105 PS, Van, Diesel , ENG: AXB

1.9 TDI 4WD 06/2006-11/2009, 75 kw, 1896 ccm, 102 PS, Van, Diesel , ENG: BRS

VW TRANSPORTER Mk V Pritsche/Fahrgestell (7JD, 7JE, 7JL, 7JY, 7 From 04/2003 to 08/2015

1.9 TDI 4WD 01/2006-11/2009, 62 kw, 1896 ccm, 84 PS, Platform/Chassis, Diesel , ENG: BRR

1.9 TDI 4WD 06/2006-11/2009, 75 kw, 1896 ccm, 102 PS, Platform/Chassis, Diesel , ENG: BRS

1.9 TDI 4WD 04/2003-11/2009, 63 kw, 1896 ccm, 85 PS, Platform/Chassis, Diesel , ENG: AXC

1.9 TDI 4WD 04/2003-11/2009, 77 kw, 1896 ccm, 105 PS, Platform/Chassis, Diesel , ENG: AXB

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.