B1s004

Cross-referenced parts are cataloged as fitting the same application but are not guaranteed to be identical to the original manufacturer part. Verify fitment against your OE number or VIN before ordering.

How to Confirm This Part Fits Your Vehicle

Reference/cross-reference numbers vary by engine, transmission, chassis and production date — not by number alone. Before ordering, compare your original OE number against B1S004 number by Borsehung listed above, and check the dimensions or specifications against your original part.

If you’re unsure, contact CarBus24 with your VIN or the number printed on your original part and we’ll confirm the correct match before you order.

OE vs. Aftermarket Parts

OE (SACHS, Ford, Mazda)	Aftermarket (FAST, Valeo, LUK, Exedy)
Matches original manufacturer specification	Cross-referenced to the same application
Typically higher price	Typically lower price
Direct OE part number	Equivalent fit, different part number

Related Categories

Engine Parts

Engine components cross-referenced by OE number.

Brake System

Pads, discs and calipers for common applications.

Transmission & Clutch

Clutch kits, gearboxes and linkages.

Frequently Asked Questions

How do I know if a part matching B1S004 number by Borsehung fits my car?

Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.

What is the difference between OE and aftermarket parts?

OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.

Can I search by my vehicle instead of an OE number?

Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.

What if I'm not sure which OE number I have?

Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.

Find parts for your car

B1S004 - Timing Chain Kit

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WG1910001 - Timing Chain Kit

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15217 - Timing Chain Kit

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B1S004 - Gear/Sprocket, camshaft VW GOLF VI (5K1) 1.2 TSI

KT7073 - Gear/Sprocket, camshaft VW POLO V (6R1, 6C1) 1.2 TSI

59314 - Gear/Sprocket, camshaft

59314 - Gear/Sprocket, camshaft

KC1264 - Timing Chain Kit VW BEETLE (5C1, 5C2) 1.2 TSI

A1313114 - Guide, timing chain VW POLO V (6R1, 6C1) 1.2 TSI

A1310107 - Timing Chain VW POLO V (6R1, 6C1) 1.2 TSI

104253 - Gear/Sprocket, camshaft VW GOLF VI (5K1) 1.2 TSI

TG84 - Gear/Sprocket, camshaft VW POLO V (6R1, 6C1) 1.2 TSI

V3454037 - Tensioner Guide, timing chain

A1313115 - Guide, timing chain VW POLO V (6R1, 6C1) 1.2 TSI

A1334104 - Gear/Sprocket, camshaft VW POLO V (6R1, 6C1) 1.2 TSI

KC1113S1 - Timing Chain Kit VW BEETLE (5C1, 5C2) 1.2 TSI

06KC054 - Chain Sprocket VW POLO V (6R1, 6C1) 1.2 TSI

Our Promises to Every Customer

How to Confirm This Part Fits Your Vehicle

OE vs. Aftermarket Parts

Related Categories

Frequently Asked Questions