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Details
| Specification | Value |
|---|---|
| Brand | HART |
| Width [mm] | 35 mm |
| Outer Diameter [mm] | 72 mm |
OE/OEM numbers (6)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—045 109 243 A
- AUDI / SEAT / SKODA / VW—045 109 243 C
- FORD—1100583
- FORD—1119021
- FORD—XM21-6K254-AA
- FORD—YM21-6K254-CA
Where this part fits
Original-fit position for OE XM216K254AA. The red ring marks where this part installs on the vehicle.
About this product
Sourced from HART, this tensioner pulley timing belt (334 349) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Width [mm]: 35 mm, Outer Diameter [mm]: 72 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, FORD, SEAT, SKODA and 1 other makes models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 045 109 243 A, 045109243A, 045 109 243 C, 045109243C and 6 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HART is a recognised supplier of automotive engine timing components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
No equivalent parts found.
Tensioner Pulley Timing Belt HART 334 349 — compatible car models
| Car models | AUDI: A2 (8Z0), A3 (8L1), A4 B5 (8D2), A4 B5 Avant (8D5), A4 B6 (8E2), A4 B6 Avant (8E5), A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6); FORD: GALAXY I (WGR); SEAT: ALHAMBRA (7V8, 7V9), AROSA (6H1), LEON (1M1), TOLEDO II (1M2); SKODA: FABIA I (6Y2), FABIA I Combi (6Y5), FABIA I Praktik (6Y5), FABIA I Saloon (6Y3), OCTAVIA I Combi (1U5), SUPERB I (3U4); VW: BORA I (1J2), BORA Variant (1J6), GOLF IV (1J1), GOLF IV Variant (1J5), LUPO I (6X1, 6E1), NEW BEETLE (9C1, 1C1), PASSAT B5 (3B2), PASSAT B5.5 (3B3), PASSAT B5.5 Variant (3B6), PASSAT B5 Variant (3B5) (+1 more) |
|---|---|
| Engines | 1.2 TDI; 1.9 TDI; 1.4 TDI; 1.9 TDI 4x4; 1.2 TDI 3L |
| Year of manufacture | 1994-2013 |
| Manufacturer article number (MPN) | 334 349 |
| OE part numbers | 045 109 243 A, 045 109 243 C, 1100583, 1119021, XM21-6K254-AA, YM21-6K254-CA |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HART 334349 . Outer Diameter [mm]: 72 mm. Width [mm]: 35 mm
- 1x Tensioner Pulley Timing Belt
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Tensioner Pulley Timing Belt compatible with my car?
This Tensioner Pulley Timing Belt fits AUDI, FORD, SEAT, SKODA, VW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this HART Tensioner Pulley Timing Belt have?
This HART Tensioner Pulley Timing Belt has the following specifications: Width [mm]: 35 mm; Outer Diameter [mm]: 72 mm. Check the full specifications table above for complete details.
What OE part numbers does this Tensioner Pulley Timing Belt replace?
This Tensioner Pulley Timing Belt replaces OE part numbers: 045 109 243 A, 045 109 243 C, 1100583, 1119021, XM21-6K254-AA, YM21-6K254-CA. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Tensioner Pulley Timing Belt cost?
This HART Tensioner Pulley Timing Belt is available for £26.99. Tensioner Pulley Timing Belt prices vary depending on brand, specifications, and vehicle compatibility. HART parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Tensioner Pulley Timing Belt?
Regular inspection of your Tensioner Pulley Timing Belt is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Tensioner Pulley Timing Belt?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Tensioner Pulley Timing Belt fitted by a professional mechanic.
Can I use this part as a replacement for OE 045 109 243 A?
Yes, this HART Tensioner Pulley Timing Belt is a direct replacement for OE part number 045 109 243 A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
