- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | HEPU |
| MPN | 21-0326 |
OE numbers (14)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—0009930978
- MERCEDES-BENZ—0009931078
- MERCEDES-BENZ—0009976220
- MERCEDES-BENZ—2710500116
- MERCEDES-BENZ—2710500911
- MERCEDES-BENZ—2710521516
- MERCEDES-BENZ—2710521616
- MERCEDES-BENZ—A0009930978
- MERCEDES-BENZ—A0009931078
- MERCEDES-BENZ—A0009976220
- MERCEDES-BENZ—A2710500116
- MERCEDES-BENZ—A2710500911
- MERCEDES-BENZ—A2710521516
- MERCEDES-BENZ—A2710521616
Where this part fits
Original-fit position for OE 0009931078.
About this product
The HEPU Timing Chain Kit (21-0326) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Driven Units: Composite, Driven Units: 29, Supplementary Article/Supplementary Info: 268, Number of chain links: 106, Number of chain links: 142. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit MERCEDES-BENZ 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: 0009930978, 0009931078, 0009976220, 02.10.086 and 46 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HEPU 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (36)
Show all 36 OE numbers
Timing Chain Kit HEPU 21-0326 — compatible car models
| Car models | MERCEDES-BENZ: C-CLASS Coupe (C204), C-CLASS T-Model (S204), C-CLASS (W204), E-CLASS Convertible (A207), E-CLASS Coupe (C207), E-CLASS T-Model (S212), E-CLASS (W212), SLK (R172) |
|---|---|
| Engines | C 180 (204.349); C 180 CGI (204.249); C 180 CGI (204.049); E 200 CGI (207.448); E 200 CGI (207.348); E 200 CGI (212.248); E 200 CGI (212.048, 212.148); 200 (172.448) |
| Year of manufacture | 2007-2016 |
| Manufacturer article number (MPN) | 21-0326 |
| OE part numbers | 0009930978, 0009931078, 0009976220, 2710500116, 2710500911, 2710521516, 2710521616, A0009930978, A0009931078, A0009976220, A2710500116, A2710500911, A2710521516, A2710521616 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HEPU 21-0326 . Chain Type: 5. Chain Type: 9. Driven Units: 18. Driven Units: 29. Number of chain links: 106. Number of chain links: 142. Number of chains: 2. Supplementary Article/Supplementary Info: 268
- 1x Timing Chain Kit
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Timing Chain Kit compatible with my car?
This Timing Chain Kit fits MERCEDES-BENZ 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 HEPU Timing Chain Kit have?
This HEPU Timing Chain Kit has the following specifications: Driven Units: 18; Driven Units: 29; Supplementary Article/Supplementary Info: 268; Number of chain links: 106; Number of chain links: 142; Chain Type: 9. Check the full specifications table above for complete details.
What OE part numbers does this Timing Chain Kit replace?
This Timing Chain Kit replaces OE part numbers: 0009930978, 0009931078, 0009976220, 2710500116, 2710500911, 2710521516, 2710521616, A0009930978 and 6 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Timing Chain Kit cost?
This HEPU Timing Chain Kit is available for £273.99. Timing Chain Kit prices vary depending on brand, specifications, and vehicle compatibility. HEPU parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Timing Chain Kit?
Replace the full kit — chain, tensioner, guides, and sprockets — when any one component shows wear. A rattling chain on startup, stretched links measured beyond spec, or oil pressure-related tensioner faults are all indicators.
What tools do I need to replace a Timing Chain Kit?
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 Timing Chain Kit fitted by a professional mechanic.
Can I use this part as a replacement for OE 0009930978?
Yes, this HEPU Timing Chain Kit is a direct replacement for OE part number 0009930978. 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.
