KIA Sorento 2.5 D4CB timing chain kit
| Brand: | ZEDPERFORMANCE® |
| Product Code: | d4cb-timing-chain-kit |
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£149.99 VAT incl.
Kia Sorento & Hyundai H1 2.5 CRDi D4CB Timing Chain Kit with Sprockets
This comprehensive D4CB timing chain kit includes the chains, tensioners, guide rails and sprockets required for the pictured timing-system repair. Suitable applications include the Kia Sorento 2.5 CRDi and selected Hyundai H1, Starex, i800, iLoad, Porter and H350 Bus models listed below.
The kit includes four replacement sprockets: two camshaft sprockets, one injection-pump sprocket and one crankshaft sprocket. These allow worn sprockets to be renewed alongside the chains during the repair.
Timing Chain Kit Contents
- 1 × main timing / injection-pump drive chain — 98 links
- 1 × camshaft drive chain — 90 links
- 1 × oil-pump drive chain — 80 links
- 3 × chain tensioners
- 7 × chain guide and tensioner rails
- 2 × camshaft sprockets
- 1 × injection-pump sprocket
- 1 × crankshaft sprocket
- 1 × front crankshaft oil seal
The oil-pump chain is included in the three-chain total. The main product image shows the supplied component layout.
Component Part Numbers and OE References
The Hyundai/Kia OE references below identify the corresponding D4CB timing chain kit components. Numbers are provided for identification and comparison; the supplied kit is an aftermarket replacement.
| Component | Quantity | Hyundai / Kia OE reference |
|---|---|---|
| Main timing / injection-pump drive chain — 98 links | 1 | 24351-4A020 |
| Camshaft drive chain — 90 links | 1 | 24361-4A020 |
| Oil-pump drive chain — 80 links | 1 | 23351-4A020 |
| Main timing-chain tensioner | 1 | 24370-4A030 |
| Camshaft-chain tensioner | 1 | 24380-4A030 |
| Oil-pump-chain tensioner | 1 | 23360-4A030 |
| Chain guide / tensioner rail | 1 | 24376-4A030 |
| Chain guide rails | 2 | 24377-4A030 |
| Chain guide / tensioner rail | 1 | 24386-4A030 |
| Chain guide rail | 1 | 24387-4A030 |
| Chain guide rail | 1 | 24388-4A030 |
| Oil-pump-chain guide rail | 1 | 23367-4A030 |
| Camshaft sprockets | 2 | 24331-4A000 |
| Injection-pump sprocket | 1 | 24335-4A000 |
| Crankshaft sprocket | 1 | 24340-4A000 |
| Front crankshaft oil seal — 48 × 62 × 8 mm | 1 | 21320-47280 |
Important: OE revisions can vary with the vehicle's build specification. Match the required components by VIN and original part references before installation.
Engine Code and Vehicle Compatibility
Engine code: D4CB. Applications below are for the 2.5-litre CRDi diesel engine, 2,497 cc, using the SKCH039F-equivalent timing-kit specification.
Dates are catalogue application dates, not a guarantee that every vehicle registered during that period uses the same components. Where no closing date is published, “onwards” indicates an open-ended catalogue entry. Always check the VIN and any restrictions shown below.
Kia Sorento I / JC 2.5 CRDi
| Model / version | Power | Catalogue application dates |
|---|---|---|
| Sorento I JC 2.5 CRDi 4WD | 103 kW / 140 PS | 08/2002–03/2011 |
| Sorento I JC 2.5 CRDi | 120 kW / 163 PS | 09/2006–12/2011, applying the kit's build-date restriction |
| Sorento I JC 2.5 CRDi | 125 kW / 170 PS | 12/2006–12/2011 |
Hyundai H1 / Starex A1 2.5 CRDi
| Model / version | Power | Application dates / restrictions |
|---|---|---|
| H1 / Starex A1 Bus | 120 kW / 163 PS | 12/2002–04/2004 |
| Starex A1 Bus | 103 kW / 140 PS | 12/2002–04/2004, applying the kit's build-date restriction |
| H1 / Starex A1 Bus 4WD | 103 kW / 140 PS | 12/2002–04/2004 |
| H1 A1 Bus | 81 kW / 110 PS | 2006–2007 versions: VIN check required because the catalogue contains overlapping build-date restrictions |
| H1 A1 Van | 81 kW / 110 PS | 07/2001–04/2004 |
| H1 A1 Van | 103 kW / 140 PS | 08/2003–08/2007, applying the kit's build-date restriction |
Hyundai H1 Cargo / iLoad / H300 TQ 2.5 CRDi
| Model / version | Power | Application dates / restrictions |
|---|---|---|
| H1 Cargo TQ | 81 kW / 110 PS | 02/2008 onwards; confirm by VIN |
| H1 Cargo TQ / iLoad / H300 | 125 kW / 170 PS | 02/2008–12/2012, applying the kit's build-date restriction |
| H1 Cargo TQ, H300 designation | 85 kW / 116 PS | 01/2009–12/2013, applying the kit's build-date restriction |
Hyundai H1 Travel / i800 TQ 2.5 CRDi
| Model / version | Power | Application dates / restrictions |
|---|---|---|
| H1 Travel TQ | 125 kW / 170 PS | 05/2008 onwards |
| H1 Travel TQ | 120 kW / 163 PS | 05/2008 onwards |
| H1 Travel TQ / i800 | 100 kW / 136 PS | 01/2011 onwards, applying the i800 build-date restriction |
| H1 Travel TQ | 85 kW / 116 PS | 08/2011 onwards |
| H1 Travel TQ | 81 kW / 110 PS | 07/2010 onwards |
Hyundai Porter and H350 Bus 2.5 CRDi
| Model / version | Power | Catalogue application dates |
|---|---|---|
| Porter platform / chassis | 103 kW / 140 PS | 02/2003–04/2004 |
| Porter Van | 103 kW / 140 PS | 02/2003–04/2004 |
| H350 Bus / minibus | 110 kW / 150 PS | 04/2015 onwards |
| H350 Bus / minibus | 125 kW / 170 PS | 04/2015 onwards |
Please check before ordering: the D4CB engine code appears across several vehicle generations and markets. Use the model, power output, build date and VIN together when identifying the correct timing kit.
Why the Included Sprockets Matter
A timing-chain repair should consider the condition of the sprockets as well as the chains. Chains and sprocket teeth wear together, and worn teeth can accelerate wear on a replacement chain.
This kit includes the two camshaft sprockets, injection-pump sprocket and crankshaft sprocket shown in the main image. Renewing these components alongside the chains avoids leaving those worn sprockets in the repaired system.
D4CB Timing-Chain Rattle and Repeat Failure
Timing-chain rattle can be associated with chain wear, damaged guides, worn sprockets or tensioner problems. Proper diagnosis should also include the engine's oil supply, because hydraulic chain tensioners depend on adequate oil pressure and clean oil.
A new timing kit cannot repair an underlying oil-pressure problem. Restricted oil passages, contamination, a blocked oil-pump pickup or a faulty oil pump can affect tensioner operation and lubrication. If the original cause remains, replacement components can suffer premature wear or repeat failure.
Investigate unusual startup or running noise promptly. Replacement should be based on the vehicle manufacturer's guidance and a mechanic's assessment of the timing system and lubrication system.
Installation Requirements
- Have the kit fitted by a qualified mechanic familiar with the D4CB engine.
- Follow the manufacturer's timing, torque and tensioner-installation procedures.
- Check all replacement components against the original parts before fitting.
- Investigate the cause of any previous chain, guide or tensioner failure.
- Check the oil supply and renew the engine oil and filter to the correct vehicle specification.
- Replace any additional damaged components, seals or fasteners required by the repair procedure.
Need a compatibility check? Send us your VIN, vehicle model, build date and engine details before ordering.
