12612839 Timing Chain Kits For Opel
The DUHUI Bearing 12612839 timing chain kit is a complete OE-replacement solution designed for Opel 2.8 V6 Turbo engines (Z28NEL / Z28NET). This timing chain kit maintains the crucial synchronization between the crankshaft and camshafts using durable chain and sprocket components. Manufactured to match original equipment specifications including 12612839, 12645465, 12633452, and 12633451, this timing component kit delivers reliable operation for compatible Opel, Vauxhall, and Saab applications.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | |
| Part Number | 12612839 |
| Product Type | Timing Chain Kit |
| Application | Engine Timing System |
| Engine Compatibility | Opel 2.8 V6 Turbo (Z28NEL / Z28NET) |
| Engine Codes | A28NER, A28NET, Z28NER, Z28NET, Z28NEL, B284, B284L, B284R |
| Number of Timing Chains | 3 |
| Number of Tensioners | 3 |
| Number of Guides | 6 |
| Number of Sprockets | 3 |
| Primary Chain Links | 96 |
| Secondary Chain Links | 114 (silent type) |
| Vehicle Application | Opel Signum 2.8 V6 Turbo |
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code:
OE Numbers:
12612839, 12645465, 12633452, 12633451, 12609262, 12609258, 12609260, 12600462, 12600461, 12623514, 12623513
Reference Numbers (Interchange):
INA: 559006310
BGA: TC9504FK
FAI AutoParts: TCK245NG
TRIPLE FIVE: 9-0753S
JAPANPARTS: KDK-001
Vehicle Fitment
OPEL SIGNUM Hatchback (Z03): 2.8 V6 Turbo (F48) 2005-2008
OPEL VECTRA C: 2.8 V6 Turbo
OPEL INSIGNIA A: 2.8 V6 Turbo
CADILLAC BLS: 2.8 V6 Turbo
SAAB 9-3 II: 2.8 V6 Turbo
SAAB 9-5 II: 2.8 V6 Turbo
VAUXHALL SIGNUM: 2.8 V6 Turbo
VAUXHALL VECTRA C: 2.8 V6 Turbo
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Complete timing chain kit for Opel 2.8 V6 Turbo applications. Matches OE specifications including 12612839, 12645465, and 12633452.
- Includes primary timing chain (96 links), two secondary chains (silent type 114 links), three tensioners, six guide rails, and three sprockets – all components required for a complete timing system service.
- Durable chain construction provides high strength and resistance to elongation for long service life.
- Interchangeable with leading aftermarket brands including INA, BGA, and FAI.
Installation Notes
- Verify engine timing marks are aligned before removing the old timing chains.
- Always replace all three chains, tensioners, and guides when servicing the timing system on these 2.8 V6 Turbo applications.
- Use the appropriate timing tools to lock the camshafts and crankshaft in position during installation.
- Torque all fasteners to manufacturer specifications (refer to service manual).
- Rotate the engine manually through two full revolutions after installation to verify timing alignment.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces timing chain kits to OE specifications. Contact us
