Timing Chain Kits 12633451
The DUHUI Timing Chain Kit 12633451 is a complete silent timing chain kit designed for Cadillac BLS models with 2.8L turbocharged V6 engines from 2008 onward. This comprehensive kit includes the timing chain and all necessary components, matching OE specification 12633451 and GM HFV6 engine applications. It is directly interchangeable with leading brands including Cloyes and Melling.
Specifications
| Parameter | Value |
|---|---|
| DH Code | |
| Part Number | 12633451 |
| Chain Type | Silent / Inverted Tooth |
| Kit Contents | Chain, Tensioner, Guides, Bolts/Screws |
| Engine Displacement | 2.8L Turbo V6 |
Note: Dimensional data is based on available sources. This is a timing chain kit designed for Cadillac BLS applications. Please verify specifications against your original parts before ordering.
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: 12633451, 12612839, 12645465, 12633452, 12609258
Reference Numbers (Interchange):
Cloyes: 9-0393SFX
Melling: 3-393SFX
EngineTech: TK1102
SKF: VKML85000
Vehicle Fitment
CADILLAC: BLS 2.8 T AWD – 2008 onward
SAAB: 9-3 2.8T V6 – 2005-2011, 9-5 2.8T V6 – 2005-2009
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Complete timing chain kit includes chain, tensioner, guides, and bolts – all components for a full timing system replacement
- Silent (inverted tooth) chain design provides quieter operation and reduced friction for GM HFV6 2.8L turbo V6 engines
- Specifically engineered for Cadillac BLS and Saab 9-3/9-5 2.8T applications
- Kit-based design simplifies ordering and ensures all necessary components are included
- Direct interchange with multiple major brands including Cloyes and Melling
- Manufactured to OE specifications for reliable performance and service life
- Available for product customization – logo, code, pattern, or words can be applied to the kit or packaging
Installation Notes
- Verify the kit contents match your original parts before installation – verify chain type (silent) and application (2.8L turbo V6)
- Confirm fitment for your specific Cadillac BLS or Saab model and engine variant
- Inspect all sprockets and guides for wear – replace if necessary
- Clean all timing cover and engine mating surfaces thoroughly before installation
- Torque all bolts to manufacturer service manual specifications
- After installation, rotate the engine manually to verify proper timing alignment
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces timing chain kits and automotive components to OE specifications. Contact us
