Available Options
- Part Number: 1045947
- Est. Ship Time: Usually Ships By Next Business Day
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TRANSACTION
AUTHENTIC
PRODUCTS
GUARANTEED PREMIUM
QUALITY
A+ Rating
Please note! This manifold is a center dump manifold and is designed to replace the factory exhaust manifold on 1998.5-2002 5.9L Cummins trucks. It can be used on trucks as new as 2018, however, since 2003-2018 trucks have an offset turbo flange and in 6.7L applications has a different turbo flange altogether, it is NOT a direct replacement for these trucks.
The perfect drop-in replacement. Fully divided pulse manifold made from high-silicon ductile iron is designed to withstand extreme temperatures and vibration. Great for both stock and performance trucks. Designed using modern technology that utilizes pulse flow for quick turbo spool. Precision slip joints allow the manifold to expand and contract, which reduces cyclic thermal fatigue and greatly increase manifold longevity.
FEATURES
- Fully divided pulse manifold design
- Pre-drilled for pyrometer probes
- High-silicon ductile iron
- Designed to withstand extreme temperatures and vibration
- Great for stock and performance installations
- Connection joints allows for expansion and contraction
- Prevents cracking or exhaust leaks
- Quicker turbo spool up
- Reduced back-pressure
- Gaskets are available separately
- Replaces Cummins # 3946036
INSTALL TIME
- 2 Hours 30 Minutes
WARRANTY
Parts
- 36-Months
- 75,000 Miles
NOTE
- 1045985 can be used as a direct replacement for Cummins part number 3946036 used on pick-up engines.