





Recent Purchase
voh***
Model Number:4089979;
$450.0
34 days ago
anc***
Model Number:4089979;
$315.0
3 days ago
aoh***
Model Number:4089979;
$135.0
44 days ago
suy***
Model Number:4089979;
$360.0
17 days ago
lta***
Model Number:4089979;
$405.0
15 days ago
fcw***
Model Number:4089979;
$180.0
36 days ago
skv***
Model Number:4089979;
$45.0
35 days ago
jhx***
Model Number:4089979;
$270.0
26 days ago
uoi***
Model Number:4089979;
$450.0
7 days ago
kjw***
Model Number:4089979;
$135.0
10 days ago
View All
Customer Reviews
Average Rating
5.0





5.0
2 global ratings
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (4)
Everything was just as described! Love you OKWISHING!
Jun.02.2024

Helpful (4)
Jun.02.2024
1***m

Helpful
Great products and great prices
Dec.18.2024

Helpful
Dec.18.2024
- 1
Cummins QSC8.3 6CTAA8.3-C Gasket Set Lower Engine Gasket Kit 4089979
$45
Model Number:
4089979
Quantity:
Add to Cart
Wishlist
Features
Premium Quality Lower Engine Gasket Kit for Cummins QSC8.3 & 6CTAA8.3-C Engines
High-performance gasket set engineered for durability, ensuring a perfect seal under extreme pressure and temperature fluctuations. Precision-cut from multi-layer steel and high-grade composite materials to prevent leaks and reduce engine wear. Direct OEM replacement (Part No. 4089979) with exact specifications for Cummins QSC8.3 and 6CTAA8.3-C engines. Ideal for heavy-duty trucks, construction equipment, and marine applications requiring reliable lower engine sealing. Manufactured with laser-cut edges and chemical-resistant coatings for enhanced longevity. Optimized for high-torque environments, reducing downtime and maintenance costs. Globally sourced at unbeatable wholesale pricing. Bulk orders available for fleet operators and industrial suppliers. Trusted by professionals for OEM-grade performance without the premium cost.
Compatibility
: Cummins QSC8.3, 6CTAA8.3-C
Material
: Multi-layer steel + composite fiber
Application
: Heavy machinery, marine engines, commercial vehicles
See More