DODGE 5.9L CUMMINS HOLSET TURBO MOUNTING GASKET KIT – PART #3545575
Designed for a reliable seal between your Holset turbocharger and exhaust manifold or downpipe, this turbo mounting gasket kit is a direct-fit solution for Dodge Ram trucks equipped with the 5.9L Cummins engine. Featuring premium-quality gaskets made to meet or exceed OEM specifications, this kit ensures proper fitment and boost retention when reinstalling or replacing your Holset turbocharger.
Whether you're performing a turbo replacement, installing a new manifold, or addressing exhaust leaks, this gasket kit provides everything needed for a leak-free, factory-quality seal.
What’s Included in the Kit:
-
(1) Turbo to exhaust manifold gasket
-
(1) Turbo to downpipe (elbow) gasket
-
(1) Oil drain gasket
-
(1) Compressor outlet V-band O-ring or seal (where applicable)
-
(1) Turbo mounting hardware set (varies by configuration)
Features and Benefits:
-
Direct Replacement: Designed to fit Holset turbos mounted to the 5.9L Cummins
-
OEM-Quality Materials: Built to meet or exceed factory durability and heat resistance
-
Leak Prevention: Ensures tight, leak-free connections for optimal turbo efficiency
-
All-in-One Kit: No need to source gaskets individually – everything is included
-
High Temperature Resistance: Withstands extreme heat cycles of turbo applications
-
Ideal for Turbo Rebuilds or Upgrades: Perfect for new turbo installations or maintenance
-
Backed by Field Use: Proven performance in light-duty and medium-duty diesel trucks
Compatibility / Truck Applications:
-
1989–1998 Dodge Ram 2500 / 3500 with 5.9L 12-Valve Cummins
-
1998.5–2002 Dodge Ram 2500 / 3500 with 5.9L 24-Valve Cummins
-
Compatible with Holset HX35, HX40, H1C, and related turbochargers
-
May also fit industrial, agricultural, and medium-duty 5.9L Cummins diesel applications using Holset turbochargers with matching flange patterns
-
Part Number: 3545575 (check turbo model for exact compatibility)
This kit delivers everything needed for a solid, leak-proof turbo install on your 5.9L Cummins engine. From daily-driven trucks to performance builds and heavy-duty workhorses, a proper seal at the turbo connection points is crucial to maintaining performance and preventing boost loss or exhaust leaks. Ideal for repairs, upgrades, or preventative maintenance.
Shipping Disclaimer:
✔️ We ship via USPS, UPS, and FedEx.
✔️ Carrier selection is based on package size, weight, and destination.
✔️ Expedited shipping options are available at checkout.
✔️ Orders are processed within 1 business day (Monday–Friday).
✔️ Orders placed on weekends or holidays will be processed on the next business day.
✔️ Tracking information will be provided once the item ships.
✔️ Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.
California Proposition 65 Warning:
This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Fits H1C, HX30, HX30W, HX35, HX35W, HY35W Turbo Models.
