Product Description
MAHLE MS10141 exhaust manifold gasket set restores an OE-tight seal on 1989–1998 5.9L Cummins 12-valve engines. Built with durable multi-layer/beaded steel construction, this kit resists heat cycling and soot erosion to keep drive pressure and spool consistent on work trucks, tow rigs, and performance builds.
Fitment
- Engine: 5.9L Cummins 12-valve (6BT) – model years 1989–1998.
- Position: Cylinder head to exhaust manifold (turbo flange gasket not included).
- Tip: Replace hardware and re-torque after heat cycle for best results.
Cross-Reference / Alternatives (MAHLE on cppdiesel.com)
- MAHLE HS4068 Upper Head Gasket Set – 1989–1998 5.9L
- MAHLE GS33582 Turbo Mounting Gasket Set – 1991–1997 5.9L
- MAHLE 48383 Front (Timing Cover) Seal w/ Wear Sleeve – 1989–2018 5.9/6.7
- MAHLE 48384 Rear Main Crankshaft Seal – 1989–2018 5.9/6.7
- MAHLE SH-1404 Camshaft Bushing – 1989–1996 5.9L 12V
Why MAHLE
- OE-grade materials and embossing for stable clamp load
- Excellent heat/soot resistance for long service life
- Direct-fit sealing you can trust for daily or heavy-duty use
Install Notes
- Clean both sealing surfaces; remove carbon and old gasket residue.
- Install dry unless your service manual specifies a dressing.
- Tighten manifold fasteners in sequence and re-torque after first heat cycle.
FAQ
Does MS10141 include the turbo flange gasket?
No. This set covers cylinder head to manifold only. For turbo mounting gaskets, see MAHLE GS33582 for many 1991–1997 5.9L applications.
Is this multi-layer steel (MLS) or composite?
MS10141 uses OE-style multi-layer/beaded steel construction for heat-cycle durability and seal stability.
How many gaskets are in the set?
Six cylinder-port gaskets for the head-to-manifold interface. Hardware not included.
Specifications for Mahle MS10141
| Attribute | Value |
|---|---|
| Brand | MAHLE |
| Part Number | MS10141 |
| UPC (GTIN-12) | 757522722339 |
| GTIN-14 | 00757522722339 |
| Shipping Info | Ships from CPP Diesel; shipping calculated at checkout. Packaged flat in gasket tray for protection. |
| Prop 65 | This product can expose you to chemicals including lead and lead compounds, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov. |
