Product Description
MAHLE / CLEVITE MS-2334HX H-Series main bearing set for the 6.7L Power Stroke delivers .001" extra oil clearance (“HX”) for performance builds. H-Series bearings feature enlarged chamfers, high crush, and a tri-metal TM-77 construction for durability at sustained load and RPM. Standard size; thrust washer set sold separately.
- Application: Ford 6.7L Power Stroke V8
- Series: H-Series (performance)
- Clearance: .001" extra (HX)
- Material: Tri-metal (TM-77)
- Notes: Use with thrust washer set TW-711S (not included)
Fitment
- 2011–2017 Ford F-250 / F-350 / F-450 / F-550 Super Duty, 6.7L Power Stroke (VIN T)
Cross Reference & IDs
- MAHLE/Clevite: MS-2334HX (extra clearance); Alternate standard: MS-2334H
- Ford OE: BC3Z-6333-A
- Required thrust set: TW-711S (not included)
- UPC/GTIN: 027067926210 (GTIN 00027067926210)
What’s Included
Main bearing set, standard size (HX extra-clearance shells). Thrust washers not included.
Install Notes
Verify housing bore & journal size; measure oil clearance; clean and lube properly; torque mains per Ford spec; align thrust.
FAQ
What does HX mean?
“HX” designates H-Series bearings with approximately .001" extra oil clearance for performance/competition use.
Do I need a thrust washer set?
Yes. These mains require a separate thrust washer set (TW-711S), which is not included.
Is this an oversize bearing?
No. This is standard size with extra oil clearance (not an oversize/undersize thickness).
Will it fit my 2011–2017 6.7L?
Yes—fits 2011–2017 Ford Super Duty 6.7L Power Stroke; always confirm engine details during rebuild.
