Product Description
MAHLE CB-1953AP-.25MM connecting rod bearing pair for the 2011–2020 Ford 6.7L Power Stroke delivers OE-level fit and durability in a 0.25 mm undersize (0.010") to match turned crank journals. Built on MAHLE/Clevite’s A-Series (aluminum bi-metal) construction, these bearings are engineered for dependable street and work-truck service.
- Engine: Ford 6.7L Power Stroke V8 (Scorpion)
- Size: .25 mm undersize (0.010") (pair serves one connecting rod)
- Material/Series: A-Series (Aluminum) OE-style replacement
- Quantity per engine: 8 pairs (one pair per rod)
- Use when crank rod journals are machined 0.25 mm / 0.010"
- UPC/GTIN (typical for this size): 027067929587
Fitment
- 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ford F-250 / F-350 / F-450 / F-550 Super Duty with 6.7L Power Stroke
Cross Reference & Related Sizes
- MAHLE/Clevite: CB-1953AP (Standard), CB-1953AP-.25MM (this item), CB-1953AP-.50MM (.020"), CB-1953H (H-Series std), CB-1953HX (H-Series +.001" oil clearance)
- Size equivalence: .25 mm = 0.010" undersize (journal ground .010").
FAQ
Will these fit my 2011–2020 6.7L Power Stroke?
Yes—this pair fits 6.7L Power Stroke rods in 2011–2020 Ford Super Duty applications. Verify crank journal undersize is 0.25 mm/0.010".
How many do I need?
Eight (8) pairs per engine—one pair per rod on the V8.
What does .25 mm undersize mean?
It’s for cranks ground 0.25 mm (0.010") under standard. The bearing’s inside diameter is sized to restore proper oil clearance.
What’s the difference between A-Series and H-Series?
A-Series is an OE-style aluminum bi-metal for stock/working trucks. H-Series/HX are tri-metal performance bearings with higher load capacity and, for HX, extra oil clearance.
Do I need machine work?
Only if the crank is damaged/out of spec. Measure journal diameter and taper/out-of-round; use plastigage or micrometers to confirm clearances during assembly.
