Product Description
Dial in proper oil clearance on a reground 6.4L with the MAHLE CB-1869P-.50MM P-Series Rod Bearing. This .50mm undersize (≈0.020") shell is engineered for ground journals on the 2008–2010 Ford 6.4L Power Stroke (VIN R). P-Series construction (hardened back, TM-77 tri-metal upper / bi-metal lower) delivers high crush for cap retention, stable oil wedge under heavy load, and long service life in towing, performance, and work applications.
Fitment
- 2008, 2009, 2010 Ford Super Duty F-250 / F-350 / F-450 / F-550 — 6.4L Power Stroke (VIN R)
- 2008–2010 Ford E-Series (select) — 6.4L Power Stroke (VIN R)
Cross-Reference / Related Mahle Sizes
- Mahle CB-1869P (Standard): CB-1869P STD
- Mahle CB-1869P-.25MM (0.010" undersize): CB-1869P-.25MM
- Mahle CB-1869P-.75MM (0.030" undersize): CB-1869P-.75MM
What’s Included
- One rod bearing pair (upper + lower) for a single connecting rod journal
FAQ
When do I use the .50mm undersize?
When your crank rod journals have been ground 0.50mm (≈0.020"). Always measure journals and verify clearances.
How many do I need for a full engine?
The 6.4L is a V8. Order one bearing pair per rod (eight pairs total).
Is this tri-metal?
The upper shell uses TM-77 tri-metal for strength; the lower is bi-metal aluminum for conformability and wear balance.
Any installation tips?
Cleanliness is critical. Plastigage or mic out oil clearance, use assembly lube, and follow torque/angle specs.
Specifications for Mahle CB-1869P-.50MM
| Attribute | Value |
|---|---|
| Brand | Mahle / Clevite |
| Part Number | CB-1869P-.50MM |
| UPC | 027067705976 |
| GTIN | 027067705976 |
| Engine Compatibility | 2008–2010 Ford 6.4L Power Stroke (VIN R) |
| Size | .50mm undersize (≈0.020") |
| Construction | P-Series; TM-77 tri-metal upper / bi-metal lower |
| Sold As | One pair (upper + lower) per rod |
| Shipping | Calculated at checkout |
| Prop 65 | See www.P65Warnings.ca.gov. |
