Product Description
Restore a clean, leak-free crankcase ventilation (CCV) seal on your 6.0L with the MAHLE GS33445 Left Side Crankcase Breather Gaskets. Designed for 2003–2007 Ford Power Stroke applications, this OE-quality rubber face-seal set services the left valve cover breather housing to stop oil mist seepage and maintain proper CCV function.
Fitment
- 2003–2007 Ford Super Duty F-250 / F-350 / F-450 / F-550 — 6.0L Power Stroke
- 2003–2005 Ford Excursion — 6.0L Power Stroke
- 2003–2007 Ford E-Series (E-350 / E-450) — 6.0L Power Stroke
Cross-Reference / Related Mahle Parts (on CPP Diesel)
- MAHLE B33081 CRANKCASE BREATHER GASKET (O-RING), 03–07 6.0L
- MAHLE GS33442 FUEL INJECTION SEAL KIT, 03–07 6.0L
- MAHLE VS50395 VALVE COVER GASKET SET, 03–07 6.0L
Notes
Install on clean, oil-free surfaces. Inspect breather housing and valve cover mating faces. Replace any hardened or damaged seals. Torque to Ford service specs.
FAQ
Will these fit my 2003–2007 6.0L Power Stroke?
Yes—GS33445 services the left-hand valve cover breather on 2003–2007 F-Series, 2003–2005 Excursion, and many E-Series vans with the 6.0L Power Stroke.
How many gaskets are included?
Four (4) rubber face-seals for the left-side breather interface.
Any special tools required?
Basic hand tools. Use a scraper/plastic razor and solvent to prep surfaces; avoid scratching the cover.
Specifications for Mahle GS33445
| Attribute | Value |
|---|---|
| Brand | MAHLE |
| Part Number | GS33445 |
| Application | Left-side crankcase breather (valve cover) seals |
| Engine Compatibility | 2003–2007 Ford 6.0L Power Stroke |
| UPC | 027067654014 |
| GTIN | 027067654014 |
| Shipping | Calculated at Checkout; optional shipping insurance available at checkout |
| Prop 65 | Not specified by manufacturer; for more info see P65Warnings.ca.gov |
