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2004.5-2010 LLY/LBZ/LMM Duramax Billet Crankcase Vent (PCV) Fitting Kit, Black Anodized
WCF100189
Wehrli billet aluminum crankcase vent (PCV) fittings for 2004.5-2010 LLY/LBZ/LMM Duramax, replacing the fragile plastic factory fittings.
Limited Supply: only 2 remaining
Availability: In Stock. Ships in 3-5 business days.
Pricing:
$46.08
Description
Replace the brittle plastic fittings
The plastic factory crankcase vent fittings on top of the 2004.5-2010 Duramax break easily. Wehrli's kit swaps in a pair of billet fittings, CNC machined from aluminum, each sealed by an O-ring and fitted with a 5/8 in. hose barb.
They are black anodized, made in the USA and need no tuning.
Who it's for
LLY, LBZ and LMM owners with cracked or broken PCV fittings.
Key specs (per Wehrli)
| Engines / years | 6.6L LLY / LBZ / LMM Duramax, 2004.5-2010 |
|---|---|
| Hose barb | 5/8 in. |
| Material | CNC-machined billet aluminum, black anodized |
| Made in | USA |
| Shipping weight / box | 1 lb · 4 × 5 × 4 in |
What's included
- Two billet PCV fittings with O-rings
Fitment notes
- Fits 2004.5-2010 Chevrolet Silverado / GMC Sierra 2500 HD and 3500 / 3500 HD with the 6.6L LLY, LBZ or LMM Duramax.
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
Details
- WCF100189
- WCF100189
- Wehrli Custom Fabrication
- Available
- In Stock. Ships in 3-5 business days.
- New
Shipping Information
- Item Requires Shipping
- 1.0 lbs.
- W4.0000” x H5.0000” x L4.0000”
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