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Wehrli

Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter

MPN: WCF205-190 Catalog #: 001947129 Category: Clamps Check Vehicle Fitment

Product Details

This Billet Aluminum Beadroll Adapter Flange connects to the outlet (passenger / cold) side of the Intercooler. Adapts the OE slip/clip ring assembly to a precision machined bead roll joint allowing you to connect a 3.5 silicone boot/T-bolt clamp to the intercooler for custom intercooler pipe builds. NOTE: This part is designed for use with some aftermarket and custom fabricated high flow intercooler piping and turbo kits which are looking to adapt to the stock style intercooler outlet to a 3.5 silicone boot and bead roll joint.

Adapts OE slip/clip ring assembly on the intercooler outlet to a bead roll joint allowing you to connect a 3.5 silicone boot/T-bolt clamp to the intercooler for custom intercooler piping builds

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

Diesel - Duramax L5PMatched variant: L5P Duramax

2017+

GM - DuramaxMatched variant: Duramax

GM diesel family (see diesel codes)

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
Wehrli
Part Number
WCF205-190
Catalog Number
001947129
Product Line
WCF Boots and Clamps
Category
Fab, Tools & Shop Equipment
Type
Clamps
UPC / Barcode
WCF205-190
Vendor Product Category
Fabrication
Vendor Product Subcategory
Clamps
Length
3.80 in
Width
3.60 in
Height
2.00 in
Weight
0.43 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
Prop 65
Y
EPA Status
Compliant
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 2 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 2 available as of 6/4/2026.

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