2005-2026 Super Duty 2-Degree Pinion Shim Kit (CS-FPSKIT-3X2)

Name: 2005-2026 Super Duty 2-Degree Pinion Shim Kit (CS-FPSKIT-3X2)
Brand: Carli Suspension
SKU: CS-FPSKIT-3X2
Price: 126.72 CAD
Availability: InStock

Carli Suspension

$126.72 CAD

In stock - Ships right away

Part Specs

Description

The majority of stock applications work with pinion shim kits that have a 1-3 degree range, Carli states customers have had rear driveline vibrations around 70 mph while under load. After installing these shims, this issue was eliminated!

Part Number: CS-FPSKIT-3X2

Features

2-degree pinion shims
Includes a new center pin

Additional Info

The end pinion measurement on the two tested vehicles was 4° and 5°; both were perfectly smooth under power at all speeds. This caused Carli to toss the accepted 1°-3° spec out the window, accepting the higher figure for lifted applications; after all, you can't argue with results!

From Carli Suspension

Ideal pinion angle is 1°-3° in stock applications; this is the guideline we’ve always used. We’ve had a few customers report a driveline vibration around 70mph when under power from the rear driveline. All have provided specs withing the 1°-3° range. We brought an affected vehicle into the shop and installed these 2° pinion shims which alleviated the issue.

The end pinion measurement on the two tested vehicles was 4° and 5°; both were perfectly smooth under power at all speeds. This caused us to toss the accepted 1°-3° spec out the window accepting the higher figure for lifted applications; after all, you can’t argue with results!

Vehicle Fitment

Part Specifications

Part No.

CS-FPSKIT-3X2
Vendor

Carli Suspension
Shipping Weight

4.0 lb
Length

9 in
Width

3 in
Height

3 in
Prop 65

⚠️ Warning: Cancer & Reproductive Harm

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