Build a rigid weld-in mount for a 2.0-inch air bump
King Shocks 20AB422-104 is the current two-inch weld-in mounting sleeve for a compatible 2.0-inch King air bump. Its unslotted 4130 chromoly body supports a strong fabricated installation without clamping the shock body.
Key Features
- Weld-in mounting sleeve for a compatible 2.0-inch King air bump
- Unslotted cylindrical design
- 4130 chromoly construction
- Raw finish ready for fabrication
- Current-style 1-inch center mounting hole
- Sold individually
- Air bump sold separately
Fitment
| Application |
Compatibility |
Verified Notes and Exclusions |
| Universal fabrication application |
Compatible King 2.0-inch air bump with current 1-inch center mounting-hole design |
Confirm chassis clearance, bump travel, suspension travel, welding access, and structural support; not a bolt-on vehicle-specific part |
Specifications
| Detail |
Value |
| Manufacturer Part Number |
20AB422-104 |
| Component |
Air bump mounting sleeve |
| Compatible Body Diameter |
2.0 inches |
| Sleeve Length Option |
2 inches |
| Material |
4130 chromoly |
| Finish |
Raw |
| Mounting Method |
Weld-in |
| Quantity |
One |
What's Included
- One King Shocks weld-in air bump mounting sleeve
- Air bump, chassis brackets, welding consumables, coating, and installation labor are not included
About King Shocks
King Shocks develops rebuildable off-road and performance dampers, bump stops, and service components. Small differences in shock diameter, port thread, rod end, shaft, pressure range, and mounting style determine compatibility, so selection must follow the exact component configuration.
Related Parts
- Compatible King 2.0-inch air bump
- Bump-stop strike pad sized for the suspension
- Fabrication plate and gussets selected by the installer
- Nitrogen service equipment approved for the installed air bump
FAQ
What is the 20AB422-104?It is a raw weld-in mounting sleeve for a compatible 2.0-inch King air bump.
Is the air bump included?No. This listing contains one mounting sleeve only.
Is this vehicle specific?No. It is a universal fabrication component, so chassis placement and welding requirements depend on the build.
What material is used?The verified exact-product retailer data specifies 4130 chromoly.
Does the sleeve clamp the air bump body?No. The unslotted design retains the compatible current-style air bump through its mounting hardware.
Which mounting-hole design is supported?The current sleeve is documented for the newer air-bump design with a 1-inch center mounting hole.
Can it be installed without welding?No. This is a weld-in sleeve and requires qualified fabrication.
What should be checked before welding?Verify air-bump compatibility, suspension travel, strike-pad alignment, chassis strength, clearance, and service access before final welding.
Installation Instructions
- Confirm that the air bump uses the compatible 2.0-inch current-style mounting design.
- Cycle the suspension and establish the required bump engagement point, strike-pad alignment, and available travel.
- Prepare a structurally appropriate chassis location with adequate clearance and service access.
- Tack the raw sleeve in position, reinstall the suspension components, and cycle the suspension again to verify alignment and clearance.
- Complete the weld using a qualified fabricator and an approved process for the sleeve and chassis materials.
- Clean and protect the finished fabrication, install the compatible air bump, and follow the air-bump manufacturer's setup and pressure procedures.
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
