Clayton Off Road Steel Lower Control Arm GIIRO Bushing Housing 2.750 OD x 2.125 ID x 1.750 Wide

Is This for You?

• You're building or repairing a Clayton Off Road lower control arm that uses a GIIRO bushing and need a replacement or additional steel housing to press the bushing into. This is the steel outer housing that the GIIRO bushing seats inside — not the bushing itself.
• You need the housing to match the GIIRO bushing OD of 2.125" and fit into a control arm tube or bracket with a 2.750" bore. Confirm your control arm housing bore and bushing OD before ordering — dimensional fit is the only compatibility check for this component.
• You're fabricating a custom lower control arm to Clayton Off Road's GIIRO bushing system dimensions. This housing gives you the correct steel shell to build around the GIIRO dual-durometer bushing at the lower control arm position.

The Result

• Steel construction — machined steel outer housing provides the structural shell for the GIIRO bushing at the lower control arm mounting position; resists deformation under the lateral and longitudinal loads at this location.
• Precision dimensions: 2.750" OD / 2.125" ID / 1.750" width — machined to accept the GIIRO bushing at the ID and press or weld into the control arm tube or bracket at the OD.
• Designed for the GIIRO dual-durometer bushing system — the 2.125" ID is sized to accept the GIIRO bushing used in Clayton Off Road's lower control arm lineup; self-lubricating, self-centering, maintenance-free bushing operation once assembled.

The COR-2300107 is Clayton Off Road's steel lower control arm housing for the GIIRO bushing system. The GIIRO bushing is a dual-durometer design — a harder outer ring for structural load transfer and a softer inner element for vibration isolation and articulation compliance. This steel housing is the outer shell that the GIIRO bushing presses into; the housing is then pressed or welded into the control arm tube or bracket at the lower control arm mounting position. Dimensional specs: 2.750" OD (housing outer diameter, interfaces with control arm bore), 2.125" ID (bushing seat, accepts GIIRO bushing OD), 1.750" width (housing depth). These dimensions must match your control arm design — verify all three before ordering. This is a replacement and fabrication component; it is not a complete bushing assembly.

Audit Table

Verified Fitment (OFAS Standard)

Compatible With:

• ✅ Clayton Off Road lower control arms using GIIRO bushing system with 2.750" housing bore
• ✅ Custom fabricated lower control arms designed to accept a 2.750" OD housing and 2.125" ID GIIRO bushing
• ✅ Replacement housing for worn or damaged lower control arm GIIRO bushing housings matching these dimensions

Does NOT Fit:

• ❌ Upper control arm GIIRO bushing positions — different housing dimensions; verify OD, ID, and width against your specific upper arm spec
• ❌ Control arm bores other than 2.750" — housing OD must match the bore it presses or welds into
• ❌ Non-GIIRO bushing systems — the 2.125" ID is sized for the GIIRO bushing OD specifically

Installation & Fabrication Notes

• Verify all three dimensions (2.750" OD, 2.125" ID, 1.750" width) match your control arm design before pressing or welding the housing in place.
• Press housing into control arm bore using a hydraulic press — ensure housing is square to the bore axis before pressing fully seated.
• If welding the housing into a fabricated arm, verify square alignment before tacking, then fully weld after confirming position.
• Press GIIRO bushing into housing ID after housing is installed and any welds have cooled — heat distortion from welding can affect the 2.125" ID dimension.
• Do not use a hammer directly on the housing face during installation — use a press plate or driver sized to the housing OD to avoid deforming the housing.
• California Prop 65 Warning: This product can expose you to chemicals including those known to the State of California to cause cancer and reproductive harm. See P65Warnings.ca.gov.

Wheel & Tire Fitment

Not applicable — this is a fabrication and replacement component. Fitment is determined by dimensional compatibility with your control arm design, not vehicle wheel or tire selection.

Engineering Question: What are the housing bore dimensions on your lower control arm, and are you using the GIIRO bushing system? Confirm the control arm bore accepts a 2.750" OD housing and that your GIIRO bushing OD is 2.125" before ordering. This is the housing only — the GIIRO bushing is sold separately.