Application boundary
Generation, front side, suspension grade and bearing design must be resolved before a proposed part is treated as relevant.
Corolla suspension · procurement guide
Match the strut top mount by body, suspension and bearing geometry before comparing stud patterns.

Quote definition
No universal OE number can safely cover this component family. A useful request combines vehicle, part, commercial and packing evidence that can be checked in writing.
Generation, front side, suspension grade and bearing design must be resolved before a proposed part is treated as relevant.
Record stud pattern, center bearing, installed height, spring-seat and rubber profile; connector or mounting similarity alone is not enough.
Write the request as mount only, bearing, insulator, hardware or matched axle pair, with included hardware and seals stated separately.
Protect studs and bearings and keep rubber mounts unloaded and paired by axle.
OE evidence gate
No single safe Corolla OE reference was established across generation, front side, suspension grade and bearing design; request VIN, production month and installed-part evidence.
VIN or chassis/model code, production month, complete powertrain or equipment branch, old-part number and all relevant views.
No current supersession, universal fitment, genuine/OEM supply, inventory, price or lead time is implied.
Decision record
| Decision point | Evidence to send |
|---|---|
| Vehicle branch | Record the Corolla generation, chassis/model code, production month, body style and destination market before comparing front strut mounts. |
| System application | Confirm generation, front side, suspension grade and bearing design; a sales name or nominal model year does not resolve this branch. |
| Physical interface | Compare stud pattern, center bearing, installed height, spring-seat and rubber profile, using clear installed and removed-part photos wherever possible. |
| Requested assembly | State whether the line covers mount only, bearing, insulator, hardware or matched axle pair; reconcile every supplier photo with a written contents list. |
| Commercial basis | Give quantity per SKU, trial or repeat demand, destination port, preferred Incoterm and any inspection-document requirement. |
| Packing control | Protect studs and bearings and keep rubber mounts unloaded and paired by axle. |
Part-specific risk
For Corolla front strut mounts, the controlling difference can be stud pattern, center bearing, installed height, spring-seat and rubber profile. Keep every proposed part tied to the vehicle record and installed component; a broad year-range cross reference is not approval evidence.
Parent and sibling routes
Return to the complete system directory and identification guidance.
Open directory →Resolve generation, body, powertrain, production and market evidence before part matching.
Check the vehicle →Review front or rear axle, body style, engine mass, trim, suspension grade and production phase and the required physical evidence.
View guide →Review front or rear axle, stabilizer diameter, bracket design and suspension grade and the required physical evidence.
View guide →Buyer FAQ
Start with generation, chassis/model code and production month, then resolve generation, front side, suspension grade and bearing design. That branch is more useful than model year alone.
Photograph the installed position, label and mounting or connector faces, then record stud pattern, center bearing, installed height, spring-seat and rubber profile. Keep every measurement tied to the same removed component.
State mount only, bearing, insulator, hardware or matched axle pair. List seals, brackets, motors, modules, hardware or paired sides separately so quotations can be compared on the same contents.
Protect studs and bearings and keep rubber mounts unloaded and paired by axle.
The research did not establish one safely scoped public reference for this broad component page. Send the old-part number, VIN or chassis/model code, production month and installed-part evidence instead.
Corolla parts RFQ
Include the generation or year, engine or hybrid version, OE/reference numbers, quantities, destination and packing request. Attach a spreadsheet or old-part photos when useful.