Saab 9-3 / Opel insignia / Cadillac wiper arm bushing replacement - image

Files (3)

W_bushing_v2_d1_x2.stl

STL

225.8 KB

W_bushing_v2_d2.stl

STL

63.6 KB

W_bushing_v2_d3.stl

STL

62.0 KB

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Slicer data required

Print cost & setup estimate

Setup guidance plus saved or slicer-confirmed filament, cost, and time. Model file size is never treated as printable volume.

3 model files

Recommended kit

Slice required

Slice the required model files; source file size is not printable volume.

Material cost

Slice required

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Print time

Slice required

Slice with the recommended material, infill, orientation, and supports.

STL file	Role	Source size	PETG / ASA 20%	PETG / ASA 80%	100% solid	Recommendation
W_bushing_v2_d1_x2.stl	Printable file	225.8 KB STL	Slice file	Slice file	Slice file	Print with a 2mm brim around the part for stability
W_bushing_v2_d2.stl	Printable file	63.6 KB STL	Slice file	Slice file	Slice file	Print with a 2mm brim around the part for stability
W_bushing_v2_d3.stl	Printable file	62.0 KB STL	Slice file	Slice file	Slice file	Print with a 2mm brim around the part for stability

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Mechanical/Functional

Saab 9-3 / Opel insignia / Cadillac wiper arm bushing replacement

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Description

This is a replacement part for the wiper linkage/wiper arm bushing which typically fails in cold weather or due to age. Unfortunately you are not able to buy this part new, instead you are forced to buy the whole assembly which is complicated to replace and unnecessary for such a small part. And sometimes you can find a kit to replace these on ebay but they are expensive, so i made my own design. For this part you will need to print all the parts on the page and one zip tie that is around 3.5-4mm wide. Print the part without supports with the "slice" facing down on the build plate and a 2mm brim around it, 4 perimeters, 80% infill. Before assemblying make sure to clean all the old grease away then apply new suitable grease on both the plastic and the ball joint. Assemble according to photos above. If you found this useful, please donate what you think it is worth to my paypal.me. Help cover the time of design. Thanks, Enjoy!