GrimmSpeed Gates Stretch Belt Pulley Adapter ( Part Number:GRM 095012)

GrimmSpeed Gates Stretch Belt Pulley Adapter

MODEL # GRM 095012
Manufacturer Part # 095012


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GrimmSpeed created a unique adapter that allows you to use the Gates Stretch Belt Kit for the 2008+ Impreza with the GrimmSpeed Pulley. Other manufacturers tell you to use the Gates kit on the 2008+ Imprezas but they fail to mention that the Gates Kit will not work on their pulley. They have solved this problem for their pulley.

Pulley is not included.
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Brand: Grimmspeed
Color: Silver
Location: Tool
Material: Steel
Pulley Ratio: N/A
Weight: N/A
Hardware Included: Yes

Mfgr. Warranty: Limited Lifetime
Condition: New Product
Return Policy:

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Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.


This product has no user uploaded media. You can upload your photo or video of your install by posting a review. Reviews:
Verified Purchase

Must have for GS Pulley
PerryStevenM 1 year ago
Nice bracket, recommend deburring surfaces that contact the belt before using just to be safe and not scuff the belt. Put masking tape on the side that contacts the pulley rather than use the easy to use plastic washers.
Verified Purchase

I works for the GrimmSpeed Pulley
subyski 2 years ago
I used this on a 2008 Subaru Impreza 2.5i. The pulley adapter fits perfectly to the GrimmSpeed Pulley, however, it was a bit clunky with the Gates Stretch Tool as it didn't seem to fit perfectly. It worked to get the stretch belt on and bent slightly. It should not be a problem to use this adapter again, if needed.
Verified Purchase

Works great!
drcyclejr135406 3 years ago
Did exactly what it was made for. Didn't even bend it
Verified Purchase

Absolutly Needed
dpicc64 3 years ago
This is a simple must have when putting back on stretch belt! Saves alot of time and effort. Wouldnt know how to put it on without this part.
Verified Purchase

Stretch belt tool
TQuon 4 years ago
Tool is required for A/C belt on 08+ impreza engines... this tool came in the mail with out the screws and 2 black plastic washers so I contacted RSD and they got Grimmspeed to mail me the missing screws and washers. The tool did bend after using it. Don't be surprised if you gotta buy a new one of these everytime you install a belt. Even if you straighten the tool back out, it'll bend easier and easier every time after.

  • Q: Stretch Pully Installation Tool?  1FASTWREX 5 years ago


    Do you still need to use the gates stretch belt install tool kit with this? Or do I use this kit instead? I am replacing the pully and both belts.

    • A: This tool will be specific for the Grimmspeed pulley and will allow you to use the Gates stretch belt kit with the Grimmspeed pulley. So you would also need the Gates tool to install the belts on your Grimmspeed pulley. Thanks.

      Rick C. 5 years ago
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