Shimano GRX RD-RX812 Stabilizer Unit - Y3GF98040

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Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Shimano GRX RD-RX812 11 speed rear derailleur Stabilizer Unit.

The following are an "A" match which indicates that the parts are the same in materials, appearance, finish & size etc.

- Shimano XTR RD-M9120-SGS
- Shimano XTR RD-M9100-GS/SGS
- Shimano XTR RD-M9000-GS/SGS
- Shimano Deore XT RD-M8130-SGS
- Shimano Deore XT RD-M8120-SGS
- Shimano Deore XT RD-M8100-GS/SGS
- Shimano Deore XT Di2 RD-M8050-GS
- Shimano Deore XT RD-M8000-GS/SGS
- Shimano SLX RD-M7120-SGS
- Shimano SLX RD-M7100-SGS
- Shimano SLX RD-M7000-11-GS
- Shimano Deore RD-M6100-SGS
- Shimano Deore RD-M6000-GS
- Shimano Deore RD-M5130-GS
- Shimano Deore RD-M5120-SGS
- Shimano Deore RD-M5100-SGS

Genuine Shimano replacement part.
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Questions & Answers (1)
Shimano GRX RD-RX812 Stabilizer Unit - Y3GF98040
20 Jul 2020
Good morning,
Sorry but I asked the question under the wrong article.
I have a question regarding Shimano GRX RD-RX812 Stabilizer Unit - Y3GF98040 and Shimano GRX RD-RX810 Stabilizer Unit - Y3GE98060. Is the stabilizer unit the same for both? The only difference is the bolt instead of the allen screw of the cam units? I only need the stabilizer unit for an XT RD-M81000 SGS rear derailleur. Is it possible to use the stabilizer unit Y3GE98060 for this rear derailleur? Thanks and best regards. Giuseppe Salini (Italy)
Shimano are pretty good at listing cross compatibility, and in this case they do not confirm this would work.
We agree, it looks very much the same except that bolt; without test fitting we could not advise more than that.
ETA on the correct one in around November, so maybe its worth a try!

Thanks - 20/07/20