Shimano Dura-Ace ST-R9120 Lid Unit - Left - Y0C598030

Customer Reviews (1)
5 / 5| Write your review
£5.99
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£5.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Details
Shimano Dura-Ace ST-R9120 11 speed shifter Lid Unit.

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

- Shimano Ultegra ST-R8025
- Shimano Ultegra ST-R8020
- Shimano 105 ST-R7120
- Shimano 105 ST-R7025
- Shimano 105 ST-R7020
- Shimano Tiagra ST-4725
- Shimano Tiagra ST-4720
- Shimano GRX ST-RX820-LA
- Shimano GRX ST-RX820
- Shimano GRX ST-RX810-LE
- Shimano GRX ST-RX810-LA
- Shimano GRX ST-RX810
- Shimano GRX ST-RX610
- Shimano GRX ST-RX600
- Shimano GRX ST-RX400

Genuine Shimano replacement part.

Note: Scrolling down the page will take you to the associated parts related to this shifter & their availability
Product Reviews (1)
Questions & Answers (1) Q & A
Specification
Downloads
Download File  
Associated Components
Part Number
Description
Availability
 
Y0C698070
Lid fixing screw (3 pcs.) and lid spacer (2 pcs.)
Available to order
Y0C678000
Diaphragm R
Available to order
Y0C578000
Diaphragm L
Available to order
Product Reviews (1)
Overall Product Rating 5 / 5
If you have a torn diaphragm fit this to fix. Not just for Dura A.
By Martyn
27 Mar 2025
5 / 5
I recommend this product
ConsNone
ProsEssential original part for Shimano hydraulic levers
The significant part is the rubber diaphragm. If your lever is leaking oil from the lid holes this part should let you fix it. The parts are rather small but the instructions clear and specific. To avoid diaphragm damage don't overfill by topping up when the pads are worn. Use a proper spacer when you change oil and bleed or fit new pads.
Questions & Answers (1)
Do you do right hand side of this product?
By
05 Aug 2022
YES, SJS part: 56992

JK 08.08.22