ProTek RC Aluminum Servo Mount Grommet (Blue) (4)

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ProTek RC Aluminum Servo Mount Grommet (Blue) (4)
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These ProTek R/C Aluminum Servo Grommets are a stronger alternative to traditional rubber grommets, a smart idea over using no grommets, and do an excellent job at completely locking the servo in place.

Traditional rubber grommets do a great job at absorbing slight vibrations and prolonging the life of older, previous generation servos. With current generation of servos being stronger and more powerful, the role of the rubber grommet isn't needed, as evident with the servo saver going extinct in 1/10 scale.

Many people choose to use no grommets on the servo but this comes at the risk of the servo moving around. Without any grommets filling up the dead space in the servo ears, sometimes under certain conditions or impacts, the servo can slightly shift. For a steering servo this can mean losing your center trim and with a throttle servo this can cause frustrating issues with your idle and brakes.

NOTE: These servo grommets use a 4.40mm shoulder to press into the servo ears. Please measure your servo ears to verify fitment. 


  • Made from strong aluminum alloy 
  • Locks the servo in place
  • Includes four grommets and four mounting screws
  • Also available in black: PTK-3040 

This product was added to our catalog on March 22, 2016

YT: GhostintheRC
Verified Owner
Sunday, Jun 18 2023 (11 months ago)
ProTek RC Aluminum Servo Mount Grommet (Blue) (4)
This grommet provides a more secure function for servo mounting. Especially in my RC8B4. Also aesthetically pleasing to the eyes.
David Gundry
Verified Owner
Tuesday, Mar 16 2021 (about 3 years ago)
ProTek RC Aluminum Servo Mount Grommet (Blue) (4)
Fits well on my B6.2 and T6.2 with Savox servos, but like the kit hardware, the screws are too long if you're not using any servo spacers - had to chop ~4-5mm off each screw to prevent them from hitting the mounting blocks in the chassis. An option for a shorter set of screws would be great for these kits.
Kelly Pitts
Verified Owner
Saturday, Jan 14 2023 (about a year ago)
ProTek RC Aluminum Servo Mount Grommet (Blue) (4)
Great product I have a set for several monster trucks, 1/8 buggy and a crawler. I like how these line up my servo and keep servo secure to mounting location. Included screws worked with all my different servo mounts great.
Ryan Kee Zhi Jin
Verified Owner
Friday, Jul 22 2022 (about a year ago)
ProTek RC Aluminum Servo Mount Grommet (Blue) (4)
Very glad they fit my servo, which is a lower end turnigy brushless servo. Locks servo really well. Will recommend to others.
Ian Coxey
Verified Owner
Friday, Jun 3 2022 (about a year ago)
ProTek RC Aluminum Servo Mount Grommet (Blue) (4)
By all accounts, it should be noted that these are what they say, but the grommets are not universal. These will not fit MKS servos (at least not MKS 550).
Verified Owner
Monday, Dec 16 2019 (about 4 years ago)
ProTek RC Aluminum Servo Mount Grommet (Blue) (4)
doesn't fit the B74. the bottom left grommet (closest to the center of the chassis) rubs against the chassis brace and doesn't fit (so I just used 3 out of 4)