Products 1-11 of 11
Show
Arm, servo, 22R-15T (2 round)
Price: $14.99
Availability: In stock
Item #: PDRS22R-15T -

This heavy duty ROUND aluminum servo arm is CNC-machined from a solid billet of 7075-T6 aircraft aluminum, broached for the mega spline (15T ø8mm), and threaded in eighteen places for M3 mounting hardware on 30° arcs. Installation is axially on 8mm diameter, 15T-spline shaft (lightly greased), and secured, with M3 Allen-head machine-thread bolt. Disassembly is the reverse, remove securing bolt. Mounting positions (M3 thread) both horns 17mm on 30° arcs22mm on 30° arcs ...

Arm, servo, 40-25T (1-1/2")
Price: $10.99
Availability: In stock
Item #: PDRS40-25T -

This heavy duty SINGLE-HORN aluminum servo arm is CNC-machined from a solid billet of 7075-T6 aircraft aluminum, broached for the standard spline (25T ø6mm), and threaded in six places for M3 mounting hardware on 5mm centers. Installation is axially on 6mm diameter, 25T-spline shaft (lightly greased), and secured, then cinched with M3 Allen-head machine-thread bolts. Disassembly is the reverse, loosen cinch bolt, then remove securing bolt. Mounting positions (M3 thread) 15.4mm 20.4mm 25.4mm...

Arm, servo, 40D-25T (1-1/2"x2)
Price: $13.99
Availability: In stock
Item #: PDRS40D-25T -

This heavy duty DOUBLE-HORN aluminum servo arm is CNC-machined from a solid billet of 7075-T6 aircraft aluminum, broached for the standard spline (25T ø6mm), and threaded in twelve places for M3 mounting hardware on 5mm centers. Installation is axially on 6mm diameter, 25T-spline shaft (lightly greased), and secured, then cinched with M3 Allen-head machine-thread bolts. Disassembly is the reverse, loosen cinch bolts, then remove securing bolt. Mounting positions (M3 thread) both horns 15.4mm...

Arm, servo, 60-25T (2-3/8")
Price: $14.99
Availability: In stock
Item #: PDRS60-25T -

This ultra duty SINGLE-HORN aluminum servo arm is CNC-machined from a solid billet of 7075-T6 aircraft aluminum, broached for the mega spline (15T ø8mm), and threaded in eight places for M3 mounting hardware on 5mm centers. Installation is axially on 8mm diameter, 15T-spline shaft (lightly greased), and secured, then cinched with M3 Allen-head machine-thread bolts. Disassembly is the reverse, loosen cinch bolt, then remove securing bolt. Mounting positions (M3 thread) 15.4mm 20.4mm 25.4mm...

Arm, servo, 60D-25T (2-3/8"x2)
Price: $16.99
Availability: In stock
Item #: PDRS60D-25T -

This heavy duty DOUBLE-HORN aluminum servo arm is CNC-machined from a solid billet of 7075-T6 aircraft aluminum, broached for the standard spline (25T ø6mm), and threaded in sixteen places for M3 mounting hardware on 5mm centers. Installation is axially on 6mm diameter, 25T-spline shaft (lightly greased), and secured, then cinched with M3 Allen-head machine-thread bolts. Disassembly is the reverse, loosen cinch bolts, then remove securing bolt. Mounting positions (M3 thread) both horns 25.4mm...

Arm, servo, 10-20mm
Price: $7.99
Availability: In stock
Item #: PDRS201 -

secures to the 25T spline with an M3 bolt, the three mounting points are at 10, 15, and 20mm from center. These are etched corresponding to 2.7X, 1.7X, and 1.3X respectively. CNC machined from a solid billet of 6061-T6 aircraft aluminum, this arm is strong and light and works to promote a servo's strengths by multiplying torque at all three mounting points. Bored for M3 mounting hardware (but 4-40 fits), and as always, use threadlocker. Fits any equipped with 25T compatible...

Arm, servo, 3-3/4"
Price: $9.99
(1)
Availability: In stock
Item #: PDRS204 -

This polished aluminum giant-scale double-side servo arm is red anodized and laser etched after being CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit ProModeler (and Futaba) servos (25-splines), this unit is perfect for heavy duty applications like the rudder because because it features dual clamps to help secure the servo arm to the splines (necessary for extreme flight loads). Drilled and tapped for 4-40 threads, this is a smart choice when high flight loads...

Arm, servo, ForkDS930
Price: $209.99
Availability: In stock
Item #: PDRS209-930 -

This is the ProModeler control arm/servo package for replacing the stock arm/servo in your X-MAXX when using the Traxxas #7749 servo adapter that replaces the stock unit with a 930oz-in brushless high voltage all-alloy steel gear train high performance servo. The arm is part of a servo-package. Both it and the servo are CNC-machined from a solid billet of 6061-T6 aircraft aluminum. The arm is anodized red (there are loads of YouTube videos showing the oven cleaner method of removing the color...

Arm, servo, ForkDS1155
Price: $229.99
Availability: In stock
Item #: PDRS209-1155 -

This is the ProModeler control arm/servo package for replacing the stock arm/servo in your X-MAXX but for this servo, the stock Traxxas #7749 servo adapter won't work so installing an 1155oz-in brushless high voltage all-alloy steel gear train high performance servo in this truck requires something different. Sorry but we're not in the loop about what racers use, instead. So you can make it fit but making it function is tricky with respect to getting the shaft properly aligned without a bit of...

Arm, servo, 23-32mm
Price: $8.99
Availability: Out of Stock
Item #: PDRS401 -

NOTE: this servo arm has a 5mm vs. 6mm spline - it's expressly for DS145CLHV micro servos only! This polished aluminum servo arm is red anodized and laser etched after being CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit 25T micro-spline ProModeler servos, this arm is perfect for heavy duty applications whenever you need a lot of throw. Features a cinching mechanism with M2 Allen head machine-bolt to help secure the servo arm to the splines (for extreme flight...

Arm, servo, 46-64mm
Price: $9.99
Availability: In stock
Item #: PDRS402 -

NOTE: this servo arm has a 5mm vs. 6mm spline - it's expressly for DS145CLHV micro servos only! This polished aluminum double-side servo arm is red anodized and laser etched after being CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit ProModeler micro-spline servos, this unit is perfect for heavy duty applications like the rudder because it features dual clamps to help secure the servo arm to the splines (necessary for extreme flight loads). Drilled and tapped for...