ARRMA Mojave 4S Alloy 7075 Servo Mount & 25T Servo Horn by GPM MAM4024N  [MAM4024N]

ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N
Price:
USD$23.90
Brand:
GPM
Model:
MAM4024N
GTIN:
4894538416695
Condition:
Brand New
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alt="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N" title="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N"
alt="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N" title="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N"
alt="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N" title="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N"
alt="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N" title="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N"
alt="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N" title="ARRMA MOJAVE 4S Alloy 7075 Servo Mount & Servo Horn 25T set - GPM MAM4024N"

Alloy 7075 servo mount & 25T horn for Mojave 4S

This is an RC-scale upgrade part designed for ARRMA platforms, providing a direct aluminum replacement for factory plastic servo mounts and horn hardware. The kit uses 7075 aluminum where noted to improve part stiffness and simplify removal during maintenance, and it ships with a pre-installed 25T servo horn plus a 23T servo saver steering tube for replacement options.

The servo horn has a built-in spring to help absorb shock and reduce peak load on the servo output, helping protect the servo under heavy impacts common in off-road running. Threadlocker is not applied at the factory so you can fit or swap the 23T steering tube before locking fasteners; apply threadlocker after final assembly to prevent loosening during use.

Installation notes: confirm spline compatibility with your chosen servo and use the supplied grade 12.9 screws and stainless shims as required to set proper preload and alignment. The part is intended to support chassis setup and tuning by making servo removal and replacement easier while keeping steering geometry consistent.

Compatible Models

  • ARRMA 1/8 Mojave 4X4 4S BLX Desert Truck RTR-ARA4404
  • ARRMA 1/10 BIG ROCK 223S 4X4 RTR Brushless Monster Truck-ARA4312V4
  • ARRMA 1/10 BIG ROCK 3S 4X4 RTR Brushless Monster Truck-ARA4312V3
  • ARRMA 1/10 BIG ROCK 3S 4X4 RTR Brushless Monster Truck-ARA102711
  • ARRMA 1/10 GRANITE 223S 4X4 RTR Brushless Monster Truck-ARA4302V4
  • ARRMA 1/10 GRANITE 3S 4X4 RTR Brushless Monster Truck-ARA4302V3
  • ARRMA 1/10 GRANITE 3S 4X4 RTR Brushless Monster Truck-ARA102666
  • ARRMA 1/10 GRANITE 4X4 RTR Brushed Monster Truck-ARA4202XV3
  • ARRMA 1/10 GRANITE 4X4 RTR Brushed Monster Truck-ARA4202V3
  • ARRMA 1/10 GRANITE 4X4 RTR Brushed Monster Truck-ARA102714
  • ARRMA 1/10 GRANITE BOOST 2WD RTR Brushed Monster Truck-ARA4102V4
  • ARRMA 1/10 GRANITE BOOST 2WD RTR Brushed Monster Truck-ARA4102SV4
  • ARRMA 1/10 GRANITE MEGA 665 4X4 RTR Brushed Monster Truck-ARA4202V4
  • ARRMA 1/10 KRATON 4S 4X4 RTR Brushless Speed Truck-ARA4408V2
  • ARRMA 1/10 KRATON 4S 4X4 RTR Brushless Speed Truck, Red-ARA102690
  • ARRMA 1/10 OUTCAST 4S 4X4 RTR Brushless Stunt Truck-ARA4410V2
  • ARRMA 1/10 OUTCAST 4S 4X4 RTR Brushless Stunt Truck-ARA102692
  • ARRMA 1/10 SENTON 223S DSC 4X4 RTR Brushless Short Course Truck-ARA4303V4
  • ARRMA 1/10 SENTON 3S 4X4 RTR Brushless Short Course Truck-ARA4303V3
  • ARRMA 1/10 SENTON 3S 4X4 RTR Brushless Short Course Truck-ARA102668
  • ARRMA 1/10 SENTON 4X4 RTR Brushed Short Course Truck-ARA4203XV3
  • ARRMA 1/10 SENTON 4X4 RTR Brushed Short Course Truck-ARA4203V3
  • ARRMA 1/10 SENTON 4X4 RTR Brushed Short Course Truck-ARA102715
  • ARRMA 1/10 SENTON BOOST 2WD RTR Brushed Short Course Truck-ARA4103V4
  • ARRMA 1/10 SENTON BOOST 2WD RTR Brushed Short Course Truck-ARA4103SV4
  • ARRMA 1/10 VORTEKS 223S 4X4 RTR Brushless Stadium Truck-ARA4305V4
  • ARRMA 1/10 VORTEKS 3S 4X4 RTR Brushless Stadium Truck-ARA4305V3
  • ARRMA 1/10 VORTEKS 3S 4X4 RTR Brushless Stadium Truck-ARA4305V3B
  • ARRMA 1/10 VORTEKS BOOST 2WD RTR Brushed Stadium Truck-ARA4105V4
  • ARRMA 1/10 VORTEKS BOOST 2WD RTR Brushed Stadium Truck-ARA4105SV4
  • ARRMA 1/8 INFRACTION 223S DSC 4X4 RTR Brushless All-Road Street Bash Truck-ARA4315V4
  • ARRMA 1/8 INFRACTION 3S 4X4 RTR Brushless All-Road Street Bash-ARA4315V3
  • ARRMA 1/8 INFRACTION 4X4 RTR Brushed All-Road Street Bash-ARA4215V3
  • ARRMA 1/8 TYPHON 223S 4X4 RTR Brushless Buggy-ARA4306V4
  • ARRMA 1/8 TYPHON 3S 4X4 RTR Brushless Buggy-ARA102696
  • ARRMA 1/8 Typhon 4X4 V3 3S BLX Brushless Buggy RTR-ARA4306V3
  • ARRMA 1/8 Typhon 4X4 RTR Brushed Buggy-ARA102694
  • ARRMA 1/8 Typhon 4X4 RTR Brushed Buggy-ARA4206V3
  • ARRMA 1/8 Typhon Mega 665 4X4 RTR Brushed Buggy-ARA4206V4
  • ARRMA 1/8 Vendetta 4WD 3S BLX Brushless All-Road Speed Bash Racer-ARA4319V3

Use this alloy mount and horn set when you need a direct aluminum replacement for plastic steering components on supported ARRMA models, fit the supplied parts, apply threadlocker, and verify spline and alignment during setup.

Which ARRMA models does this part fit?

See the Compatible Models list above for the full set of ARRMA chassis and part codes that match this kit.

Is threadlocker applied at the factory?

No, the factory does not apply threadlocker so you can fit or replace the 23T steering tube before locking fasteners; apply threadlocker after final assembly.

What hardware is included in the kit?

The kit includes the alloy servo mount, pre-installed 25T servo horn, a 23T servo saver steering tube for replacement, grade 12.9 screws in specified sizes, and stainless steel shims as listed.

Does this replace the original plastic parts?

Yes, the design upgrades the original plastic servo mount and horn area using 7075 aluminum components for direct replacement and easier removal during maintenance.

Is a specific servo spline required?

The kit ships with a 25T servo horn pre-installed and a 23T steering tube provided; confirm your servo spline count matches the horn supplied before installation.

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