GPM Racing 7075 Alloy 25T Servo Saver for Arrma 1/16 Mini Kraton 3S Dsc 4x4 RTR Brushless Speed Truck (MAKM025TSH)

25T Alloy Saver Technical Brief

This 25T servo saver is offered as an aftermarket replacement for ARRMA Mini-sized vehicles and the listed LOSI 1/12 models. Forged from 7075 alloy, the design aims to increase lifespan and provide consistent steering feel while an internal spring absorbs shocks to reduce stress on steering gears.

Fasteners are supplied pre-assembled and the guidance is to use a medium-strength threadlocker on mounting screws to maintain integrity under vibration. Confirm spline dimensions against your servo horn when fitting the 25T unit.

Use this saver when replacing a worn unit or upgrading to a tougher aluminium option to fine-tune steering response and protect internal servo teeth in varied driving environments. See the compatible models list for exact fitment details.

Compatible Models

• ARRMA 1/16 Mini Kraton 3S DSC 4X4 RTR Brushless Speed Truck-ARA2508S
• ARRMA 1/16 Mini Kraton 3S DSC 4X4 RTR Brushless Speed Truck-ARA2508
• ARRMA 1/18 4WD Granite Grom Mega 380 Brushed 4X4 Monster Truck-ARA2102
• ARRMA 1/14 Typhon Grom Mega 380 Brushed 4X4 Small Scale Buggy RTR-ARA2106
• ARRMA 1/14 Typhon Grom 223S DSC 4X4 RTR Brushless Buggy-ARA2306
• ARRMA 1/14 Typhon Grom 223S DSC 4X4 RTR Brushless Buggy-ARA2306S
• ARRMA 1/16 Mojave Grom Mega 380 Brushed 4X4 Small Scale Desert Truck RTR-ARA2104
• ARRMA 1/16 Mojave Grom 223S DSC 4X4 RTR Brushless Desert Truck-ARA2304
• ARRMA 1/16 Mojave Grom 223S DSC 4X4 RTR Brushless Desert Truck-ARA2304S
• ARRMA 1/16 Quake Grom 4X4 RTR Brushed Monster Truck-ARA2137
• ARRMA 1/16 Gorgon Grom 4X4 RTR Brushed Monster Truck-ARA2130
• LOSI 1/12 Asphalt Late Model RC Race Car Dale Earnhardt Jr. No. 8-LOS-3104
• LOSI 1/12 NASCAR RC Race Car Kyle Busch No. 8 2024 Lucas Oil Chevrolet ZL1 Camaro 2S AWD RTR Brushed On-Road-LOS1122408
• LOSI 1/12 NASCAR RC Racecar Chase Elliott No. 9 2024 NAPA Chevrolet ZL1 Camaro 2S AWD RTR Brushed On-Road-LOS1122409
• LOSI 1/12 NASCAR RC Racecar Kyle Larson No. 5 2024 HendrickCars.com Chevrolet ZL1 Camaro 2S AWD RTR Brushed On-Road-LOS1122405
• LOSI 1/12 NASCAR RC Racecar Ryan Blaney No. 12 2024 Menards Ford Mustang 2S AWD RTR Brushed On-Road-LOS1122412
• LOSI 1/12 NASCAR RC Racecar RCR No. 3 GM Goodwrench Chevrolet ZL1 2S AWD RTR Brushed On-Road-LOSF1122503
• LOSI 1/12 NASCAR 2025 Kyle Larson No. 5 Valvoline-LOS1122505
• LOSI 1/12 NASCAR RC Racecar Dale Earnhardt Jr. No. 8 Budweiser Chevrolet ZL1 2S AWD RTR Brushed On-Road-LOSF1122508
• LOSI 1/12 NASCAR 2025 Ross Chastain No. 1 Busch Light-LOS1122501
• LOSI 1/12 NASCAR 2025 Chase Elliott No. 9 NAPA-LOS1122509
• LOSI 1/12 NASCAR 2025 Christopher Bell No. 20 DeWalt-LOS1122520
• LOSI 1/12 NASCAR 2025 William Byron No. 24 Raptor-LOS1122524
• LOSI 1/12 NASCAR 2025 Ryan Blaney No. 12 Advance Auto-LOS1122512
• LOSI 1/12 NASCAR 2025 Joey Logano No. 22 Shell-LOS1122522
• LOSI 1/12 NASCAR RC Race Car Martin Truex Jr. No. 19 2024 Bass Pro Toyota Camry 2S AWD RTR Brushed On-Road-LOS1122419
• LOSI 1/12 NASCAR RC Race Car Michael McDowell No. 34 2024 Horizon Hobby Ford Mustang 2S AWD RTR Brushed On-Road LOS1122434

Do I need special tools to fit this saver?

No special tools are listed; standard hobby screwdrivers and a caliper to confirm spline and shaft dimensions are sufficient for installation.

How should I secure the fasteners to avoid failures?

Apply a medium-strength threadlocker to the mounting screws and torque them to a firm but not over-tightened setting to prevent loosening while avoiding thread damage.

What if my servo is a different spline count?

This saver is 25T; if your servo uses 20T or another spline count, you will need a matching saver or adapter. Verify before attempting to fit the unit. Write Product Review Please sign in your account before you can write any review. Sign In Close

Made to order: GPM Racing parts are shipped to us from GPM’s factory, so please allow around 14 days for dispatch.