Rock Solid Heavy Duty Metal Transfer Case Gearbox For 112 Scale Rc Crawlers Featuring Badass Steel Transmission Upgrade Compatible With Mn128 Mn86 Ks G500 Four Wheel Drive Beasts

Durable Steel Transfer Case Gearbox for Small RC Crawlers
✔️ Robust single gearbox package adds mounting bolts, weighs fifty eight grams

This heavy duty transfer case gearbox serves as a direct replacement center transmission unit for popular 1/12 scale four wheel drive crawlers. You typically swap out cracked factory gearing when tackling rugged trails or after spinning out cheap internals. Works perfectly as an upgrade for weekend rock crawling builds.

✅ Machined steel pinion gears handle high torque loads without slipping
✅ Drop in replacement fits MN128 MN86 Ks and G500 platform axles
✅ Ready to mount design arrives with complete hardware set attached
✅ Heavy gauge alloy casing shields delicate driveline components

💡 What makes upgrading a stock rc crawler transmission unit safer for extreme trail running? Improving your drivetrain durability prevents sudden failure on rough ground. - Hardened alloy tooth profiles resist bending forces during hard acceleration - Optimized gear ratios deliver instant low speed crawl control on steep hills - Simplified assembly steps let hobbyists swap old internals right in the garage