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TEN Factory MG20124B, Bolt Pattern Spline Drive Axle Shaft for Dana 30 Standard, Left Inner Axle, 16.5" Length, 27 Spline Fits Jeep Wrangler/TJ/YJ (1987–2006) Replaces Spicer 10007743, Alloy USA 10124

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Product details

Management number 211854715 Release Date 2026/04/06 List Price US$47.66 Model Number 211854715
Category

Short Summary: The TEN Factory MG20124B Axle Shaft delivers strength and precision to Dana 30 Standard front differentials, offering a high-performance left inner replacement for 1987–2006 Jeep Wrangler/TJ/YJ models. Designed to exceed OE specs with durable 4340 Chromoly construction, this shaft is ideal for off-road enthusiasts.Key FeaturesDifferential Model: Dana 30 StandardPosition: Left (Driver) Inner AxleSpline Count: 27Axle Length: 16.5"Material: 4340 Chromoly SteelFinish: Black OxideU-Joint Compatibility: 1310 WJ Series / 5-760XVehicle CompatibilityJeepCherokee (1984–2001) – w/o Disconnect or w/ Vacuum DisconnectTJ (1997–2006) – Excludes Rubicon & Unlimited RubiconWrangler (1997–2006) – Excludes Rubicon & Unlimited RubiconReplaces OEM & Aftermarket Part NumbersSpicer: 10007743Alloy USA: 10124Nitro Gear & Axle: AXN38821Revolution Gear & Axle: DC6115Motive Gear: MG9019Yukon Gear and Axle: YA W38821USA Standard Gear: ZA W38821Warranty & Quality Assurance TEN Factory provides a 1-Year Warranty on the MG20124B axle shaft. Each component is engineered for off-road strength and reliability, built with 4340 Chromoly and finished in corrosion-resistant black oxide for long-lasting performance.

  • Performance-grade left (driver side) inner axle shaft for Dana 30 Standard differentials in 1987–2006 Jeep Wrangler/TJ/YJ applications.
  • Measures 16.5" in length with 27 splines, crafted from premium 4340 Chromoly steel for maximum durability in off-road use.
  • Black oxide coating provides added corrosion resistance while maintaining a precise fit with factory or aftermarket components.
  • Compatible with 1310 WJ U-joints (5-760X), ideal for vehicles without axle disconnect systems.
  • Backed by TEN Factory’s 1-Year Warranty and interchangeable with part numbers from Spicer, Alloy USA, Motive Gear, and more.
Brand Ten Factory
Model Drive Axle Shaft
Exterior Machined
Item Weight 6.63 pounds
Manufacturer Ten Factory
OEM Part Number OE: MG%20124B;
Item model number MG20124B
Product Dimensions 36 x 8 x 5.5 inches
Manufacturer Part Number MG20124B

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