Replacement 21-Spline & 23-Spline 4.70 Input Gears$386.64 Input Gear Choose an option21-Spline23-SplineClear Replacement 21-Spline & 23-Spline 4.70 Input Gears quantity — OR — Add to cart SKU: N/A Categories: Engine & Drivetrain, Transfer Case, Transfer Case Gears Description Additional information Reviews (0) Description These gears allow you to replace the input gear in your 4.70 transfer case gear set or install your gear box in a case with a different input. Trail-Gear’s 21-Spine and 23-Spline input gears are made from heat-treated and carburized SCM415 alloy steel. These gears fit RF1A transfer cases. Additional information Weight 5 lbs Dimensions 13 × 13 × 5 in Input Gear 21-Spline, 23-Spline Reviews There are no reviews yet. Be the first to review “Replacement 21-Spline & 23-Spline 4.70 Input Gears” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Related products Product/Transfer Case GearsToyota 23 Spline 2.28 Input Gear For 79-95 Pickup 85-95 4Runner Trail Gear $386.81 Add to cart Driveline/Driveline Components/Engine & Drivetrain2005+ Tacoma Matsuba Driveline U-Joint $56.73 Add to cart Transfer CaseT-Case Rebuilt Sami 6.5 Gears For 86-95 Samurai Trail Gear $2,383.90 Add to cart