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 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 Be the first to review “Replacement 21-Spline & 23-Spline 4.70 Input Gears” Cancel replyYour email address will not be published.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 Drivetrain & Differentials/Transfer Case/Transfer Case GearsTrail-Creeper 2.28 Transfer Case Gear Set – 21 Spline $410.38 Add to cart Product/Transfer Case GearsSamurai T-Case Gear Set For 86-95 Samurai Trail Gear $679.90 – $952.54Price range: $679.90 through $952.54 Select options This product has multiple variants. The options may be chosen on the product page Dual Adapters/Engine & Drivetrain/Transfer CaseReplacement Oil Seal for Trail-Gear Toyota T-Case Adapter Kits-23 Spline $8.45 Add to cart