Description
Product Overview
Part Name: Rear Differential Gear Assembly (Final Drive)
Part Number: 9X40
Vehicle Compatibility: Kia K2700, Kia Bongo, and Kia Frontier 2WD light commercial trucks used in delivery, utility, and small cargo operations (2005–2018).
Configuration: Aftermarket rear differential gear assembly manufactured to OEM dimensional standards, supplied as a matched gear set for rear axle final drive replacement.
Function: Transfers and reduces drivetrain torque through the rear axle, ensuring smooth power delivery, correct gear ratio operation, and reliable traction for 2WD applications.
Technical Specifications
Type: Rear Differential Gear Assembly / Final Drive Gear Set
Material: High-strength, heat-treated alloy steel gears for wear resistance, load capacity, and long service life
Application: Fits rear axle differential systems using 9X40 gear ratio configuration on Kia K2700, Bongo, and Frontier 2WD trucks (2005–2018)
Cross-Reference: Aftermarket alternative to OEM rear differential gear assemblies with 9X40 ratio specification
Installation: Professional installation recommended; requires precise gear setup, backlash adjustment, and bearing inspection during axle assembly
Service Interval: Replace during rear axle overhauls or when gear noise, vibration, ratio mismatch, or differential wear is detected
Delivery & Availability
Stock Options: High-quality aftermarket rear differential gear assemblies available for Kia light trucks
Delivery Time: 3–7 days internationally
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.