Dana Spicer 10020345 Drive Shaft Assembly - Front

Jeep Wrangler Front Drive Shaft Assembly

The Dana Spicer FSGR 10020345 is a front drive shaft assembly built for lifted Jeep applications that need stronger driveline control and reduced vibration. It is engineered for Jeep Wrangler and Wrangler JK front fitments with lift ranges from 0 to 6 inches, depending on model year and configuration.

With 50% thicker tubing, a steel shaft, and a small-diameter design, this assembly is built to address clearance concerns on lifted vehicles while improving balance and durability. The transfer case double cardan yoke is included, and the 1310 series design supports driveline service on demanding street, trail, and off-road use.

Key Features

• Part number 10020345 from Dana Spicer FSGR
• Front drive shaft assembly for Jeep Wrangler and Wrangler JK applications
• Fits 2018-2022 Jeep Wrangler, front, with Dana 1310 Series Drive Shaft; with this Fits JL 0-6in Lift; with Transfer Case Yoke Conversion Included; FSGR
• Fits 2018 Jeep Wrangler JK, front, used with 2in to 4in Lift; with Dana 1310 Series Drive Shaft; with Transfer Case Yoke Conversion Included; FSGR
• Fits 2007-2017 Jeep Wrangler, front, used with 2in to 4in Lift; with Dana 1310 Series Drive Shaft; with Transfer Case Yoke Conversion Included; FSGR
• Steel construction with 2 x .120 in tubing for added strength
• Small-diameter tube design to help clear exhaust on lifted vehicles
• Cl yoke to cl yoke length: 35.945 in (913 mm)
• Maximum slip: 4.527 in (115 mm)
• Transfer case double cardan yoke included

Product Details

The Dana Spicer FSGR line focuses on driveline components for demanding use, and this drive shaft assembly follows that approach with reinforced tubing, a compact profile, and 1310 series hardware. For Jeep Wrangler owners searching for a front drive shaft assembly for lifted Jeep Wrangler JL or Wrangler JK models, part number 10020345 provides a direct driveline solution built around the listed fitments and lift ranges. The steel shaft construction and measured slip travel help maintain driveline geometry as suspension height changes.

This part cross-references no listed alternate part numbers in the provided data.

Common Issues This Part Can Address

• Front driveline vibration after installing a lift kit
• Exhaust clearance problems on lifted Jeep Wrangler applications
• Reduced driveline strength from a worn or undersized shaft
• Fitment issues when upgrading to a 1310 series front driveshaft setup
• Need for a replacement front drive shaft assembly on Jeep Wrangler or Wrangler JK

Installation Notes and Quality

Verify lift height, transfer case configuration, and front driveline requirements before installation. This assembly is listed with a transfer case double cardan yoke included, and fitment varies by model year and lift range, so confirm the vehicle matches the exact application notes before ordering. Professional installation is recommended for driveline alignment and final inspection.

Dana Spicer is a recognized driveline brand with engineering focused on strength, balance, and vibration control in demanding use. No warranty information was provided in the source data.