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Yukon Gear & Axle YDAF9-370SVO-28
Yukon Dropout Assembly for Ford 9” Diff w/Trac-Lok LSD, 28 Spline, 3.70 Ratio; Yukon dropout assemblies are built by expert Yukon techs, come fully shimmed, backlashed to spec, and ready to install. This unit is upgraded with a Trac-Loc clutch-type limited slip differential for maximum performance and reliability.
PowerTrax 3991065REO
Precision Differential Pinion Shaft maintains correct power distribution to all; This Differential Pinion Shaft is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.
Yukon Gear & Axle YDAF9-370SVO-31
Yukon Dropout Assembly for Ford 9” Diff w/Trac-Lok LSD, 31 Spline, 3.70 Ratio; Yukon dropout assemblies are built by expert Yukon techs, come fully shimmed, backlashed to spec, and ready to install. This unit is upgraded with a Trac-Loc clutch-type limited slip differential for maximum performance and reliability.
Motive Gear N1941
High-strength Differential Bearing Retainer engineered for heavy-duty commercial; This Differential Bearing Retainer is manufactured from high-strength materials to provide reliable fastening and precise fit. Engineered to OEM specifications for commercial trucks and heavy-duty vehicles.
Yukon Gear & Axle YDAF9-370YGL-28
Yukon Dropout Assembly for Ford 9” Diff w/Grizzly Locker, 28 Spline, 3.70 Ratio; Yukon dropout assemblies are built by expert Yukon techs, come fully shimmed, backlashed to spec, and ready to install. This unit is upgraded with a Yukon Grizzly Locker for maximum performance and reliability.
PowerTrax 3991067REQ
Precision Differential Pinion Shaft maintains correct power distribution to all; This Differential Pinion Shaft is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.
Yukon Gear & Axle YDAF9-370YGL-31
Yukon Dropout Assembly for Ford 9” Diff w/Grizzly Locker, 31 Spline, 3.70 Ratio; Yukon dropout assemblies are built by expert Yukon techs, come fully shimmed, backlashed to spec, and ready to install. This unit is upgraded with a Yukon Grizzly Locker for maximum performance and reliability.
PowerTrax 3991070RFX
Precision Differential Pinion Shaft maintains correct power distribution to all; This Differential Pinion Shaft is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.
Yukon Gear & Axle YDAF9-389SPL-31
Yukon Dropout Assembly for Ford 9” Diff w/Steel Spool, 31 Spline, 3.89 Ratio; Yukon dropout assemblies are built by expert Yukon techs, come fully shimmed, backlashed to spec, and ready to install. This unit is upgraded with a Yukon steel spool for maximum performance and reliability.
PowerTrax 3991071RFY
Precision Differential Pinion Shaft maintains correct power distribution to all; This Differential Pinion Shaft is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.
Yukon Gear & Axle YDAF9-389SVO-28
Yukon Dropout Assembly for Ford 9” Diff w/Trac-Lok LSD, 28 Spline, 3.89 Ratio; Yukon dropout assemblies are built by expert Yukon techs, come fully shimmed, backlashed to spec, and ready to install. This unit is upgraded with a Trac-Loc clutch-type limited slip differential for maximum performance and reliability.
PowerTrax 3991072RFZ
Precision Differential Pinion Shaft maintains correct power distribution to all; This Differential Pinion Shaft is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.


