Compatible with Ford 9 Inch Helical Gear Posi 3rd Member Assembly, 28 Spl, 3.89








Key features
- •Hand-assembled by our trained technicians for an unbeatable combination of quality and value
- •Precision assembly for the correct backlash, preload, and proper amount of pinion shims to ensure the correct pattern on the ring gear teeth
- •Ring and pinion gears of 8620 cold-rolled steel for long wear
- •Nodular iron housing is stronger than OEM "gray" iron and has 4 lbs of additional reinforcement
- •Helical-gear differential gives positive traction without the noise of a full locker
Compatible with Ford 9 Inch Helical Gear Posi 3rd Member Assembly, 28 Spl, 3.89
List Price: $1469.54$1322.59DEALYou Save: $146.95 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







