Bostome Differential Housing Spreader for Dana 30-80 Axles – Blue Steel

You’re wrestling with a stubborn Dana ring-gear swap, and homemade spreaders just chewed the housing threads—again.

Every minute spent fighting the carrier is billable time lost, plus the risk of warping expensive axle castings or snapping a bolt in front of the customer.

Meet the Bostome Differential Housing Spreader: precision-machined Blue Steel that slides onto Dana 30-80 axles and applies even, controlled pressure in seconds. The forged frame prevents localized stress, while the included thrust bolts let you dial exact spread without marring sealing surfaces. At 38 lb of powder-coated steel, it stays rigid under load, cutting typical differential service time by half. All mounting hardware is in the box—bolt on, spread, swap gears, and torque with confidence.

• Compatible with Dana 30, 44, 60, 70 & 80 housings
• Corrosion-resistant finish for shop abuse
• Compact 18.5" x 4.7" footprint stores anywhere

Add the Bostome Differential Housing Spreader to your cart now and turn the hardest part of axle work into the fastest.