The Dana Spicer 53978-2 (also listed as 539782) is a flange head screw used as a differential cover bolt on light axle applications. Sourced directly from Dana Spicer, this is a genuine OEM fastener sold individually. The flange head design distributes clamping load across the cover surface without a separate washer. If you need to confirm this is the correct fastener for your axle assembly, call us and we can help verify fitment before you order.
Features
Genuine Dana Spicer OEM fastener
Part number 53978-2 or 539782
Flange head screw design, no separate washer required
Application: differential cover bolt, light axle
Sold as a single unit (each)
Tech Specs
- Part Number: 53978-2 or 539782
- Type: Flange Head Screw
- Application: Differential Cover Bolt, Light Axle
- Unit of Measure: Each
