Speedmaster®
Ford 8.8" 9" 25/28/30 Spline Differential Pinion Nut
Product Information
Overview
Speedmaster nuts are made from aerospace-quality chromoly steel with 6-point style heads. They will fit 8.8" and 9" rear ends.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE319.1006 |
| Part Type: | Differential Pinion Nut |
| Thread Size: | 3/4 - 20 |
| Nut Style: | 6-point |
| Nylon Insert: | No |
| Self-Locking: | No |
| Outside Diameter: | 1.48 |
| Nut Material: | Steel |
| Nut Finish: | Black oxide |
| Washers Included: | N/A |
| Overall Height: | 8.125" |
| Quantity: | Sold individually. |
Warranty Information
12-Month Limited Worldwide Warranty
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Installation Guide
Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.
This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.