Speedmaster®
Modular Differential 3" Tube with Leaf Spring Perch Late [18.5]
![Speedmaster® PCE199.1012 Modular Differential 3" Tube with Leaf Spring Perch Late [18.5]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE199%20-%20Axle%20Housing%20Tubes/PCE199.1012/PCE199.1012.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® PCE199.1012 Modular Differential 3" Tube with Leaf Spring Perch Late [18.5]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE199%20-%20Axle%20Housing%20Tubes/PCE199.1012/PCE199.1012_A.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® PCE199.1012 Modular Differential 3" Tube with Leaf Spring Perch Late [18.5]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE199%20-%20Axle%20Housing%20Tubes/PCE199.1012/PCE199.1012_B.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® PCE199.1012 Modular Differential 3" Tube with Leaf Spring Perch Late [18.5]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE199%20-%20Axle%20Housing%20Tubes/PCE199.1012/PCE199.1012_C.jpg?resizeid=224&resizeh=600&resizew=600)
Product Information
Overview
Upgrade your axle system and experience improved performance and durability.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE199.1012 |
| Part Type: | Axle Housing Tube |
| Axle Tube Diameter (in): | 3.000 in. |
| Axle Tube Length (in): | 18.500 in. |
| Axle Tube Material: | Steel |
| Axle Housing Flanges Included: | Yes |
| Quantity: | Sold Individually. |
| Notes: | Pair with 8 Bolt Center Section PCE210.1006 |
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.