![Central lubrication at arm tip](https://salesmanual.deere.com/sales/salesmanual/images/NA/construction/excavators/130p/upstructure_r4f177825_300x450.jpg)
Central lubrication at arm tip
![Two-piece front pipe clamping](https://salesmanual.deere.com/sales/salesmanual/images/NA/construction/excavators/130p/upstructure_r4f177832_300x450.jpg)
Two-piece front pipe clamping
![Internal view of central lubrication grease path](https://salesmanual.deere.com/sales/salesmanual/images/NA/construction/excavators/130p/upperstructure_picture3_667x300.jpg)
Internal view of central lubrication grease path
OVERVIEW
P-Tier updates build on the proven G-Series design. Take front joint durability to new levels compared to G-Series.
- Grease point at arm tip for easy greasing and extended uptime.
- Better torque retention at the clamp reduces the likelihood of front hydraulic pipes moving.
- Redesigned boom foot bushings improve durability.