The Eaton Fuller S-2581KIT or S2581KIT is a complete shift knob and air line update kit for all 8LL (8 Speed Low Low) Fuller transmissions using the conventional H shift pattern with four air lines at the knob. The kit supplies a genuine S2581 shift knob with printed shift pattern, five straight 5/32 push-in fittings, three 90-degree 5/32 push-in fittings, and four 12-foot air lines in red, black, blue, and green. The 5/32 push-in style lines replace older-style connections and upgrade to the higher-capacity color-coded configuration between the shift knob and transmission valves. Call us to confirm proper fit for your specific 8LL application.
Features
Fits all 8 Speed Low Low (8LL) Fuller transmissions with conventional H shift pattern and 4-line knob
Includes genuine Eaton S2581 shift knob with shift pattern
4 color-coded 12-foot 5/32 air lines: red, black, blue, and green
5 straight 5/32 push-in style fittings included
3 x 90-degree 5/32 push-in style fittings included
Updates older plumbing to current larger-capacity 5/32 push-in fitting standard
Tech Specs
- Application: All 8LL (8 Speed Low Low) Fuller transmissions
- Shift Pattern: Conventional H pattern with 4 air lines at shift knob
- Shift Knob: Genuine Eaton S2581 with printed shift pattern
- Air Line Size: 5/32 inch, push-in style
- Air Line Colors/Lengths: Red 12 ft, Black 12 ft, Blue 12 ft, Green 12 ft
- Straight Push-In Fittings: 5
- 90-Degree Push-In Fittings: 3
- Kit Reference: ALK1
