306-85-7 Fabco shift return spring belongs to the 306-02 disconnect on the Advance 306 transfer case. Our factory parts list carries it at item 9, one per unit, in the disconnect group with the shift cylinder, the shift cylinder cap, the shift piston and its seal, the shift fork and shaft assembly and the shift signal switch. A tired return spring is a common reason an air shifted disconnect is slow to release, so it is worth changing while the piston seal is out. The 306 lists a different number for the return spring on its high and low shift, so match this one by number: 306-85-7 or 306857.
Features
Shift return spring for the 306-02 disconnect on the Advance 306 transfer case
Item 9 in the factory parts list, one per unit
Grouped with the disconnect shift cylinder, shift cylinder cap, shift piston and piston seal
Distinct from the spring the 306 lists for its high and low shift, so go by the number
Genuine Fabco part from Pro Gear and Transmission
Tech Specs
- Part type: Shift return spring
- Fitment: Advance 306 transfer case, 306-02 disconnect
- Parts list reference: item 9, quantity 1 per unit
- UPC: 193174424427
Used in this Advance Transfer Case model
