84-S Series 5/8" Pneu-Lift Window Balance with 60-518 attached. Right Hand window balance. Balance length: 26". Sash Weight: 36-39 lbs. Gas lift window balance. All balances are same length. Only gas pressures differ. Baker Co. SG603
Left Hand sold separately 84-S18LH.
***Special order, non-returnable. Allow 3 to 4 weeks for shipping.