here are the part#s and specs for the 5150s: $200ea.
Part Number Travel Description Valving Reservoir Ext Length Col Length Shaft
Dia Mounting
BF5-A194-H1 6.48 5150 Crossflow 255/70 Attached 18.78 12.30 14mm eye/eye
BF5-A195-H1 8.33 5150 Crossflow 255/70 Attached 22.50 14.17 14mm eye/eye
BF5-A196-H0 10.02 5150 Crossflow 170/60 Attached 25.91 15.89 14mm eye/eye
BF5-A196-H1 10.02 5150 Crossflow 255/70 Attached 25.91 15.89 14mm eye/eye
BF5-A197-H0 11.50 5150 Crossflow 170/60 Attached 27.99 16.50 14mm eye/eye
BF5-A187-H0 11.93 5150 Crossflow 170/60 Attached 29.70 17.78 14mm eye/eye
BF5-A187-H1 11.93 5150 Crossflow 255/70 Attached 29.70 17.78 14mm eye/eye
BF5-A198-H0 14.53 5150 Crossflow 170/60 Attached 34.90 20.37 14mm eye/eye
BF5-A198-H1 14.53 5150 Crossflow 255/70 Attached 34.90 20.37 14mm eye/eye
Stock is 6", I believe so the 8.33" model whould work for a 2" lift.
past that you'll need over 4.5" for the next size up or you can bottom them out and possibly snap off a shock mount...not good.
These shocks are great, I run them, but their sizes are very limited.
It is also suggested to run the lighter valving (170/60) and the choices are even more limited. I have the 196 and 197 HOs with 4.5" of rear lift. The driver's side shock is still a tad too long.
Another possibility is the 5125s: not sure on price
Part Number Travel Description Valving Reservoir Ext Length Col Length Shaft
Dia Mounting
BE5-6251-H5 6.63 5125 Off-Road 255/70 N/A 18.50 12.03 14mm eye/eye
BE5-6252-H5 8.13 5125 Off-Road 255/70 N/A 21.54 13.58 14mm eye/eye
BE5-6253-H5 8.60 5125 Off-Road 255/70 N/A 22.50 14.06 14mm eye/eye
BE5-A463-H5 9.24 5125 Off-Road 255/70 N/A 24.35 15.11 14mm eye/eye
BE5-A464-H5 10.17 5125 Off-Road 170/60 N/A 25.93 15.91 14mm eye/eye
BE5-6248-H5 10.17 5125 Off-Road 255/70 N/A 25.93 15.91 14mm eye/eye
BE5-A465-H5 11.00 5125 Off-Road 170/60 N/A 28.01 17.00 14mm eye/eye
BE5-A465-H7 11.00 5125 Off-Road 255/70 N/A 28.01 17.00 14mm eye/eye
BE5-6249-H5 11.94 5125 Off-Road 255/70 N/A 29.70 17.91 14mm eye/eye
but, again, they have a limited selection in the lighter valved units. However, for a 2 or 3" lift, you at least have more sizes.
Try posting the question to 5125 owners too.
OME N85s are $212/pr new.
you might also look into Rancho's 9000 series adjustables...stay away from the 5000s