Wrangler L6-242 4.0L VIN S MFI (1991)
Drive Belt: Specifications
Serpentine Belt
New ....................................................................................................................................................................................................................... 180-200
Used ...................................................................................................................................................................................................................... 140-160
V-Type Belts
New ....................................................................................................................................................................................................................... 120-160
Used ........................................................................................................................................................................................................................ 90-115
NOTE: A belt is considered used once it has been pretensioned and run. Use a strand tension gauge. Measurements are in pounds.