WideLine Oil Cooler System for Yamaha Bolt original the Viscosity Regulated Flow (VRF)

the Viscosity Regulated Flow (VRF) valve will automatically close the #4702’s by-pass hole

Service kit includes two replacement quad-seal O-rings for part # 11-J77-34 and 11-J77-34-B Jagg HyperFlow Engine Oil Filter

The # 3140 Jagg Universal Oil Cooler is a 10-row oil cooler designed with threaded mounting bosses and featuring male -6AN fittings

Increased retention capacity for dust

Integrated pressure relief valve

WideLine Oil Cooler System for Yamaha Bolt original the Viscosity Regulated Flow (VRF)For Yamaha Bolt The Jagg WideLine 10 row oil cooler is engineered for extreme performance in a sleek, compact package. Increasing cooling surface area by 40% compared to the SlimLine, the WideLine cooler especially suits an engine with performance upgrades. The all black design offers a minimal appearance that indexes the frame tube on the Bolt's classic naked frame. The WideLine oil cooler mounts to the right frame down tube, spaced away from the