Barnes HTD Oil Pump Pulley - 40-Tooth - 1-1/2" Wide - 5/8" Shaft - Belt Included - Aluminum - Black H75903FXXL Arms are strong and solid

Arms are strong and solid for rough tracks and fit 3-1/4" spindles

3/8 in NPT Female

allowing steering shaft compression

The WL Key plugs into the comms port on Stilo Venti WRC or ST5 WL helmets and allows for wireless communication up to 10m distance which is ideal for if the driver or co-driver need to exit the car for repairs

Barnes HTD Oil Pump Pulley - 40-Tooth - 1-1/2" Wide - 5/8" Shaft - Belt Included - Aluminum - Black H75903FXXL Arms are strong and solidProduct Description: Oil Pump Pulley HTD 40 Tooth 1 1 2 in Wide 5 8 in Shaft Belt Included Aluminum Black Anodized Sold Individually For over 30 years, Barnes has provided dry sump oil pumps for the most powerful racing engines.