CT0865 - NP208 4x4 Transfer Case Speedo Setup Kit 15 & 45 with Housing, Gears, Seals & Bracket Questions?? We can help calibrate what gears you need! A new complete speedo set up for the NP208 transfer case. We can customize this for you. Please contact us prior to purchase if you would like us to substitute a different driven gear or if you need help calculating the proper gear set. This for GMNP208s, not the JeepNP208. Items included as Shown: Aluminum Speedo Housing with Seals for 40-45 Tooth Gears Extra Set of Seals to use later Inner Seal Spring Retainer 15 Tooth Speedo Drive Gear 45 Tooth Speedo Driven Gear Speedo Housing Bracket Metric and non-Metric Bolts Lock Washer All New Items.