Technical: Timing
VVT gears for popular applications
See Nason’s range of VVT gears for popular applications
Download VVT Sprockets.pdf (288.64 KB)NBT988-OE Ford & Mazda Tensioner: NPB-08
Correct method when a installing a Ford & Mazda 2.5L/3.0L Diesel WL-C & WE hydraulic tensioner
Download NPB08 MAZDA-FORD TENSIONER_.pdf (202.20 KB)Nissan YD25 brake vacuum pump- NPB-05
When replacing timing kits on Nissan YD25, we recommend replacing the brake vacuum pump
Download Nissan YD25 brake vaccume pump-NPB05.pdf (336.30 KB)Ford Explorer V6 4.0L SOHC 12V Tensioner: NPB-04
How to identify the correct tensioner and position for Ford Explorer 4.0L engine
Download Ford Explorer tenioner Fitting Instructions.pdf (5.00 MB)Subaru EJ Series Timing Belt Hydraulic Tensioner
How to install a timing belt hydraulic tensioner for Subaru EJ series
Download Subaru EJ series tensioner.pdf (2.45 MB)Mitsubishi 6G72,6G74 & 6G75: NPB-03
How to install Mitsubishi 6G72, 6G74 & 6G75 hydraulic tensioner
Download Mitsubishi NBTH1080-OE.pdf (325.00 KB)Subaru EJ20 and EJ25 timing belt fitment: NPB-02
How to install Subaru EJ20 and EJ25 timing belt
Download Subaru EJ20 & EJ25.pdf (412.72 KB)Jeep 4.7L SOHC V8 Camshaft Wheel
How to identify Jeep 4.7L SOHC V8 camshaft wheel
Download Jeep 4.7L Cam Wheel.pdf (84.65 KB)Jeep 3.7L SOHC V6 Camshaft Wheel
How to identify Jeep 3.7L SOHC V6 camshaft wheel
Download Jeep 3.7L Cam Wheel.pdf (78.27 KB)Ford Explorer V6 4.0L SOHC 12V
How to install a hydraulic tensioner in a Ford Explorer V6 4.0L SOHC 12v
Download Ford Explorer 4.0L Timing Tensioner.pdf (180.01 KB)