Intake Valve Intake valves open and close to allow fuel-air mixture to flow into cylinders Attributes: Cat parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse. SPECIFICATIONS Height (in): 2.1 Length (in): 8.1 COMPATIBLE MODELS Earthmoving Compactor 815B 815F 816F Challenger 70C 65C 65D Wheel-Type Loader 972G II 972G 966G 966G II 966F II 950B 966D 970F 950B/950E 966F 950E 962G 966E Engine - Generator Set 3304B 3306 3306B 3304 Engine - Truck 3306 3306B 3306C Wheel-Type Skidder 530B 525 528B 518C 515 545 Engine - Machine 3306 3304 Engine - Industrial 3304 3306 3304B 3306B Track-Type Loader 963 Articulated Dump Truck D300E D30D D350D D300D D25D D250E D250E II D300E II Motor Grader 12H NA 140G 12H ES 12G 160G 160H ES 14G 12H 160H NA 140H NA 160H 143H 120G 140H ES 140H 163H NA 130G 14H NA Wheeled Excavator W330B Paving Compactor CB-534 Track-Type Skidder D4HTSK III 527 D5HTSK II 517 Wheel Dozer 814F Excavator 330-A L 330B L 330-A 350-A 330B 330-A LN 235C 330 L 235D 330B LN 235B 350-A L 330 LN 330-A L Pipelayer 572R Marine Products 3306B 3306 3304B 3304 Wheel Tractor-Scraper 627E 615C II 615 637E 627G 611 637G 615C 627F 627B Track-Type Tractor D6H D7H D6G D6D D6R D7G D7R D6D SR D5H 7U D7G2 D6E D4H III 7S D6H XL D6G SR 7SU D4H XL D6G2 LGP D5E D6H XR 7A 57 D6E SR D6H II D6G2 XL 7 57H D4H Load, Haul, Dump R1300 R1300G