Up for sale is a genuine OEM Caterpillar 517-8243 Injector Sleeve. This injector sleeve acts as a collecting chamber for fuel in the fuel injection system, allowing increased fuel flow around the injector and helping reduce sleeve pitting caused by air intrusion or fuel turbulence. Designed for engine overhaul and scheduled maintenance, this sleeve is manufactured to Caterpillar specifications for proper fit and long service life.

Features & Specifications

Compatible Models Include

CAT Track-Type Tractors: D3K Series, D3K2 Series, D4 Series, D4K Series, D4K2 Series, D5 Series, D5K Series, D5K2 Series, D5R Series, D6K Series, D6N

CAT Excavators: 313D2 Series, 318D2 Series, 320 Series, 323 Series, 326 Series, 329 Series, 330 Series, 333 Series, 336GC

CAT Wheel Loaders: 924 Series, 926 Series, 928 Series, 930 Series, 938 Series, 950 Series, 962 Series

CAT Track Loaders: 953 Series, 963 Series

CAT Motor Graders: 120 Series, 12M Series, 140 GC

CAT Backhoe Loaders: 420E Series, 430E Series, 450E Series

CAT Asphalt Pavers: AP500 Series, AP555 Series, AP600 Series, AP655 Series, AP1000E Series, AP1055 Series, BG500E Series, BG600D Series

CAT Compactors: CB Series, CW Series, CS Series, CP Series

CAT Forestry Equipment: 525D Series, 535D Series, 545D Series, 555D Series

CAT Wheel Dozers & Compactors: 814 Series, 816 Series

CAT Telehandlers: TH337C, TH407C, TL943C

CAT Material Handlers: MH3032, M315 Series, M317 Series, M318 Series, M320 Series, M322 Series, M324D2 MH

CAT Industrial & Power Systems: C4.4, C6.6, C7.1 Engine Applications, XQP Generator Sets

Z-335