299-0555: INLET-AIR
![2A-4736: 0.568\" Inner Diameter Sleeve Bearing](https://www.cat-oem.com/uploadfile/2024/08/CM20230501-df7d9-94eb7.jpg "2A-4736: 0.568\\" Inner Diameter Sleeve Bearing")
2A-4736: 0.568\" Inner Diameter Sleeve Bearing
299-3323: ORIFICE
![2B-0134: 1.031\" Inner Diameter Spacer](https://www.cat-oem.com/uploadfile/2024/08/CM20201110-e29c1-5d257.jpg "2B-0134: 1.031\\" Inner Diameter Spacer")
2B-0134: 1.031\" Inner Diameter Spacer
2B-5886: Sleeve Bearing (Bushing)
2B-9247: Sleeve Bearing (Bushing)
2B-9797: SPACER
2D-4134: SLEEVE
2D-8576: 25.40mm Outer Diameter Flanged Bearing
2D-8663: Sleeve Bearing (Bushing)
2F-5945: SPACER
2F-6938: TUBE
