Cat Challenger CH55 Tractor Transmission. This complete transmission suits a CH35, CH45 or CH55 series Caterpillar Challenger Tractor. The transmission model is 9300EC.
CAT Part #: 0R7433 0R7432
Funk Part #: YZ15580B YZ15479B
Palmer Johnson Power Systems is an authorized Funk service center and has rebuilt hundreds of Funk 9300 transmissions, using 100% genuine parts and employing factory-trained technicians.
Palmer Johnson's six-location factory-authorized service center network features:
For Funk service, call 1-800-341-4334.
Learn moreService Center
Service: (608) 834-5206
1835 Haynes Dr
Sun Prairie, WI 53590
Service Center
Service: (817) 505-2430
608 112th St
Arlington, TX 76011
Service Dealer
Service: (720) 724-0033
5151 E 56th Ave
Commerce City, CO 80022
Service Center
Service: (913) 202-6944
15360 South Mahaffie St
Olathe, KS 66062
Service Center
Service: (562) 356-1590
12020 Bloomfield Ave
Santa Fe Springs, CA 90670
Warehouse
Sales: (800) 341-4334
Oklahoma City, OK 73128
Service Dealer
Service: (602) 253-0214
2401 S. 19th Street
Phoenix, AZ 85034
Service Dealer
Service: (510) 342-2212
1930 W Winton Ave #14
Hayward, CA 94545
Service Center
Service: (253) 518-6050
22221 70th Ave S
Kent, WA 98032
Service Center
Service: (636) 203-9811
578 Rudder Rd
Fenton, MO 63026
Service Dealer
Service: (215) 822-8300
159 Discovery Dr
Colmar, PA 18915
Service Dealer
Service: (239) 693-7477
4821 Waycross Road
Fort Myers, FL
Service Center
Service: (432) 287-1015
By Appointment Only
Service Center
Service: (604) 879-6731
6741 Cariboo Rd Unit 205
Burnaby, British Columbia V3N 4A3
Service Center
Service: (780) 434-9578
3804 53rd Ave NW
Edmonton, Alberta T6B 3N7
Service Center
Service: (425) 251-3434
18547 E Valley Hwy
Kent, WA 98032
Service Center
Service: (608) 834-5220
1828 Haynes Dr
Sun Prairie, WI 53590
