Engine Parts

Electromagnetic Directly Controlled Fan Clutch By BESTfitUpgrade your cooling system with the BESTfit Electromagnetic Directly Controlled Fan Clutch, a direct replacement for OEM part numbers 10019112, 120822, and 1304720003. Designed for heavy-duty...

Magnet Repair Kit By BESTfitUpgrade your cooling system maintenance with the BESTfit Magnet Repair Kit, designed specifically for Horton fan clutch systems using electromagnetic activation. This durable repair kit mounts to the fan clutch housing and...

Air Operated Fan Clutch By BESTfitUpgrade your cooling system with the BESTfit Air Operated Fan Clutch, a direct replacement for OEM part numbers 10900960001, 10900965001B, and 20955539. Designed for heavy-duty applications, this steel fan clutch...

Super Repair Kit For Air Operated Fan Clutch By BESTfitUpgrade your cooling system with the BESTfit Super Repair Kit, a direct replacement for OEM part numbers 109881, 1651839C91, 601158, and 9500HP. Designed for Horton torque limiting fan clutch...

6 Bolt Power Take-Off W/O Install Kit By BESTfitBuilt for strength and reliability, the BESTfit 6 Bolt PTO Without Install Kit replaces OEM reference 660GSAHXV3XD for Chelsea 660 Series applications. Designed for air shift operation on mechanical...

6 Bolt, 3 Assembly Arrangement Power Take-Off By BESTfitBuilt for strength and reliability, the BESTfit 6 Bolt 3 Assembly Power Take-Off replaces OEM reference 660GSAHXA3XD for Chelsea 660 Series applications. Designed for air shift operation on...

Series 267-277-859 Mounting Kit By BESTfitUpgrade your PTO installation with the BESTfit Mounting Kit for Series 267-277-859, engineered for strength, precision, and long-term reliability. This PTO stud kit is designed to support secure installation of...

10 Bolt 12V Electric Over Hydraulic Power Take-Off By BESTfitUpgrade your PTO system with the BESTfit 10 Bolt 12V Electric Over Hydraulic Power Take-Off, a direct replacement for OEM part numbers 180274HDL and 890CAFJWB3XY. Designed for Chelsea 890...

8 Bolt No Assembly Shift Power Take-Off By BESTfitBuilt for strength and precision, the BESTfit 8 Bolt No Assembly Shift Power Take-Off replaces OEM reference 489XRAHXH3XK for Chelsea 489 Series applications. Designed for mechanical transmissions, this...

8 Bolt, 6 Assembly Arrangement Power Take-Off By BESTfitBuilt for strength and reliability, the BESTfit 8 Bolt Air Shift Power Take-Off replaces OEM reference 489XHAHXA6XD for Chelsea 489 Series applications. Designed for mechanical transmissions, this...

8 Bolt W/1 Inch Shaft Power Take-Off By BESTfitBuilt for strength and reliability, the BESTfit 8 Bolt Power Take-Off with 1 inch shaft replaces OEM reference 489XSAHXV3AF for Chelsea 489 Series applications. Designed for mechanical transmissions, this...

8 Bolt W/ Deep Mount Power Take-Off By BESTfitBuilt for strength and precision, the BESTfit 8 Bolt Deep Mount Power Take-Off replaces OEM reference 489ZLDAXV5XD for Chelsea 489 Series applications. Designed for air shift operation on mechanical...