Product Description
KB799552X HORTON DRIVEMASTER REMAN FAN CLUTCH – FOR VOLVO / DETROIT DIESEL D13
PART NUMBER(S):
HORTON OEM: 99A9552, 98A9552, 99A9644, 98A9644, 79A9552, 79A9644
KIT MASTER: 99552, ABP N20 99552, FLT99552, KMI99552
OTHER IDENTIFIERS: 21434730, 22113052, 20883819, 43MH58M, FC799644, 3443-99552
DESCRIPTION:
Sold as Remanufactured – Core Return Required
Horton DriveMaster two-speed fan clutch, compatible with Volvo and Detroit Diesel D13 engines
Back Pulley Diameter: 7.87 in
Fan Pilot Diameter: 2.56 in
Bolt Circle: 3.5 in
Center of JB to Top-Right Mounting Hole: 4.39 in
High-torque, GoldTop-series equivalent (Kit Masters)
Built for improved thermal management and fuel efficiency
Quiet operation and reduced drag at highway speeds
CROSS-REFERENCE(S):
1000-799644, 1000-799644-2, 1000799644, 10007996442, 20883819, 21192240, 21210845, 21251045, 21434730, 21508301, 21596045, 21925087, 22113052, 22113077, 3443-99552, 3443-995522, 3815975, 391279A96442, 40MH4103M, 43MH58M, 799644, 799644-2, 79A9552, 79A9552-2, 79A95522, 79A9643-2RMAN, 79A96432RMAN, 85111813, 85115602, 85139329, 85147377, 98A9552, 98A9552-2, 98A95522, 98A9644, 98A9644-2, 98A96442, 98a9552, 98a9644, 99552, 995522, 99A9552, 99A9552-2, 99A95522, 99A9644, 99A9644-2, 99A96442, 99a9552, 99a9644, ABP N20 99552, ABP N20 995522, ABPN2099552, ABPN20995522, FC799644, FC7996442, FLT99552, FLT995522, HOR79A9644, HOR79A96442, HOR99A9644, KM N20 99552, KM N20 995522, KMI99552, KMI995522, KMN2099552, KMN20995522, RC799644, RC7996442, ZBH79A9644, ZBH79A96442
INSTALLATION NOTES:
✔ Confirm pulley diameter and fan pilot size before installation
✔ Use appropriate torque specs for fan blade mounting
✔ Clean and inspect fan hub mounting surface
✔ Replace fan hub bolts if corroded or damaged
✔ Ensure belt alignment is correct before startup
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, call 1-877-243-0442 or email sales@fleet-products.com and reference Code WEB01.
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