Horton Two-Speed Clutch DMA2S SE 24 Reman Valve Fan Clutch

#HOR79A9644-2

Specifications

Application	Mack, Volvo
Back Pulley Diameter (A)	7-7/8 in
Belt Groove Location (C)	1-31/64 in
Center Of JB To Top Right Mounting Hole (J)	4-25/64 in
Clutch Type	DM Advantage Two-Speed
Drive Ratio	1.16:1, 1.16:1
Engine MFR	Mack, Volvo
Engine Model(S)	MP8, D13
Fan Blade Service Number	996813252
Fan Blade Stud Length (F)	1.07
Horizontal Mounting Distance (H)	6-47/64 in
Kit Includes	Journal Bracket, Sheave Bearing, Includes Bearing Install Tool, Sheave, Bearing Nut, Air Chamber Cap, O-Ring Seal, Fan Mounted Friction Disc (Fmfd), Button Head Screws, Air Chamber Seal, Face Seal, Bearing Retaining Ring, Air Cartridge Assembly, Air Cartridge Retaining Ring, Fan Mtg Stud, Friction Liner, Bearing Spacers, Clutch Pack - Spring Housing/Piston, Magnet Assembly
Length	6-1/8 in
Number of Studs	11
OEM #	98A9644-2, 98A9552-2
Pilot Diameter	2-9/16 in
Type	Two-Speed
Vehicle Model(s)	CXU, VNL, VNM
Vehicle Years	2007-2012, 2007-2010
Vertical Mounting Distance (G)	7-13/64 in
Width	32 in
Inlet Size	2.56 in
Product Category	Fan Clutch