S Advantage: 990121

Horton Service # 990121 Horton OEM # 980059

Replacement Options

Reman Number

FAN CLUTCH REPAIR KIT

Item	Description	Qty	Comments
3	Mounting Bracket	1
4*	Sheave Bearings	1
6	Sheave	1
7*	Friction Facing	1
8	Journal Spacer	1
9*	Socket Head Cap Screw (friction facing)	8
10#	Hub Bearing	1
15*	Piston Assembly	1	Includes items 10, 18, 19, and 46.
16*	O-Ring (large)	1
18#	Spacer - Bearing	1
19#	Hub Bearing	1
22	Lock Nut	1
23*	Cartridge Assembly	1
24*	Face Seal Assembly	1
26*	O-Ring (small)	1
27	Air Chamber Assembly	1
29*	Socket Head Cap Screw (air chamber)	8
30	Stud Bolt	6
44	Spacer - Sheave (inner & outer)	1
46*	System Sentry	1	Get a pack of 15 with part #994320.
47*	Umbrella Check Valve	1

	Item 3	Item 6	Item 7	Item 8	Item 27	Item 30	Item 44	MAJOR KIT	POLAREXTREME SEAL KIT	SEAL KIT	SUPER KIT
Service # 990121 OEM # 980059	13519	13518	994212	15881	5171	4649-209	12242	994314	994370	994205	994307
Service # 990121 OEM # 980059	990121 S Advantage fan drive no longer manufactured. Replace with 790022 S-Type Reman. Repair / Replace

990121 S Advantage fan drive no longer manufactured. Replace with 790022 S-Type Reman.