Troy-Bilt 664D, E666M, 664D, 665B, E666M manual ROW Marker Attachment & Bumper Attachment

Parts List 37

Models 664D & E666M

ROW MARKER ATTACHMENT & BUMPER ATTACHMENT

REF	PART	DESCRIPTION	QTY.
No.	No.

Row Marker Attachment (option) – OEM-290-254

11904522001 Main Support & Yoke Assy– complete. (Incl. Ref. No.'s

		10,11,12,13,14,15,16,17 & 18)	1
2	GW-1594	Marker Blade–blade only	1
3	1904524001	Marker Arm–main arm	1
4	1904523001	Marker Arm–extension arm with
		stop pin	1
5	GW-9347	Hitch Pin–(incl. in Hardware Pkg
		GW-1837)	1
6	GW-9786	Thumbscrew–1/4-20 x 1/2, not
		avail. sep. (see hardware pkg.
		GW-1837)	2
7	GW-1596	Nut Bar–(incl. in hardware pkg
		GW-1837)	1

8GW-9828 Nut–hex, 10-24 w/attached start washers, not avail. sep. (see

		hardware pkg #1837)	2
9	1100135	Screw–round hd.,10-24 x 1, not
		avail. sep. (see hardware pkg
		GW-1837)	2

---GW-1837 Hardware Package–includes: one GW-9347 hitch pin (Ref. 5), two GW-9786 thumbscrews (Ref. 6),

one GW-1596 nut bar (Ref. 7),
two GW-9828 hex nuts (Ref. 8),
two 1100135 screws (Ref. 9)	1

REF	PART	DESCRIPTION	QTY.
No.	No.

Row Marker Main Support & Yoke Assembly – Part #1904522001

10	1186349	Screw–hex flanged locking,
		3/8-16 x 1-1/2*	1
11	GW-1593	Stop Bar	1
12	GW-1592	Yoke	1
13	GW-1591	Tube Key–square	1
14	GW-1590	Washer–friction	2
15	GW-1588	Main Support	1
16	GW-1589	Washer–square hole	1
17	GW-9925	Washer–disc spring	1
18	1186231	Nut–hex 3/8-16	1

Bumper – OEM-290-254

19	1918749001	Bumper (includes Ref. 20)	1
20	777S30653	Decal - Caution	1

21710-3073 Screw–hex hd., 5/16-18 x 2-1/4*, not avail. separately

(order #1918781 hardware kit) .. 4

22736-0119 Lockwasher–5/16*, not avail. separately (order #1918781

hardware kit) 4

23712-0267 Nut–hex, 5/16-18*, not avail. separately (order #1918781

hardware kit) 4

---1918781 Hardware Kit: Incl. four each of

Refs. 21, 22 and 23 1

Note: Common hardware listed above as “not available separately” can be found at most hardware stores.

* Specify GRADE 5 if ordering part locally.