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Gravely Manuals & Parts Lists
Riding Tractors

Westchester

Manufactured 1964 through 1966. This was Gravely's first attempt at a riding tractor. 12 HP version of the Gravely Model L engine, but with an overhead valve head and cylinder designed for Gravely by Onan. Planetary transmission adapted from the Model L walk-behind, with 8-lead worm and Swiftamatic 2-speed differential. Front wheel drive. Rear wheel steering via a chassis extension similar in concept to the Gravely Steering Sulky. Fiberglass body. It was interesting, but unsuccessful.

Westchester Owner's Manual (Apr 1964) 19 MB (posted 05/27/11)

400 Series Garden Tractors

Manufactured 1967 through 1970. Kohler and Onan engines ranging from 10 HP to 16.5 HP. Planetary transmission adapted from walk-behind models, with 6-lead worm and Swiftamatic 2-speed differential. See the Non-Gravely Engines page for engine manuals.

424 430 432 Owner's Manual (Sep 1969) 13.4 MB (posted 10/06/11)

Operator's Manual 400 Series (Mar 1970) 5 MB (posted 05/19/08)

424 And 430 Illustrated Parts List (Mar 1971) 2.4 MB (posted 07/18/09)

424, 430 & 432 Illustrated Parts List Prior To Serial Number 4211A (Feb 1969) 7.2 MB (posted 10/02/03)

424, 430 & 432 Parts List (Jul 1973) 7 MB (posted 10/02/03)

424, 430, 432 & 450 Service Manual (Sep 1972) 4.7 MB (posted 05/11/04)

450 Illustrated Parts List (jun 1973) 6.5 MB (posted 10/02/03)

408 Lawn Tractor

Manufactured 1970 through 1977. Kohler 8 HP engine, belt drive 4-speed transmission. See the Non-Gravely Engines page for engine manuals.

Gravely 408 Lawn Tractor Owner's Manual (May 1970) 2.6 MB (posted 08/11/11)
Owner's manual for the Series 1 408 lawn tractor (serial numbers prior to 01592).

Gravely 408 Lawn Tractor Owner's Manual (Apr 1971) 3.6 MB (posted 07/02/09)
Owner's manual for the Series 2 408 lawn tractor (serial number 01592 and higher).

Gravely 408 Lawn Tractor Owner's Manual (Jun 1977) 3.9 MB (posted 06/01/10)
Owner's manual for the Series 2 408 lawn tractor (serial number 01592 and higher).

Gravely 408 Lawn Tractor Illustrated Parts List Prior To Serial Number 01592 (Feb 1970) 4.1 MB (posted 10/02/03)
Illustrated Parts List for the Series 1 408 lawn tractor (serial numbers prior to 01592).

Gravely 408 Lawn Tractor Illustrated Parts List (Oct 1972) 4.9 MB (posted 10/02/03)
Illustrated Parts List for the Series 2 408 lawn tractor (serial number 01592 and higher).

800 & 8000 Series Garden Tractors

The 800 series was manufactured 1970 through 1978 and the 8000 series 1978 through 1987. Kohler, Onan and Briggs & Stratton engines ranging from 10 HP to 19.9 HP. New 8-speed transmission designed specifically for the Gravely riders. See the Non-Gravely Engines page for engine manuals.

Illustrated Parts List 810, 812, 814 Tractors Prior to Serial Number 23211 (Jul 1972) 8.8 MB (posted 10/06/11)

810 812 814 Illustrated Parts List (Oct 15, 1973) 824 KB (posted 11/09/03)

816 Illustrated Parts List (Jun 1975) 5 MB (posted 10/22/10)

800 Series Riding Tractors Illustrated Parts List (Sep 1976) 1.1 MB (posted 09/13/03) (file size reduced 03/31/04)

800 Series Riding Tractor Illustrated Parts List (Sep 1977) 715 KB (posted 09/25/10) (new scan 08/04/11)

810 812 814 816 Owners Manual (Sep 1972) 2.6 MB (posted 09/13/03) (file size reduced 12/26/03)

810 812 814 816 Owners Manual (Mar 1973) 14 MB (posted 10/06/11)

800 Series Operator's Manual (May 1978) 585 KB (posted 08/04/11)

Wiring Diagram 816 249 KB (posted 10/21/10)

800/8000 Series Shop Manual (Jul 1979) 5.6 MB (posted 11/08/03)

800/8000 Series Service Manual (Jul 1979) 25.9 MB Recent reissue of above. Poor photo quality. (reposted 10/02/03)

8000 Series Grounds Maintenance Tractors Parts Catalog (Aug 1978) 2.8 MB (posted 11/08/03)

8000 Series Grounds Maintenance Tractors Parts Catalog (Aug 1979) 5.2 MB (posted 12/14/11)

8000 Series Tractors Illustrated Parts List (Aug 1981) 1 MB (posted 05/10/04)

8000 Series Consumer Grounds Maintenance Tractors Operator's Manual (Sep 1978) 2.6 MB (posted 11/08/03)

8000 Series Tractor Operators Manual (Aug 1982) 5.4 MB (posted 09/05/11)

8000 Series Tractor Service Manual (Mar 1985) 4 MB (posted 11/08/03)

8000-G Series Tractor Operators Manual (Jul 1985) 2 MB (posted 06/30/06)

8000-G Series Tractor Illustrated Parts List (Jul 1985) 4 MB (posted 03/19/11)

8000-G Series Tractor Addendum To The Illustrated Parts List (Jan 1986) 270 KB (posted 04/22/11)

900 & 9000 Series Grounds Maintenance Tractors

The GMT-900 was manufactured in 1977 and the GMT-9000 1977 through 1982. 27 HP Continental 4-cylinder water-cooled engine, 8-speed transmission.

GMT 900 Tractor Illustrated Parts List (Dec 1977) 884 KB (posted 12/21/03) (new printable version 02/07/04)

GMT 9000 Engine Illustrated Parts List (Apr 1977) 668 KB (posted 12/21/03) (new printable version 02/07/04)

GMT 9000 Engine Overhaul Manual (Jul 1974) 3.2 MB (posted 12/21/03) (new printable version 02/07/04)

GMT 9000 Engine Owner's Manual (Undated) 1.5 MB (posted 12/21/03) (new printable version 02/07/04)

GMT 9000 Operator's Manual (May 1979) 2.6 MB (posted 12/21/03) (new printable version 02/07/04)

GMT 9000 Parts Catalog (Jul 1979) 960 KB (posted 12/21/03) (new printable version 02/07/04)

GMT 9000 Service Manual (May 1979) 14.9 MB (posted 12/21/03) (new printable version 02/07/04)

Professional G Series Garden Tractors

Manufactured 1988 through 2001. Kohler, Onan and Briggs & Stratton engines ranging from 12 HP to 24 HP. 8-speed transmission carried over from the 800/8000 series. See the Non-Gravely Engines page for engine manuals.

Professional 4-Wheel Tractors (G Series) Operator's Manual (Nov 1986) 5 MB (posted 04/22/11)

Professional 24-G Tractor Operator's Manual (Jan 1989)2.1 MB (posted 11/09/19)

Professional 4-Wheel Tractors (G Series) Operator's Manual (Jul 1989) 826 KB (posted 09/13/03) (size reduced & image enhanced 05/10/04)

Professional 24-G Tractor Operator's Manual (Dec 1990)1.9 MB (posted 11/09/19)

Professional 4-Wheel Tractors (G Series) Operator's Manual (Jun 1992) 1.1 MB (posted 12/21/03)

Professional 4-Wheel Tractors (G Series) Operator's Manual (Feb 1995) 1.1 MB (posted 06/27/05)

Professional G Series Owner/Operator Manual (Feb 1999) 204 KB (posted 06/27/05)

Professional-G Tractor Service Manual (undated) 4.3 MB (posted 09/14/03) (new scan, reduced file size 12/21/03)

Professional 24-G Tractor Illustrated Parts List (Feb 1989) 2.7 MB (posted 11/09/10)

Professional 4-Wheel Tractors (G Series) Illustrated Parts List (Aug 1989) 1.3 MB (posted 09/13/03) (size reduced & image enhanced 05/10/04)

Professional 4-Wheel Tractors (G Series) Illustrated Parts List (Sep 1990) 1.3 MB (posted 12/21/03)

Professional 24-G Tractor Illustrated Parts List (Dec 1990) 3.1 MB (posted 11/09/10)