OldGravelys.Net

Gravely Manuals & Parts Lists
Non-Gravely Engines

From 1934 through 1966 all Gravely walk-behind tractors and the Westchster riding tractor used engines designed and built by Gravely. Starting with the Commercial 10 walk-behind and 400 series riders and continuing through the end of walk-behind and riding tractor production, Gravely used a variety of engines from Kohler, Onan, Briggs & Stratton, and Robin.

Kohler Engines

Identification

Owner's Manuals

Kohler Model K241, K301, K321 Engine Owner's Manual 3/8 MB (posted 07/18/09)

Kohler Owner's Manual, Models K241, K301, K321, & K341 3.2 MB (posted 07/04/06)

Kohler Owner's Manual, Models KT17 & KT19 Series II 3 MB (posted 07/04/06)

Kohler Owner's Manual, Models K482 & K582 3.5 MB (posted 07/04/06)

Kohler Owner's Manual, Magnum 8, 12, 16 HP Horizontal Crankshaft 496 KB (posted 07/04/06)

Kohler Owner's Manual, Magnum 18 & 20 HP Horizontal Crankshaft 1.3 MB (posted 07/04/06)

Service Manuals

Kohler Single Cylinder Engine Service Manual, K91, K141, K161, K181, K241, K301, K321, K341 (Nov 2002) 14.2 MB (posted 07/04/06)
More recent info about the Kohler K-Series singles, but does not include the starter-generator used on the Commercial 10. Fine for Commercial 10A and later.

Kohler Model K361 Service Manual 2.1 MB (posted 07/04/06)

Kohler Twin Cylinder Engine Service Manual, Models K482, K532, K582, K662 3.8 MB (posted 07/04/06)

Kohler Twin Cylinder Engine Service Manual, Models KT17 & KT19 Series II & Models KT17, KT19, KT21 5 MB (posted 07/04/06)

Kohler Single Cylinder Engine Service Manual, Magnum Models M8, M10, M12, M14, M16 15.1 MB (posted 07/04/06)

Kohler Twin Cylinder Engine Service Manual, Magnum Models M18 & M20 13.2 MB (posted 07/04/06)

Kohler Service Manual, Command 11, 12.5, 14 HP Horizontal Crankshaft 9.9 MB (posted 07/04/06)

Kohler Service Manual, Command Pro CS Series 4 - 12 HP Horizontal Crankshaft 6.7 MB (posted 07/04/06)

Parts Lists

Gravely Kohler Engine Parts List, Model M20S 20 HP, Spec 49562 708 KB (posted 07/04/06)

Onan Engines

Identification

Service Manuals

Onan Service Manual, B43M & B48M Engine 2.7 MB (posted 07/04/06)

Onan Electronic Ignition Upgrade 356 KB (posted 07/04/06)

Parts Lists

07/10/10
Onan Parts Manual CCK/CCKA Industrial Engine Spec A-J 2.7 MB (posted 07/10/10)

Onan Parts Manual B48M-GA018 Industrial Engines 1.9 MB (posted 07/04/06)

Current Onan B48M Part Numbers 64 KB (posted 07/04/06)

Briggs & Stratton Engines

Identification

Owner's Manuals

Parts Lists

Illustrated Parts List Model Series 326400 (Aug 2007) 1.1 MB (posted 05/14/09)

Robin Engines

Identification

Click the model number for more information from the Robin America web site.

• The 8.5 HP Model EH25-2 is used on the Professional 8 walk-behind.
  
• The 13.5 HP Model EH41 is used on the Professional 14 walk-behind & Professional 14G rider.
  
• The 20.5 HP Model EH64 is used on the Professional 20G rider.

Owner's Manuals

07/11/10
Robin Model EH12-2D/12-2B, EH17-2D/17-2B, EH25-2D/25-2B Instructions For Use (Sep 1997) 990 KB (posted 07/11/10)

07/11/10
Robin Model EH36D/36B, EH41D/41B Instructions For Use (May 1998) 943 KB (posted 07/11/10)

07/11/10
Robin Model EH63D, EH64D, EH65D Instructions For Use (Dec 2001) 761 KB (posted 07/11/10)

Service Manuals

07/11/10
Robin Service Manual Models EH12-2, EH17-2, EH25-2 Engines (May 1999) 2.9 MB (posted 07/11/10)

07/11/10
Robin Service Maniual Models EH36, EH41 Engines (Apr 1999) 2.9 MB (posted 07/11/10)

07/11/10
Robin Service Manual Models EH63, 64, 65 and EH72 Engines 10.6 MB (posted 07/11/10)

Parts Lists

07/11/10
Robin Parts Manual Model EH25-2 Engine (Jul 1999) 528 KB (posted 07/11/10)

07/11/10
Robin Parts Manual Models EH41, EH36 Engines (May 1999) 544 KB (posted 07/11/10)

07/11/10
Robin Parts Manual Models EH63, EH64, EH65, EH72 Engines (Jul 2005) 1.5 MB (posted 07/11/10)