V48-12.5KO-5 - Exmark 48" Viking Walk-Behind Mower, 12.5hp Kohler (SN: 060000 - 069999) (1991) Head/Valve/Breather - Pg. 17 Parts Diagram

Exmark 1231801

Note: Replaced by 12 755 58 The design of the cylinder head assembly has gone through a series of changes. Refer to Style "A" and "B" and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark 1235101

Exmark 1241101-S

Exmark 1204108-S

Exmark 1201701-S

Exmark 1201702-S

Exmark 1201601-S

Exmark 1201602-S

Exmark 1211204

Note: Replaced by 12 755 22-S The design of the cylinder head assembly has gone through a series of changes. Refer to Style "A" and "B" and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark M-1040080

Note: The design of the cylinder head assembly has gone through a series of changes. Refer to Style "A" and "B" and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark 1203202

Note: Replaced by 24 032 05-S

Exmark 1241301-S

Note: Before Serial No. 1933503554 The design of the cylinder head assembly has gone through a series of changes. Refer to Style "A" and "B" and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark 5201801

Note: Before Serial No. 1933503554 The design of the cylinder head assembly has gone through a series of changes. Refer to Style "A" and "B" and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark 235011-S

Note: After Serial No. 1933503554 The design of the cylinder head assembly has gone through a series of changes. Refer to Style "A" and "B" and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark 1208901-S

Note: Free length of 48.69 mm. Before Serial No. 1933503554 Changes are being implemented in the cylinder head; therefore, Serial No. breaks for the intake and exhaust valves may no longer be valid. Order springs according to design used on engine (see spring free length).

Exmark 1208901-S

Note: Free length of 48.69 mm. After Serial No. 1933503544 Changes are being implemented in the cylinder head; therefore, Serial No. breaks for the intake and exhaust valves may no longer be valid. Order springs according to design used on engine (see spring free length).

Exmark 1208915-S

Note: Free length of 55.8 mm. Use after Serial No. 1933503544 Changes are being implemented in the cylinder head; therefore, Serial No. breaks for the intake and exhaust valves may no longer be valid. Order springs according to design used on engine (see spring free length).

Exmark 1217301-S

Exmark 1275503-S

Exmark X-426-9-S

Exmark 1232603-S

Exmark M-0645020

Exmark 1209607-S

Exmark M-0545010

Exmark 1201801-S

Exmark 1240201

Note: Replaced by 24 402 03-S

Exmark M-0642025

Note: The design of the cylinder head assembly has bone through a series of changes. Refer to Style "A" and "B and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark 1218601-S

Note: The design of the cylinder head assembly has gone through a series of changes. Refer to Style "A" and "B" and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark 1212605-S

Note: The design of the cylinder head assembly has gone through a series of changes. Refer to Style "A" and "B" and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark 1214403-S

Note: The design of the cylinder head assembly has gone through a series of changes. Refer to Style "A" and "B" and order part according to design used on engine. Variations 10,15,16,18 were built with Style "B" only.

Exmark 1275522-S

Note: Not Illustrated. Includes 4,33-35, velstud fastener 12 290 01-S qty. 5. For part replacement after installation of kit, order corresponding Style "B" components.