Small Engine Parts
CASE Spark Plugs
Find Champion spark plug numbers for CASE equipment in the model list below.  
Champion Spark Plug

Champion D21 spark plug  
200, 430, 431, 435, 440, 441, 445, 470, 530, 531, 535, 540, 541, 545, 570, 610, 730, 731, 732,
733, 734, 740, 741, 742, 743, 744, 770, 830, 831, 832, 833, 840, 841, 842, 843, 870, 910, 930
and 970 tractors with gasoline engines


Champion J6C spark plug  
1000 combines with Hercules engines

Champion N11YC spark plug  
1060, 1160, 1660 combines with Chrysler LH318 engines

Champion N12YC spark plug  
1835C skid steer

TM20 skid steer with Teledyne 48 h.p. engine


Champion RH10C spark plug  
Turf equipment with Kohler 10 h.p., 12 h.p. and 14 h.p. engines

Champion RH18Y spark plug  
Turf equipment with Onan BF, B43M and B48M engines

Champion RJ8C spark plug  
NAP-2, NAP-3 balers

S Series tractors with gasoline engines

Skid steers with 14mm head engines

Champion RS17YX spark plug  
1818 skid steer

Skid steers with Onan 18 h.p. twin cylinder engines