crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

The Craftsman Walk Behind Mower 917.370910 is a self-propelled, gas-powered lawn mower with a 22-inch cutting deck. It offers variable speed rear-wheel drive, and can be adjusted to 7 different cutting heights. It's capable of mulching, bagging, or side discharging grass clippings, and features a foldable handle for compact storage. This page provides detailed information and instructions for repair and maintenance.

crwdns2947272:01crwdne2947272:0 crwdns2915696:0crwdne2915696:0

crwdns2933897:0crwdne2933897:0

What is the right replacement spark plug for this mower

What is the right replacement spark plug

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2933313:01crwdne2933313:0

crwdns2934221:0crwdne2934221:0
crwdns2931211:0crwdne2931211:0 crwdns2931215:0crwdne2931215:0 crwdns2934225:0crwdne2934225:0
crwdns2934057:0crwdne2934057:0

crwdns2933897:0crwdne2933897:0

@jefftodd for a 917.370910 the Sears recommended plug is a Champion RJ2YXLE gapped at .030"

Briggs and Stratton uses the B&S 591868 which is a Champion RJ19LM (868). Either one of those will work. Yes, others too for as long as they cross reference to the Champion plugs.

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1

crwdns2944067:02crwdne2944067:0:

What about 917.385270

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

@martinlarajr that uses a RJ19LM as well

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

Jeff Todd crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 5

crwdns2936753:07crwdne2936753:0 40

crwdns2936753:030crwdne2936753:0 97

crwdns2942667:0crwdne2942667:0 939