Our custom in-house 38-inch snow thrower 16-tooth sprocket C31907 replacement kit we designed and put together for Jack Shaft full rebuilds on Case Ingersoll Snow Blowers. To offer an affordable option to OEM parts as well as put together a kit that also offers adjustability and is also serviceable down the road, whereas the OEM setup is not really serviceable since the sprocket is fully welded and pulley and bearings tend to get damaged if and when coming apart and leads to total parts replacement even if only one is failed. With our custom kit here you get a keyed shaft along with one keyed heavy-duty sprocket AND included in our kit is one keyed heavy-duty pulley (not included in the OEM version kit) Also full jackshaft bearing kit and hardware are included. These kits being keyed allows for adjustment and alignment. These components are heavier-duty than their OEM counterparts and are priced more affordable. Be sure to watch our videos explaining the kit components as well as their install videos.
 
 
This kit replaces/upgrades part numbers C31907 Jackshaft, C14579 16 tooth sprocket which is the standard replacement used on many 38-inch snow blowers, snow throwers also included are two C48649 kits, that include 2 new bearings C28817 (C14414), 4 flange bearing retainers C28277 AND New Hardware included.
 
This 16-tooth shaft kit is used on snowblowers for Case Ingersoll Garden Tractors 200, 3000, 400, and 4000 series models (not 3100 or 4100). For snowblower models J80, K80, L80, M80, N80, P80, R80, S80 Snow Caster AND SB38, SB42 Models.
 
Template and instructions included in this kit to update early blowers to be able to use this new style bearing setup as it is the current option for all blowers, some very minor grinding/filing, etc MAY be needed on "some older models" to fit bearings and retainers.
 
Save Time and Money by ordering OUR Custom MASTER kit with options, we put this kit together to make it easy for you to order and repair with all the needed parts and options to do the job right the first time.
 
OPTION - To add New Drive Chain and AUGER Bearings Kits, select the correct kit for your “Auger” Bearing Style.
Choose Kit #1 with ROUND AUGER Bearings
two C28971 bearings and the correct C18183 Chain for this jackshaft setup. Round bearings came factory equipped on M80,N80,P80,R80,S80, and SB38/48 snow caster augers
Or
If you have HEX AUGER bearings, Choose Kit #2
with two C29265 Hex Bearing Replacements and the correct C18183 chain for this jackshaft kit. (F80, G80, H80, J80, K80, and L80 snowblowers came factory with "HEX" bearings but these models may have been changed to round bearings over the years so we recommend pulling your "auger" bearings before ordering to confirm!)
 
OPTION- To Add Mule Drive Full Rebuild Kit For Snow Caster Models Used on 200, 400, 3000, and 4000 series tractors.
 
OPTION - To add an OEM Drive Belt For the Snow Blower, Choose C23539 for Big Wheel Models 400, 4000, or C23538 For Small Wheel Models 200, and 3000 series.
 
Kit is also used on some Kubota, Ariens, and Massey Ferguson Snow Blowers Made By Ingersoll.
 
Look at our listing for Our Custom MASTER Kit for part number C46462 for the upgraded 19 Tooth Jackshaft for faster snowthrower auger speed for 38-inch blowers.
 
**LOOK FOR OUR VIDEO for installation for this and many repairs on our YouTube channel Case Ingersoll Tractors Northeast  HERE.
 
NOTE- Color and / or finish may vary.