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Bolens 668 lawn tractor Parts
Here are the diagrams and repair parts for Bolens 668 lawn tractor, as well as links to manuals and error code tables, if available.
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Browse Parts for 668 Riding Mowers & Tractors
Seat assembly diagram
Toro Lawn Tractor Shoulder Screw
Part #738-0296This item is not returnableIn Stock$6.60
Qty
Ace Lawn & Garden Equipment Flange Lock Nut
Part #712-3004AThis item is not returnableIn Stock$5.9814% OFF Phone Price : $6.98
QtyLawn & Garden Equipment Wing Nut
Part #712-3087This item is not returnableIn Stock$5.9214% OFF Phone Price : $6.92QtyAxle and steering assembly diagram
Mtd Lawn Tractor Axle Standard Cap
Part #731-04057AThis item is not returnableIn Stock$9.1710% OFF Phone Price : $10.17QtyAxle and steering assembly diagram
Hex Bearing
Part #741-0656Replaced by #941-0656A
Manufacturer substitutionThis part replaces 741-0656. Substitute parts can look different from the original.This item is not returnableIn Stock$5.0617% OFF Phone Price : $6.06Qty46" deck shell/chute diagram
Spacer Shield
Part #738-0347Replaced by #938-0347
Manufacturer substitutionThis part replaces 738-0347. Substitute parts can look different from the original.This item is not returnableIn Stock$18.5810% OFF Phone Price : $20.58QtyLawn Mower Flange Bearing
Part #741-0487AReplaced by #741-0487C
Manufacturer substitutionThis part replaces 741-0487A. Substitute parts can look different from the original.This item is not returnableIn Stock$10.7116% OFF Phone Price : $12.71QtySingle-speed transmission/belt diagram
Knob
Part #720-0232Replaced by #720-0232
Manufacturer substitutionThis part replaces 720-0232. Substitute parts can look different from the original.This item is not returnableIn Stock$2.16QtyHex Flange
Part #712-3027Replaced by #912-3027
Manufacturer substitutionThis part replaces 712-3027. Substitute parts can look different from the original.This item is not returnableIn Stock$6.4213% OFF Phone Price : $7.42QtyEngine/muffler/deck diagram
Lawn Tractor Engine Exhaust Manifold Gasket
Part #721-0460Replaced by #721P0460
Manufacturer substitutionThis part replaces 721-0460. Substitute parts can look different from the original.This item is not returnableIn Stock$9.2010% OFF Phone Price : $10.20Qty
Most common symptoms to help you fix your riding mowers & tractors
Choose a symptom to see related riding mower and lawn tractor repairs.
Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…
Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…
Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…
Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …
Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…
Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…
Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …
Main causes: faulty battery, bad alternator…
Main causes: shift lever needs adjustment, neutral control needs adjustment…
Most common repair guides to help fix your riding mowers & tractors
These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.
How to replace the starter solenoid on a riding lawn mower
Replace the starter solenoid if it doesn't click when you turn the ignition key.…
Repair time and Difficulty
30 minutes or less
How to replace a riding lawn mower ignition coil
If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…
Repair time and Difficulty
30 minutes or less
How to replace a riding lawn mower fuel filter
Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…
Repair time and Difficulty
15 minutes or less
Effective articles & videos to help repair your riding mowers & tractors
Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Learn some of the most common symbols found in a wiring diagram and what they mean.…
Learn how to connect cables safely to jump-start your mower’s battery.…
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