- Kenmore refrigerator water filters
- Whirlpool refrigerator water filters
- Samsung refrigerator water filters
- GE refrigerator water filters
- LG refrigerator water filters
- Frigidaire refrigerator water filters
- KitchenAid refrigerator water filters
- Maytag refrigerator water filters
- Kenmore Elite refrigerator water filters
- Estate refrigerator water filters
- GE Profile refrigerator water filters
- Amana refrigerator water filters
- Bosch refrigerator water filters
- Dacor refrigerator water filters
- Electrolux refrigerator water filters
Top DIY repair help
View All Repair Categories
Appliances
Lawn & Garden
Power Tools
Home Improvement
Sports & Leisure
Heating & Cooling
MTD 661 lawn tractor Parts
Here are the diagrams and repair parts for MTD 661 lawn tractor, as well as links to manuals and error code tables, if available.
Owner’s manual
By Schematic
By Part
SELECT DIAGRAM
Browse Parts for 661 Riding Mowers & Tractors
Mtd Lawn And Garden Equipment Engine Fuel Line Clamp
Part #726-0205This item is not returnableIn Stock$6.1714% OFF Phone Price : $7.17
Qty
Transmission diagram
Puck Brake
Part #717-0678Replaced by #917-0678
Manufacturer substitutionThis part replaces 717-0678. Substitute parts can look different from the original.This item is not returnableIn Stock$11.7915% OFF Phone Price : $13.79QtyGrille/ hood and fender diagram
Lawn & Garden Equipment Screw
Part #710-0473Replaced by #710-0473A
Manufacturer substitutionThis part replaces 710-0473. Substitute parts can look different from the original.This item is not returnableIn Stock$6.29QtySeat and main frame diagram
Lawn & Garden Equipment Screw
Part #710-1268Replaced by #710-1268
Manufacturer substitutionThis part replaces 710-1268. Substitute parts can look different from the original.This item is not returnableIn Stock$2.16QtyDrive diagram
Foot Pad
Part #735-0196Replaced by #735-0239A
Manufacturer substitutionThis part replaces 735-0196. Substitute parts can look different from the original.In Stock$22.3721% OFF Phone Price : $28.37QtySteering diagram
Spacer
Part #750-0535Replaced by #950-0535
Manufacturer substitutionThis part replaces 750-0535. Substitute parts can look different from the original.This item is not returnableIn Stock$8.20QtyMower deck h diagram
Extension Spring
Part #732-0594AReplaced by #932-0594A
Manufacturer substitutionThis part replaces 732-0594A. Substitute parts can look different from the original.In Stock$23.0221% OFF Phone Price : $29.02QtyMower deck h diagram
Ball Bearing
Part #741-0524Replaced by #941-0524A
Manufacturer substitutionThis part replaces 741-0524. Substitute parts can look different from the original.This item is not returnableIn Stock$37.6214% OFF Phone Price : $43.62QtyDrive diagram
Bolt
Part #738-0755Replaced by #938-0755
Manufacturer substitutionThis part replaces 738-0755. Substitute parts can look different from the original.In Stock$27.06QtySteering diagram
Steering Wheel
Part #731-1693Replaced by #931-0027A
Manufacturer substitutionThis part replaces 731-1693. Substitute parts can look different from the original.In Stock$185.38Qty
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.…
Parts & More
Bottom-Mount Refrigerator
Dishwasher
Electric Water Heater
Food Processor
Front-Engine Lawn Tractor
Gas Walk-Behind Mower
Heating & Cooling
Lawn Edger
Power Stapler
Radial Arm Saw
Top-Mount Refrigerator
Wall Oven