Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Bolens 665 lawn tractor

Bolens 665 lawn tractor Parts

Here are the diagrams and repair parts for Bolens 665 lawn tractor, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 665 Riding Mowers & Tractors

  • Lawn Tractor Drive Shaft for Bolens 665 - Part 918-04079

    Upper and lower housing diagram

    Drive Shaft

    Part #711-04053

    Replaced by #918-04079

    Info Icon
    Manufacturer substitution
    This part replaces 711-04053. Substitute parts can look different from the original.
    In Stock
    $133.24
    8% OFF Phone Price : $145.24Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Transaxle for Bolens 665 - Part 753-05851

    Single-speed transmission/belt diagram

    Trans Asm-si

    Part #618-04034

    Replaced by #753-05851

    Info Icon
    Manufacturer substitution
    This part replaces 618-04034. Substitute parts can look different from the original.
    In Stock
    $700.37
    $12.00 OFF Phone Price : $712.37Info Icon
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn & Garden Equipment V-belt for Bolens 665 - Part 954-04002

    Single-speed transmission/belt diagram

    V-belt

    Part #754-04002

    Replaced by #954-04002

    Info Icon
    Manufacturer substitution
    This part replaces 754-04002. Substitute parts can look different from the original.
    This item is not returnable
    Get free shipping with Automatic Reorder
    In Stock
    $20.69
    Minus Item
    Qty
    Plus Item
  • Wheel-plasti for Bolens 665 - Part 734-06265

    Mtd Lawn Tractor Gauge Wheel

    Part #734-0973

    Replaced by #734-06265

    Info Icon
    Manufacturer substitution
    This part replaces 734-0973. Substitute parts can look different from the original.
    In Stock
    $39.74
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Self-tapping Screw for Bolens 665 - Part 710-0726

    Lawn & Garden Equipment Self-tapping Screw

    Part #710-0726

    Replaced by #710-0726

    Info Icon
    Manufacturer substitution
    This part replaces 710-0726. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.64
    15% OFF Phone Price : $6.64Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Sector Gear Plate for Bolens 665 - Part 783P08577A

    Axle and steering assembly diagram

    Retainer Plate

    Part #17198A

    Replaced by #783P08577A

    Info Icon
    Manufacturer substitution
    This part replaces 17198A. Substitute parts can look different from the original.
    In Stock
    $13.57
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Lock Washer for Bolens 665 - Part 936-0329

    Lift handle/lift shaft/frame diagram

    Lock Washer

    Part #736-0329

    Replaced by #936-0329

    Info Icon
    Manufacturer substitution
    This part replaces 736-0329. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.20
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Wheel Assembly, 20 X 8-in for Bolens 665 - Part 634Z0104-0637

    Lift handle/lift shaft/frame diagram

    Lawn Tractor Wheel Assembly

    Part #634-0104

    Replaced by #634Z0104-0637

    Info Icon
    Manufacturer substitution
    This part replaces 634-0104. Substitute parts can look different from the original.
    In Stock
    $224.04
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Carriage Bolt, 1/4-20 X 1/2-in for Bolens 665 - Part 710-05177

    Seat assembly diagram

    Lawn & Garden Equipment Carriage Bolt

    Part #710-0167

    Replaced by #710-05177

    Info Icon
    Manufacturer substitution
    This part replaces 710-0167. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.91
    Minus Item
    Qty
    Plus Item
  • Briggs & Stratton Lawn & Garden Equipment Engine Exhaust Gasket for Bolens 665 - Part 692236

    Engine/muffler/deck diagram

    Gasket

    Part #721-0208

    Replaced by #692236

    Info Icon
    Manufacturer substitution
    This part replaces 721-0208. Substitute parts can look different from the original.
    In Stock
    $7.44
    12% OFF Phone Price : $8.44Info Icon
    Minus Item
    Qty
    Plus Item

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

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

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

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.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Jump-starting a riding lawn mower battery video

Jump-starting a riding lawn mower battery video

Learn how to connect cables safely to jump-start your mower’s battery.…

Parts & More

Bottom-Mount Refrigerator
Camping
Dehumidifier
Dishwasher
Dryer
Electric Range
Front-Engine Lawn Tractor
Gas Cooktop
Ice Cream Maker
Lcd Television
Parts
Refrigerator
Side-By-Side Refrigerator
Washer