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Gas Line Trimmer

Model # 316731970 Official Craftsman gas trimmer

Here are the diagrams and repair parts for Official Craftsman 316731970 gas trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for316731970 Line Trimmers

  • Spark Plug 753-05784
    #41

    Fuel tank/starter housing diagram

    Spark plug

    Part #753-05784

    Replaced by #794-00082

    ?
    Manufacturer substitution
    This part replaces 753-05784. Substitute parts can look different from the original.
    BEST SELLER

    Get free shipping with Automatic Reorder

    $10.05 | 
    17% OFF Phone Price : $12.05
    Back Order
  • Mtd Yard Machines Lawn & Garden Equipment Engine Start/stop Switch 791-182405
    #4

    Drive shaft/shield/handle diagram

    Mtd yard machines lawn & garden equipment engine start/stop switch

    Part #791-182405

    $14.29 | 
    12% OFF Phone Price : $16.29
    In Stock
  • Yard-man Lawn & Garden Equipment Clutch Assembly 753-05860
    #19

    Fuel tank/starter housing diagram

    Yard-man lawn & garden equipment clutch assembly

    Part #753-05860

    $25.97 | 
    19% OFF Phone Price : $31.97
    In Stock
  • Kmart Line Trimmer Flexible Drive Shaft 753-05267
    #13

    Drive shaft/shield/handle diagram

    Kmart line trimmer flexible drive shaft

    Part #753-05267

    $43.20 | 
    12% OFF Phone Price : $49.20
    In Stock
  • Mtd Line Trimmer Throttle Trigger 753-06791
    #2

    Drive shaft/shield/handle diagram

    Mtd line trimmer throttle trigger

    Part #753-06791

    This item is not returnable
    $4.53 | 
    18% OFF Phone Price : $5.53
    In Stock
  • Mtd Line Trimmer Recoil Starter Pawl Kit 753-08159

    #(NI)

    All parts diagram

    Mtd line trimmer recoil starter pawl kit

    Part #753-08159

    $7.78 | 
    11% OFF Phone Price : $8.78
    In Stock
  • Ryobi Lawn & Garden Equipment O-ring 791-181751
    #45

    Fuel tank/starter housing diagram

    Ryobi lawn & garden equipment o-ring

    Part #791-181751

    This item is not returnable
    $6.86 | 
    13% OFF Phone Price : $7.86
    In Stock
  • Oring 5850-83110
    #14

    Fuel tank/starter housing diagram

    Oring

    Part #5850-83110

    Replaced by #791-181751

    ?
    Manufacturer substitution
    This part replaces 5850-83110. Substitute parts can look different from the original.
    This item is not returnable
    $6.86 | 
    13% OFF Phone Price : $7.86
    In Stock
  • Line Trimmer Plug 731-08920-9
    #36

    Fuel tank/starter housing diagram

    Line trimmer plug

    Part #731-08920-9

    Replaced by #731-08920A-9

    ?
    Manufacturer substitution
    This part replaces 731-08920-9. Substitute parts can look different from the original.
    This item is not returnable
    $4.04 | 
    20% OFF Phone Price : $5.04
    In Stock
  • Mtd Line Trimmer Throttle Trigger Spring 791-182690
    #3

    Drive shaft/shield/handle diagram

    Mtd line trimmer throttle trigger spring

    Part #791-182690

    This item is not returnable
    $12.30 | 
    14% OFF Phone Price : $14.30
    In Stock

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Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Why does my gas line trimmer leak gas?

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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Repair guides for gas line trimmers

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How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

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How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

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How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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Effective articles & videos to help repair your line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Trying to decide between a straight shaft and curved shaft trimmer? This guide compares both designs to help you underst…

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