Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Replacement spool cap String Trimmer Parts

4 results

  • Bestseller
    CRAFTSMAN CMZST120SC Plastic String Trimmer Replacement spool cap
  • Bestseller
    CRAFTSMAN CMZST120SC m040095 - View #2
  • Bestseller
    CRAFTSMAN CMZST120SC m040095 - View #3
  • Bestseller
    CRAFTSMAN CMZST120SC m040095 - View #4
  • Bestseller
    CRAFTSMAN CMZST120SC m040095 - View #5
  • Bestseller
    CRAFTSMAN CMZST120SC m040095 - View #6

CRAFTSMAN 

Plastic String Trimmer Replacement spool cap

4.4
382
  • •Replacement String Trimmer Spool Cap
  • •For CMCST900, CMCST910 CMESTA900, CMESTHOS912, CMEST913, CMESTE920 and CMCST98020 Series CRAFTSMAN® WEEDWACKER® String Trimmers
Find My Store

for pricing and availability

BLACK+DECKER Plastic String Trimmer Replacement spool cap

BLACK+DECKER 

Plastic String Trimmer Replacement spool cap

4.6
323
  • •Replacement spool cap designed for use with trimmers
  • •Automatic feed spool
  • •Measures 3-1/2 in x 1-1/2 in x 3-1/2 in
Find My Store

for pricing and availability

  • WORX WA0207 Plastic String Trimmer Replacement spool cap
  • WORX WA0207 m040095 - View #2
  • WORX WA0207 m040095 - View #3
  • WORX WA0207 m040095 - View #4
  • WORX WA0207 m040095 - View #5
  • WORX WA0207 m040095 - View #6
  • WORX WA0207 m040095 - View #7
  • WORX WA0207 m040095 - View #8
  • WORX WA0207 m040095 - View #9

WORX 

Plastic String Trimmer Replacement spool cap

4.5
112
  • •LASTS LONGER - Made from a patented co-polymer nylon resin with an oval double-helix design, increasing edging life by 25% under normal use conditions
  • •STRONGER THAN OTHER LINE - Over 100 lbs of trimmer line strength compared to older style lines offering only 68 lbs
  • •INNOVATIVE ENGINEERING - Oval-shaped trimmer line design reduces overall drag when operating
Find My Store

for pricing and availability

Shakespeare Plastic/Metal String Trimmer Replacement spool cap

Shakespeare 

Plastic/Metal String Trimmer Replacement spool cap

4.7
9
  • •Replacement spool cap designed for use with trimmers
  • •Automatic feed spool
  • •Compatible with ads models GH400, GH500, GH600, CST1000, CST2000, NST2018, ST7000, ST6600, and ST7700
Find My Store

for pricing and availability

Related Searches

Related Products

Worx Plastic String Trimmer Spool cap cover

WORX   Worx Plastic String Trimmer Spool cap cover

Replacement spool cap cover for select Worx Grass Trimmers. Great for the DNA2 DoubleHelix cutting line found on select Worx trimmers.

Plastic/Metal String Trimmer Fuel Filter

Husqvarna   Plastic/Metal String Trimmer Fuel Filter

Genuine Husqvarna fuel filters protects your machine’s engine from damage by maintaining a cleaner fuel system, straining out more foreign particles before they can reach the carburetor.

Nylon String Trimmer Strap

MaxPower   Nylon String Trimmer Strap

MaxPower's 39195 includes one universal trimmer harness shoulder strap. Fits trimmers, leaf blowers and portable sprayers. Equipped with a fully adjustable sturdy strap that makes it easier to carry trimmers and other equipment. Also includes a universal clamp with adjustable strap. All MaxPower products are manufactured for peak performance and durability.

Plastic/Metal String Trimmer Air filter

Husqvarna   Plastic/Metal String Trimmer Air filter

Keep your Husqvarna trimmer running like new with an official tune-up kit. This convenient, all-in-one kit includes a fuel filter, air filter, and spark plug. Enjoy fast and efficient maintenance of your equipment. Compatible with Husqvarna 525 trimmer models.

POWER+ Plastic String Trimmer Handle

EGO   POWER+ Plastic String Trimmer Handle

The POWER+ Quick-Adjust Auxiliary Handle provides a more comfortable grip for efficient edging and trimming. Easily adjust the handle position with the flip of the green lever – no tools necessary. The Quick-Adjust String Trimmer handle is compatible with all EGO POWER+ string trimmers. Genuine EGO parts are designed specifically for your EGO POWER+ products and offer the highest quality, performance, and value.

124, 125 and 128 Paper/Plastic String Trimmer Air filter

Husqvarna   124, 125 and 128 Paper/Plastic String Trimmer Air filter

Genuine Husqvarna filters provide superior protection and keep dust and other particles from entering your engine. Each air filter is precisely tailored to the machine, providing the engine with precisely the right amount of purified air.

Nylon String Trimmer Strap

MaxPower   Nylon String Trimmer Strap

MaxPower's 39194B includes one trimmer harness shoulder strap with pad and hanger. Fits Stihl, Solo, Poulan, Homelite, Hoffco, Craftsman, Brush King, and others. Measures 1-1/2-in. All MaxPower products are manufactured for peak performance and durability.

Aramid fiber String Trimmer Wear kit

Swisher   Aramid fiber String Trimmer Wear kit

Keep your Swisher string trimmer running nicely with Swisher's 45 in. replacement belt. This replacement belt works with select Swisher string trimmers. Swisher replacement belts help ensure long life of your machine.

Aramid fiber String Trimmer Wear kit

Swisher   Aramid fiber String Trimmer Wear kit

Keep your Swisher string trimmer running nicely with Swisher's 59" replacement belt. This replacement belt works with Swisher ST67522BS string trimmer mower. Swisher replacement belts help ensure long life of your machine.

Aramid fiber String Trimmer Wear kit

Swisher   Aramid fiber String Trimmer Wear kit

Keep your Swisher trimmer mower running nicely with Swisher's 60 in. replacement belt. This replacement belt works with select Swisher mowers. Swisher replacement belts help ensure long life of your machine.

String Trimmer Parts to Maintain and Repair Trimmers


Reliable string trimmer parts help keep your lawn equipment running smoothly and efficiently. From replacement spools to engine components, these accessories extend the life of your tool. Find the essential parts of a string trimmer from trusted brands at Lowe’s.


Benefits of String Trimmer Parts

  • Cost-Effective Repairs: Restore performance without replacing the entire unit.

  • Extended Equipment Life: Quality parts reduce wear and tear, helping trimmers last longer.
  • Improved Cutting Power: Fresh spools, heads and lines ensure clean, consistent results.
  • Wide Compatibility: Options are available for gas, cordless and corded models
  • Convenient Access: Easy-to-find items like fuel caps, guards and spools simplify maintenance.


Key Features of Parts for Trimmers

  • Replacement Spools and Line: Pre-wound spools fit a variety of models for quick swaps.

  • Cutting Heads and Guards: Durable replacements maintain safe and efficient cutting.
  • Engine and Fuel Components: Items like filters and caps keep gas-powered trimmers running properly.
  • Shafts and Handles: Replacement sections maintain balance and comfort during use.


How to Choose the Right String Trimmer Parts

  • Match Brand and Model: Confirm compatibility before purchase to ensure proper fit.

  • Identify the Worn Part: Review manuals or inspect the tool to locate which items need to be replaced.
  • Consider Upgrade Options: Newer spools and heads may improve efficiency over original parts.
  • Keep Spares on Hand: Stocking extra line and spools avoids downtime during yard projects.


Maintenance Tips for Trimmer Parts

  • Clean debris from guards, heads and air filters regularly.

  • Replace trimmer line often to maintain sharp cutting edges.
  • Inspect shafts, handles and fasteners for wear before use.
  • Follow brand-specific maintenance instructions for long-term reliability.

From simple spool replacements to specialized engine components, string trimmer parts ensure your equipment continues to perform, season after season. Lowe’s carries a wide selection of string trimmer parts to keep your yard tools ready for every project.