Chainsaw [Lifetime Warranty] 10-inch Chainsaw Chain 3/8" LP Pitch 0.050" Gauge 40 Drive Links - Compatible with Remington RM1035P Worx WG309 Sun Joe SWJ803E Craftsman S40 Echo Greenworks Poulan | Pack of 2
Two 10-inch chainsaw chains with 3/8-inch pitch and 0.050-inch gauge, shown with their BlueStars retail packaging.
Infographic showing 10-inch chainsaw chain specifications with 3/8-inch pitch, 0.050-inch gauge, and 40 drive links.
Diagram showing chainsaw chain parameters including tie strap, rivet, cutter, drive link, and pitch measurements.
Infographic showing features of 10-inch chainsaw chain with 3/8-inch pitch and 0.050-inch gauge.
10-inch chainsaw chain with semi-chisel design for lower kickback and vibration, shown in use on a log.
Compatibility chart for 10-inch chainsaw chain with 3/8-inch pitch, 0.050-inch gauge, and 40 drive links.
Four-step installation guide for 10-inch chainsaw chain showing clutch cover removal and chain alignment on the bar.
Close-up of two 10-inch chainsaw chains with 3/8-inch pitch and 0.050-inch gauge, featuring 40 drive links.
Two 10-inch chainsaw chains with 3/8-inch pitch and 0.050-inch gauge, shown with their BlueStars retail packaging.
Infographic showing 10-inch chainsaw chain specifications with 3/8-inch pitch, 0.050-inch gauge, and 40 drive links.
Diagram showing chainsaw chain parameters including tie strap, rivet, cutter, drive link, and pitch measurements.
Infographic showing features of 10-inch chainsaw chain with 3/8-inch pitch and 0.050-inch gauge.
10-inch chainsaw chain with semi-chisel design for lower kickback and vibration, shown in use on a log.
Compatibility chart for 10-inch chainsaw chain with 3/8-inch pitch, 0.050-inch gauge, and 40 drive links.
Four-step installation guide for 10-inch chainsaw chain showing clutch cover removal and chain alignment on the bar.
Close-up of two 10-inch chainsaw chains with 3/8-inch pitch and 0.050-inch gauge, featuring 40 drive links.
Lifetime Warranty

[Lifetime Warranty] 10-inch Chainsaw Chain 3/8" LP Pitch 0.050" Gauge 40 Drive Links - Compatible with Remington RM1035P Worx WG309 Sun Joe SWJ803E Craftsman S40 Echo Greenworks Poulan | Pack of 2

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10-inch Chainsaw Chain 3/8" LP Pitch, 0.050" Gauge, 40 Drive Links

Key Features

  • Quantity: 2 chains per pack
  • Bar Length: 10 inches
  • Pitch: 3/8" Low Profile
  • Gauge: 0.050" (1.3mm)
  • Drive Links: 40
  • Cutter Type: Semi-chisel
  • Low-kickback design for increased safety
  • Heat-treated, hard-chrome cutters for durability

Replaces / Cross-Reference Part Numbers

  • Oregon: S40, 91PX040G, 91PXL040G
  • Husqvarna: H37-40, 531300439
  • Stihl: 63PM340E
  • Carlton: N1C-BL-40E
  • TriLink: CL15040TL2

Compatibility & Fitment

  • Fits select models from brands including Craftsman, Echo, Homelite, Husqvarna, Poulan, Remington, and Ryobi.
  • Confirmed to fit Ryobi models: RY3714, RY40503, CS3916.
  • Note: Verify the specifications (pitch, gauge, and drive link count) of your current chain or saw to ensure proper fitment.

When to Replace

  • The chain produces fine sawdust instead of coarse wood chips.
  • Cutting requires excessive force or pressure.
  • The chain smokes even when properly lubricated and tensioned.
  • Cutters are damaged, chipped, or worn down significantly.
  • The chain has a broken drive link, tie-strap, or cutter.

Installation Tips

  • Always disconnect the power source (unplug or remove battery/spark plug) before servicing the chain.
  • Wear protective gloves during installation.
  • Clean the guide bar groove and oil holes before seating the new chain.
  • Ensure cutters face forward in the direction of rotation on the top of the bar.
  • Properly tension the chain according to your saw's manual; it should be snug but still pull freely by hand.
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  • FIXING SYMPTOMS

    FIXING SYMPTOMS

    Fix the following symptoms: burred/ broken/ bent cutter teeth or drive links, loose chain, dull cutting, uneven cuts, excessive vibration, etc.
  • IDEAL CHOICE

    IDEAL CHOICE

    Offer easy control for homeowners to deal with light-medium work: regular pruning, clean-up after storms and snow, DIY projects & decor,...
  • SAVING SOLUTION

    SAVING SOLUTION

    njoy our great-value package of 3 saw chains to renew your chainsaw anytime - BlueStars brings DIY solutions to help you deal with any trouble.
  • SIMPLE MAINTENANCE

    SIMPLE MAINTENANCE

    Easy to sharpen semi-chisel cutter of 3/8" LP chain with 5/32" round file. Use depth-gauge guide and flat file to maintain depth-gauge height.
SEMI-CHISEL CUTTER & LOW-PROFILE CHAIN

SEMI-CHISEL CUTTER & LOW-PROFILE CHAIN

Allow consistent cuts with lower kickback risk, lower vibration by 35% or more
RUGGED BUILT FOR LONG-LASTING DURABILITY

RUGGED BUILT FOR LONG-LASTING DURABILITY

High-grade Steel material, along with solid Rivets and Chrome layer, reduces wear and chain tension changes
EXCEPTIONAL CHAINSAW PARTS

EXCEPTIONAL CHAINSAW PARTS

Get all woods done perfectly and effortlessly with the support of our chainsaw chains!
Bar Length
10 inches (25cm)
Pitch
3/8" LP (Low Profile)
Gauge
.050" (1.3mm)
Drive Links
40
Cutter Type
Semi-Chisel / Micro-Chisel — Low Kickback
Material
Hardened Chromium Steel
Max Engine Size
Up to 42cc
Oregon Equivalent
S40 / 91PX040G / 91PXL040G / 91VXL040G / PS40 / T40
Compatible Models
Remington RM1035P | WORX WG309 | Sun Joe SWJ803E | Craftsman S40 | Echo | Greenworks | Poulan

FAQ

This chain is designed for 10-inch bars that require a 3/8-inch Low Profile (LP) pitch, a 0.050-inch gauge, and exactly 40 drive links. Before purchasing, verify these three specifications on your current chain or in your owner's manual, as bar length alone does not guarantee compatibility.
This chain is compatible with a wide range of 10-inch equipment, including models from Remington (such as the RM1035P), Worx (such as the WG309), Sun Joe (such as the SWJ803E), Craftsman (such as the S40), Echo, Greenworks, Poulan, Ryobi, Husqvarna, Makita, and Milwaukee. If your saw requires an S40 specification chain, this will fit.
You should replace your chain if you notice the saw pulling to one side while cutting, if the saw produces sawdust instead of wood chips, or if you find yourself having to apply excessive downward pressure to make a cut. Additionally, if the teeth are damaged, cracked, or have been filed down past the wear indicator marks, it is time for a replacement.
Replacing the chain typically takes 5 to 10 minutes. Most pole saws and small chainsaws require only a scrench (combination screwdriver and wrench) to loosen the side cover, adjust the tensioning screw, and remove the bar cover. No specialized mechanical tools are necessary.
To maximize the life of your chain, ensure your bar oil reservoir is filled before every use and check that the oiler is functioning correctly. Avoid letting the chain touch the ground, as dirt and grit will dull the cutters almost instantly. Regularly check your chain tension; a chain that is too loose can derail and damage the drive links, while one that is too tight will cause excessive heat and wear on the bar.
When installing, ensure the drive links (the teeth on the inside of the loop) are properly seated in the groove of the guide bar. After installing, tighten the chain until it is snug against the bottom of the bar, then pull it slightly away from the bar; it should snap back into place without sagging. Always run the saw at a low speed for a minute after installation to ensure proper lubrication and tensioning before beginning heavy work.