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Echo BAR AND CHAIN Fast Guide

BAR CHAIN
Chainsaw Models Length In (cm) Sprocket Nose Bar Part # Drive Link Count Guage (In.) Pitch (In.) Chain Part # File Size (In.) 3-pack Chain
CS-2511P 12 (30) Non-Replaceable 12A0CD3745C 45 .050 3/8 lp 91PXL45CQ 5/32 N/A
14 (35) Non-Replaceable 14A0CD3752C 52 .050 3/8 lp 91PXL52CQ 5/32 N/A
CS-2511T 12 (30) Non-Replaceable 12A0CD3745C 45 .050 3/8 lp 91PXL45CQ 5/32 N/A
12 (30) Non-Replaceable 12A0CD3745C 45 .043 3/8 lp 90PX45CQ 11/64 N/A
14 (35) Non-Replaceable 14A0CD3752C 52 .050 3/8 lp 91PXL52CQ 5/32 N/A
14 (30) Non-Replaceable 14A4CD3752C 52 .043 3/8 lp 90PX52CQ 11/64 N/A
CS-271T 12 (30) Non-Replaceable 12A0CD3745C 45 .050 3/8 lp 91PX45CQ 5/32 >N/A
12 (30) Non-Replaceable 12A4CD3745C 45 .043 3/8 lp 90PX45CQ 11/64 N/A
CS-303T/310 12 (30) Non-Replaceable 12A0CD3745C 45 .050 3/8 lp 91PX45CQ 5/32 N/A
14 (35) Non-Replaceable 14A0CD3752C 52 .050 3/8 lp 91PX52CQ 5/32 91PX52CQ-3
16 (40) Non-Replaceable 16A0CD3757C 57 .050 3/8 lp 91PX57CQ 5/32 91PX57CQ-3
CS-355T 12 (30) Non-Replaceable 12A0ED3745C 45 .050 3/8 lp 91PX45CQ 5/32 N/A
CS-355T/361P 14 (35) Non-Replaceable 14A0ES3752C 52 .050 3/8 lp 91PXL52CQ 5/32 N/A
16 (40) Non-Replaceable 16A0ES3757C 57 .050 3/8 lp 91PXL57CQ 5/32 N/A
CS-3510 14 (35) Non-Replaceable 14A0CD3752C 52 .050 3/8 lp 91PX52CQ 5/32 N/A
16 (40) Non-Replaceable 16A0CD3757C 57 .050 3/8 lp 91PX57CQ 5/32 N/A
CS-352 12 (30) Non-Replaceable 12A0CD3745C 45 .050 3/8 lp 91PX45CQ 5/32 N/A
14 (35) Non-Replaceable 14A0CD3752C 52 .050 3/8 lp 91PX52CQ 5/32 91PX52CQ-3
16 (40) Non-Replaceable 16A0CD3757C 57 .050 3/8 lp 91PX57CQ 5/32 91PX57CQ-3
CS-400 16 (40) Non-Replaceable 16A0CD3757C 57 .050 3/8 lp 91PX57CQ 5/32 91PX57CQ-3
18 (45) Non-Replaceable 18A0CD3762C 62 .050 3/8 lp 91PX62CQ 5/32 91PX62CQ-3
CS-4510 16 (40) Non-Replaceable 16B0AD3366C 66 .050 .325 20BPX66CQ 3/16 N/A
18 (45) Non-Replaceable 18B0AD3372C 72 .050 .325 20BPX72CQ 3/16 N/A
20 (50) Non-Replaceable 20B0AD3378C 78 .050 .325 20BPX78CQ 3/16 N/A
CS-4910 16 (40) Non-Replaceable 16F0AD3366C 66 .050 .325 20BPX66CQ 3/16 N/A
18 (45) Non-Replaceable 20BPX78CQ 72 .050 .325 20BPX72CQ 3/16 N/A
20 (50) Non-Replaceable 20F0AD3378C 78 .050 .325 20LPX66CQ 3/16 N/A
CS-501P 16 (40) Non-Replaceable 16F0LD3366C 66 .050 .325 20LPX66CQ 3/16 N/A
18 (45) Non-Replaceable 18F0LD3372C 72 .050 .325 20LPX72CQ 3/16 N/A
20 (50) Non-Replaceable 20F0LD3378C 78 .050 .325 20LPX78CQ 3/16 N/A
CS-590 18 (45) Non-Replaceable 18D0AS3864C 64 .050 3/8 72LPX64CQ 7/32 N/A
20 (50) Non-Replaceable 20D0AS3870C 70 .050 3/8 72LPX70CQ 7/32 72LPX70CQ-3
24 (60) Non-Replaceable 24D0AS3884C 84 .050 3/8 72LPX84CQ 7/32 N/A
24 (60) Replaceable 24D0PS3881C* 81 .050 3/8 72LPX81CQ 7/32 N/A
CS-620P/620PW/680 16 (40) Replaceable 16D0PS3860C* 60 .050 3/8 72LPX60CQ 7/32 N/A
18 (45) Replaceable 18D0PS3866C* 66 .050 3/8 72LPX66CQ 7/32 N/A
20 (50) Replaceable 20D0PS3870C* 70 .050 3/8 72LPX70CQ 7/32 72LPX70CQ-3
24 (60) Replaceable 24D0PS3881C* 81 .050 3/8 72LPX81CQ 7/32 N/A
27 (68) Replaceable 27D0PS3893C* 93 .050 3/8 72LPX93CQ 7/32 N/A
CS-7310P/CS-7310PW 20 (50) Replaceable 20H0PS3872C* 72 .050 3/8 72LPX72CQ 7/32 N/A
20 (50) Replaceable 20H8PS3872C* 72 .058 3/8 73LPX72CQ 7/32 N/A
24 (60) Replaceable 24H0PS3884C* 84 .050 3/8 72LPX84CQ 7/32 N/A
24 (60) Replaceable 24H8PS3884C* 84 .058 3/8 73LPX84CQ 7/32 N/A
28 (70) Replaceable 28H0PS3893C* 93 .050 3/8 72LPX93CQ 7/32 N/A
28 (70) Replaceable 28H8PS3892C* 92 .058 3/8 73LPX92CQ 7/32 N/A
32 (80) Replaceable 32H0PS3805C* 105 .050 3/8 72LPX105CQ 7/32 N/A
32 (80) Replaceable 32H8PS3805C* 105 .058 3/8 73LPX105CQ 7/32 N/A
DCS-2500T 12 (30) Non-Replaceable 12A0CD3745C 45 .050 3/8 lp 91PXL45CQ 5/32 N/A
DCS-5000 18 (45) Non-Replaceable 18A0CD3762C 62 .050 3/8 lp 91PX62CQ 5/32 91PX62CQ-3

lp = Low Profile * Solid bars, all other bars are laminated.

The part numbers listed above (e.g. 91PXL52CQ) include a two-or three-letter code that references the chain type. See detailed descriptions below.

CHAIN TYPE: LOW-KICKBACK CHAIN

  • PXLow-vibration chisel cutters with ramped depth gauges, bumper drive links and standard sequence.
  • BPXLow-vibration chisel cutters with bumper drive links and standard sequence.
  • PXLLow-vibration semi-chisel cutter with ramped depth gauges, bumper drive links and longer top plate.

CHAIN TYPE: PROFESSIONAL CHAIN

  • LPXRound-ground chisel cutters with bumper drive links and standard sequence.
  • VXLLow-vibration semi-chisel cutter with ramped depth gauges and longer top plate.

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