Replaces Husqvarna 503-7009-01
SPROCKET PITCH: 3/8"
TEETH: 7
SPROCKET RIM: 68210
SPROCKET BEARING: 11893
Fits Husqvarna: 254 (after S/N 345-00001), 257 (after S/N 314-0001), 262 (after S/N 345-0001)
Fits John Deere CS56, CS62
Fits Olympyk 956, 962
The Power Mate Rim Sprocket System is the most effective way to drive saw chain on most chainsaws.
The Power Mate Rim Sprocket System includes a clutch cup with spline and a replaceable rim sprocket.
The rim floats freely on the spline, maximizing the saw chain-bar groove alignment.
The rim is designed to be replaced, maximizing operational life and reducing overall operating costs.
Note: All rim sprockets have two sets of teeth.

Replaces Husqvarna 503-7261-01
SPROCKET PITCH: .325"
TEETH: 7
SPROCKET RIM: 11892
SPROCKET BEARING: 11893 (bearing does not come with sprocket but is available separately)
SPLINE: SM 7 (Small 7 Spline)
Fits Husqvarna 254 (after S/N 345-0001), 257 (after S/N 314-0001), 262 (after S/N 345-0001)
Fits John Deere: CS56, CS62
Fits Olympyk 956, 962
The Power Mate Rim Sprocket System is the most effective way to drive saw chain on most chainsaws.
The Power Mate Rim Sprocket System includes a clutch cup with spline and a replaceable rim sprocket.
The rim floats freely on the spline, maximizing the saw chain-bar groove alignment.
The rim is designed to be replaced, maximizing operational life and reducing overall operating costs.
Note: All rim sprockets have two sets of teeth.

SPROCKET PITCH: .325"
TEETH: 7
SPROCKET RIM: 11892
SPROCKET BEARING: 31153 (bearing does not come with sprocket but is available separately)
SPLINE: SM 7 (Small 7 Spline)
Fits John Deere CS46, CS52
Fits Olympyk 938, 941, 942, 945, 946, 951
The Power Mate Rim Sprocket System is the most effective way to drive saw chain on most chainsaws.
The Power Mate Rim Sprocket System includes a clutch cup with spline and a replaceable rim sprocket.
The rim floats freely on the spline, maximizing the saw chain-bar groove alignment.
The rim is designed to be replaced, maximizing operational life and reducing overall operating costs.
Note: All rim sprockets have two sets of teeth.

Replaces Echo 175005-14330
SPROCKET PITCH: 3/8"
TEETH: 7
SPROCKET RIM: 18720
SPROCKET WASHERS: 27116 (washers do not come with sprocket but are available separately)
SPLINE: SM 7 (Small 7 Spline)
Fits Echo CS-451, CS-452, CS-500, CS-510, CS-550, CS-610
Fits John Deere: 50V, 55EV, 55V
Fits Redmax G-561, G-621
Fits Sears 35826, 35829
The Power Mate Rim Sprocket System is the most effective way to drive saw chain on most chainsaws.
The Power Mate Rim Sprocket System includes a clutch cup with spline and a replaceable rim sprocket.
The rim floats freely on the spline, maximizing the saw chain-bar groove alignment.
The rim is designed to be replaced, maximizing operational life and reducing overall operating costs.
Note: All rim sprockets have two sets of teeth.

Replaces Echo 175005-13931
SPROCKET PITCH: 3/8" (91)
TEETH: 6
SPROCKET BEARING: 22152
Fits Echo CS-280, CS-290, CS-300
Fits John Deere 25EV
Fits Redmax G300T, G300TS, G3100TS, G300AV/AVS
For today's electric and smaller gasoline-powered chainsaws.
-Available for use with .325" pitch chains or with 3/8" low profile chains (90SG, 90S, 91VG, 91VX, 91VXL)
-1/4" pitch chains: 25A, 25AP

Replaces Echo 175005-11530
SPROCKET PITCH: 3/8" (91)
TEETH: 6
SPROCKET BEARING: 22152
Fits Echo CS-302, CS-315, CS-330, EVL, CS-351
Fits John Deere 28, 30, 35, 35EV, 40V
For today's electric and smaller gasoline-powered chainsaws.
-Available for use with .325" pitch chains or with 3/8" low profile chains (90SG, 90S, 91VG, 91VX, 91VXL)
-1/4" pitch chains: 25A, 25AP

Replaces Echo 175005-14330
SPROCKET PITCH: 3/8"
TEETH: 7
SPROCKET RIM: 68210
SPROCKET WASHERS: 27116  (washers do not come with sprocket but are available separately)
SPLINE: SD 7 (Standard 7 Spline)
Fits Echo CS-650, CS-660, CS-670
Fits John Deere 65EV
The Power Mate Rim Sprocket System is the most effective way to drive saw chain on most chainsaws.
The Power Mate Rim Sprocket System includes a clutch cup with spline and a replaceable rim sprocket.
The rim floats freely on the spline, maximizing the saw chain-bar groove alignment.
The rim is designed to be replaced, maximizing operational life and reducing overall operating costs.
Note: All rim sprockets have two sets of teeth.

Replaces Echo 175005-14330
SPROCKET PITCH: 3/8"
TEETH: 7
SPROCKET BEARING: 37507 (bearing does not come with sprocket but is available separately)
Fits Echo CS-451, CS-452, CS-500, CS-510, CS-550, CS-610
Fits John Deere 50V, 55EV, 55V
Fits Redmax G-561, G-621
Fits Sears 35826, 35829
-Rugged and dependable, with excellent wear resistance.
-Available to fit professional-type chains in .325, 3/8" and .404" pitch.
-Five configurations that work on many of the saw models preferred by commercial and professional chain saw users.

Replaces Echo 175105-14630
SPROCKET PITCH: .325"
TEETH: 7
SPROCKET RIM: 11892
SPROCKET BEARING: 37509
SPLINE: SM 7 (Small 7 Spline)
Fits Echo CS-400, CS-440, CS-510, CS-3600, CS-3900, CS-440, CS-5100, (afterS/N 134504)
Fits John Deere 45
The Power Mate Rim Sprocket System is the most effective way to drive saw chain on most chainsaws.
The Power Mate Rim Sprocket System includes a clutch cup with spline and a replaceable rim sprocket.
The rim floats freely on the spline, maximizing the saw chain-bar groove alignment.
The rim is designed to be replaced, maximizing operational life and reducing overall operating costs.
Note: All rim sprockets have two sets of teeth.

Replaces Echo 175105-14630
SPROCKET PITCH: .325"
TEETH: 7
SPROCKET BEARING: 37509
Fits Echo CS-400, CS-440, CS-510, CS-3600, CS-3900, CS-4400, CS-5100 (after S/N 134504)
Fits John Deere 45
-Rugged and dependable, with excellent wear resistance.
-Available to fit professional-type chains in .325, 3/8" and .404" pitch.
-Five configurations that work on many of the saw models preferred by commercial and professional chain saw users.

Replaces Echo A556000400 SPROCKET
PITCH: 3/8" (91)
TEETH: 6
SPROCKET BEARING: 22152
CRANKSHAFT DIAMETER: 0.5125
Fits Echo CS330, CS360, CS370, CS400

SPROCKET PITCH: 1/4"
TEETH: 9
Fits Echo CS-300, CS-301, CS-305, CS-340, CS-341, CS-345, CS-346, CS-3000, CS-3350, CS-3400, CS-3450
The Power Mate Rim Sprocket System is the most effective way to drive saw chain on most chainsaws.
The Power Mate Rim Sprocket System includes a clutch cup with spline and a replaceable rim sprocket.
The rim floats freely on the spline, maximizing the saw chain-bar groove alignment.
The rim is designed to be replaced, maximizing operational life and reducing overall operating costs.
Note: All rim sprockets have two sets of teeth.

Fits Echo Models CS-451, CS-452, CS-500, CS-510, CS-550, CS-610, CS-650, CS-660
Fits John Deere Models 50V, 55V, 65EV
Pitch: 3/8
No. of Teeth: 7
Herr Mfgr. No.: 355-A7