CHAINSAW CHAIN CENTRE DRIVE SPROCKET SUITS DOLMAR AND MAKITAAFTERMARKET PART
SUITS THE FOLLOWING DOLMAR MODELS:
109, 110, 111, 115, PS43, PS52, PS540
SUITS THE FOLLOWING MAKITA MODELS:
DCS430, DCS4300, DCS43, DCS520i, DCS5200i, DCS52
PLEASE NOTE: this sprocket drum DOES NOT have the oil pump drive tabs some models have.
SPECIFICATIONS:- CHAIN PITCH: 3/8
- NUMBER OF TEETH: 7
KIT INCLUDES:- 1x SPROCKET DRUM
- 1x RIM SPROCKET 3/8
- 1x BEARING
CLICK HERE TO PURCHASE ONE EXTRA RIM
CLICK HERE TO PURCHASE A PACK OF 10 EXTRA RIMS
It is recommend you change the rim on your sprocket every one to two chains.
What is the difference between a centre drive sprocket and a spur sprocket?
A centre drive sprocket assembly is cheaper to maintain than a spur sprocket assembly.
A spur sprocket incorporates the drive into the drum so that it is one continuous piece of metal.
A centre drive sprocket assembly has a replaceable drive rim. This means that you can replace the rim on its own when it wears down as opposed to replacing the drum and rim, as is the case with a spur sprocket assembly.