Author Topic: 980 Oleo-Mac (Read 3181 times)

sharkey · « **Reply #20 on:** December 05, 2015, 07:59:45 pm »

Anyone know what the wrist pin size is for that Efco piston?

Old Iron Logging · « **Reply #21 on:** December 06, 2015, 07:22:12 am »

I should have the size on the shop computer, will check Monday. I will drain and weigh a 980 and 7200 this week. Both feel heavier than my 2166.

Cut4fun . · « **Reply #22 on:** December 06, 2015, 09:46:43 am »

Quote from: sharkey on December 05, 2015, 07:59:45 pm

Anyone know what the wrist pin size is for that Efco piston?

Scott may know or email and ask. Aftermarket piston http://store.chainsawr.com/products/efco-olympyk-980-chainsaw-piston-assembly-52mm-ol0009-box-g

Piston w/ rings, wrist pin, and clips Efco part number: 098000033, 098000033B, 098000312B
New aftermarket part
Fits Efco, Olympic, Oleo Mac, Olympyk 980, 981, MT8200, MT 8200

Old Iron Logging · « **Reply #23 on:** December 09, 2015, 07:26:14 pm »

No pin info in any of my literature.

farmboy · « **Reply #24 on:** December 09, 2015, 10:35:13 pm »

I've got a NOS 980 PC kit I'll measure pin tomorrow.
Shep

farmboy · « **Reply #25 on:** December 10, 2015, 10:12:57 pm »

Sorry guys didn't get to check pin for you. Will do my best to get it tomorrow.
Shep

farmboy · « **Reply #26 on:** December 10, 2015, 10:31:22 pm »

Went ahead and went to PC drawers 12mm x 34.89mm.
Shep

Old Iron Logging · « **Reply #27 on:** August 06, 2018, 06:54:05 pm »

Hauled out the old 980. Been sitting for 2 years. Took it to a small for fun race at the local Ex. Fresh gas and 9 pin rim. Came home with 1st place and $20.

Chainsaw Repair

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Author Topic: 980 Oleo-Mac (Read 3181 times)

sharkey

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Old Iron Logging

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Cut4fun .

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Old Iron Logging

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farmboy

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farmboy

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farmboy

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Old Iron Logging

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