Crankshaft Seal

How to keep the Cessna 170 flying and airworthy.

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N73087

Crankshaft Seal

Post by N73087 »

What is the part # for the C145-2 crank seal. The number listed in spruce is the same as the C85 taper shaft seal. That doesn't sound right.
Dave
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mit
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Re: Crankshaft Seal

Post by mit »

N73087 wrote:What is the part # for the C145-2 crank seal. The number listed in spruce is the same as the C85 taper shaft seal. That doesn't sound right.
Dave
figure 4 item 19 listed as no number then it shows 530974. felt seal 539242. Might be 539241 that is seal and felt assy. I bet that didn't help did it?????
Tim
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Bruce Fenstermacher
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Post by Bruce Fenstermacher »

SA530917 is the seal that i put in my C-145 at overhaul. Got that number from the Superior dealer who found it crossed to the orginal seal number 530974
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Post by zero.one.victor »

The parts list from my major overhaul 3 years ago jibes with Bruce's info: crankshaft seal is p/n 530917.
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GAHorn
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Post by GAHorn »

PN 530917, crankshaft seal (alternate PN 539241) listed by El Reno for $31. 800-521-0333
'53 B-model N146YS SN:25713
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N73087

Post by N73087 »

I ordered the 530917 seal, it should be here in a couple of days. I had a taper shaft C85 once, and that seal was not split, it just slid on over the taper, that's why I questioned the same PN for the C145.
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