134-3609 Arp head bolt washer size help
01-04-2019, 05:41 PM
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134-3609 Arp head bolt washer size help Anyone know the part number or size for the m11 headbolt Washer size? One said is chamfered. I lost one and it’s no where to be found. Thanks for anyhelp. I’d measure my self but don’t have a caliper on me
01-04-2019, 08:29 PM
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If I were you, I’d contact ARP. They have great customer service.
01-04-2019, 08:49 PM
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01-04-2019, 08:56 PM
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Who told you the part#??
01-04-2019, 09:48 PM
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01-05-2019, 01:48 AM
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I called, they told me ARP APW950-CP. from what I’ve seen while researching it’s been hard to located. 7/16 chamfered on one side but the .950 has been the hard part to find. Most I see are 13/16 or something along that line.
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01-05-2019, 01:53 AM
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Looks like they told me the 5/16 one when I needed a 7/16. The 5/16 one is .120 so I’m assuming I’m looking for a 7/16x.120x whatever the other number is