I need the gasket that resides on the manual pump handle. I can't find it on the peach parts site. Thanks

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85 300sd 400k
99 e300td 101k (hers)
34' californian twin 5.9 cummins
1999 F350 Powerjoke 75k
2001 F150 Supercrew 51k
19681/2 GT/CS

Not familiar with that item, maybe a new Bosch pumps in order.

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83 SD

84 CD

1983 Mercedes-Benz 300SD Base Sedan - Fuel System - Page 2

If you still have the Hand Primer with the Shiny Aluminum body and hard Plastic Handle that is leaking there is no gasket that is going to cure it. The Gasket at the top of the Plastic Handle is just there to keep dirt out.

When you are done with that type of Hand Primer you are supposed to push the handle to the Bottom and rotate and tighten it and that is supposed to seal it and keep Air from getting into the Fuel Supply System.

The new style Hand Primer is a much better design.

If you are speaking of the Copper Crush Washer that goes between the Hand Primer and the Fuel Supply/Lift Pump that should be available at any Bosch Fuel Injection Shop or Mercedes.

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84 300D, 82 Volvo 244Gl Diesel

Yes it leaks and I believe it might suck air as well. I do tighten it. I figured a failed gasket at the top would allow air to be sucked in. Somewhere air is being sucked in as it runs rough unless I prime it.

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85 300sd 400k
99 e300td 101k (hers)
34' californian twin 5.9 cummins
1999 F350 Powerjoke 75k
2001 F150 Supercrew 51k
19681/2 GT/CS

Replacement time.

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83 SD

84 CD