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Weldona, Colorado

SAME DAY SHIPPING !
UPS before 2pm and USPS before 3pm Mountain Time

!! Due to Blizzard Conditions and multiple HIGHWAY ROAD CLOSURES in Colorado
that continue this Thursday, UPS and USPS Pickup and Delivery service will be impacted !!

We continue packing and shipping orders until UPS and USPS actually arrive.

HPOP Rear O-ring

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#8-005 HPOP Rear Plate O-ring seal

$3.00

Availability: In stock

HPOP Rear Plate O-ring Seal

HPOP Rear Plate O-ring Seal
 
This is the only sealing o-ring that is located behind the large disk and snap ring. 1994-2003
 
Please Note: A leak or seeping o-ring in this locataion is a very uncommon leak but it can happen. Before you order this o-ring, make sure that your leak does not originate from one of the discharge hoses, rear plug or non-serviceable plug and the oil has been pushed back to the snap ring lip from air flow over the HPOP.

INSTALLATION: If you are going to replace this O-ring, the pump must be removed from the engine bay. Attempting to compress this O-ring enough to reinstall the retaining c-clip by hand will cause the O-ring to slip into the c-clip groove. When you attempt to straighten out the plate you can easily cut the O-ring and it will continue to leak.

To properly compress the O-ring, use a large 8" c-clamp with one end on the pump shaft, the other centered in the rear plate. By gently tightening the c-clamp, you can evenly compress the O-ring enough to reinstall the c-clip without tipping the rear plate. Make sure that the c-clip if fully seated in its slot to avoid it blowing out while operating.

On the 1999 - 2003 pumps, the fuel bowl is normally removed for easier access to the pump, so pick up a fuel bowl reseal kit that contains the 4 hard line sleeves that seal the hard lines to the fuel bowl. The sleeves are not re-usable.

 
use c-clamp

Viton
Orders Over $99 with *Free Shipping on US orders ships via US Postal Mail including Hawaii, Alaska and PR. Weight restrictions apply to Hawaii, Alaska and PR
*Free Shipping on large and/or heavy orders ships via UPS and only applies to orders to addresses within the Continental US (excluding Alaska).
UPS shipments outside the Continental US will incur additional charges.