The valve stem with handle/spring/washer assembly for the reservoir is,
Part Number: 4117685
Description: P101227-R, REPLACEMENT VALVE STEM FOR 5514, 5521, 5522
Notes: Also used in P5515 comparator
An upgraded valve stem, seat assembly is available. It is the newer version that is used in the P5514B comparator. It seals with an o-ring rather than a metal-to-metal seal.
Part Number: 5299808
Description: 5514-4201, ASSEMBLY, VALVE, VITON, P5514B
Notes: Kit includes all parts shown below with the exception of the reservoir. Reuse your existing reservoir or order a new reservoir, part number 3919463. The hole in the reservoir cap is a different diameter, so it is included.
Part Number: 3919463
Description: P103647, RESERVOIR SMALL ANODIZED ONE BOTTOM PORT
Notes: Order this reservoir with the above valve/seat upgrade kit if you are not able to reuse your old one.
The handle/spoke is,
Part Number: 3921672
Description: P109314,SPOKE
Notes: Need quantity four (4). Clean and use red Loctite to glue to knob.
The knob for the handle/spoke is,
Part Number: 3917843
Description: P101021,KNOB, ROUND BLACK 1/4UNC TAP, 1.25IN DIA, C-SPEC
Notes: Need quantity four (4). Clean and use red Loctite to glue to handle/spoke
The variable volume (screw press) assembly is,
Part Number: 5035788
Description: VV-P5514,KIT,BARREL-SCREW-RAMBLER-HUB ASSY,P5514
Notes: Includes all parts shown below (items 17 to 24 in Figure 4 in P5514 Manual)
Seal kit info and a marked up manual with current part numbers is in this article,
P5514-70M manual (with changes noted since last published) & seal kit information
You can get pricing and place an order with our Orders group by calling +1.877.355.3225 and asking for Orders or email them at orders@flukecal.com