Pony Rod
Pony Rod Wiper Seal for APLEX SC-65L/SC-115L
- Catalogue reference number
- 145-114178-999
- Catalogue brand
- Aplex
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
Catalogue specification records
| Original field | Recorded value |
|---|---|
| Weight | 0.02 lb (≈ 0.01 kg, converted) |
| Width | 1.90 in / 4.8 cm |
| Height | 1.90 in / 4.8 cm |
| Depth | 3.30 in / 8.4 cm |
Catalogue description records
This Pony Rod Wiper Seal is a sealing element fitted to the pony rod of an Aplex reciprocating pump, where the rod passes through the housing between the power end and the fluid end. It wipes the rod during reciprocation to help exclude contaminants. The part is an aftermarket replacement for Aplex 145-114178-999 and fits the SC-65L and SC-115L.
A pony rod (intermediate rod) extends between the crosshead and the piston or plunger rod, passing through the oil-seal housing that separates power end from fluid end.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this wiper seal fit?
- It is matched to the Aplex SC-65L and SC-115L.
- What is a pony rod wiper seal?
- It is the seal on the pony rod, the intermediate rod running between the crosshead and the piston or plunger rod through the oil-seal housing; it wipes the rod as it reciprocates.
- What part number does it cross-reference?
- It is an aftermarket replacement for Aplex 145-114178-999; the brand and part number are for identification only and do not indicate original-manufacturer production.
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