DONGLI / PART REFERENCE

Intermediate Pony Rod

Intermediate Pony Rod

Catalogue reference number
286PN004
Catalogue brand
Not recorded

Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

Intermediate Pony Rod (286PN004) — Intermediate Pony Rod

Original designation: 介杆

Catalogue description records

The 286PN004 Intermediate Pony Rod is an aftermarket replacement component designed for reciprocating pumps. It extends between the crosshead and the piston or plunger rod, passing through the oil-seal housing that separates the power end from the fluid end. This part ensures proper mechanical linkage while maintaining the critical seal between these two sections.

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.

What is the primary function of the 286PN004 Intermediate Pony Rod?
It extends between the crosshead and the piston or plunger rod, passing through the oil-seal housing to separate the power end from the fluid end.
Is the 286PN004 an OEM or aftermarket part?
It is an aftermarket replacement part.
What is the part number?
It is listed under part number 286PN004.
Is this an original-equipment part?
No. It is an aftermarket replacement part.
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