Other Pump Part
7204-0311-00D Rod Connecting
- Catalogue reference number
- 7204-0311-00D
- 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 | 20.00 lb (≈ 9.07 kg, converted) |
| Width | 15.50 in / 39.4 cm |
| Height | 6.00 in / 15.2 cm |
| Depth | 3.00 in / 7.6 cm |
Catalogue description records
The 7204-0311-00D is a connecting rod for reciprocating pumps. In the power end, a connecting rod links the crankshaft to the crosshead, transmitting the crank motion into the reciprocating stroke of the fluid end. It is an aftermarket replacement for Aplex part 7204-0311-00D, is dimensioned for the SC-170DD and SC-170L pumps, and measures about 15.50 in by 6.00 in by 3.00 in, weighing about 20 lb.
This is a replacement part for the listed reciprocating pump models, supplied to match the original component's form and fit.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does the 7204-0311-00D connecting rod fit?
- It is dimensioned for the SC-170DD and SC-170L pump models.
- What does this connecting rod do?
- In the power end it links the crankshaft to the crosshead, transmitting the crank motion into the reciprocating stroke that drives the fluid end.
- What is the cross-reference for this connecting rod?
- It is an aftermarket replacement for Aplex part 7204-0311-00D; the brand and part number are listed only for identification and cross-reference, not to claim factory manufacture.
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