Sandvik / Tamrock
321 569 38 PISTON ROD
DL421-15C
Available — Request Quote| Part Number | 321 569 38 |
| Description | PISTON ROD |
| Brand | Sandvik (Tamrock) |
| Assembly | Cylinder |
| Type | Drill Rig Spare Part |
Quick answer
321 569 38 (also written 32156938 or 321-569-38) is a Sandvik piston rod spare part used in the Cylinder assembly of the Sandvik DL421-15C. Verified compatible with 13 Sandvik machine models including DL310-7, DL311-7, DL421-15C. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 32156938, 321 569 38, 321-569-38.
Compatible machines
13
OEM cross-reference
321 569 38
About Sandvik 321 569 38 PISTON ROD
This piston is a key element of the Cylinder in the Sandvik DL421-15C. It operates under extreme cyclic loading and high-pressure hydraulic conditions. Maintaining OEM-specification pistons ensures optimal percussion energy transfer and maximizes rock-breaking performance.
This is an OEM-compatible aftermarket replacement part for the Sandvik DL421-15C (DL421-15C). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
How does a worn piston affect drilling performance?
A worn piston reduces percussion energy transfer, decreasing penetration rate and increasing the time and energy required to drill each hole. This directly impacts productivity and operating costs in mining operations.