Sandvik / Tamrock
872 633 69 PISTON ROD GUIDE RING
DD320-40
Available — Request Quote| Part Number | 872 633 69 |
| Description | PISTON ROD GUIDE RING |
| Brand | Sandvik (Tamrock) |
| Assembly | CYLINDER |
| Type | Drill Rig Spare Part |
Quick answer
872 633 69 (also written 87263369 or 872-633-69) is a Sandvik piston rod guide ring spare part used in the CYLINDER assembly of the Sandvik DD320-40. Verified compatible with 13 Sandvik machine models including AXERA 6-240, AXERA 7-240, AXERA 8-290. 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: 87263369, 872 633 69, 872-633-69.
Compatible machines
13
OEM cross-reference
872 633 69
About Sandvik 872 633 69 PISTON ROD GUIDE RING
This piston is a key element of the CYLINDER in the Sandvik DD320-40. 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 DD320-40 (DD320-40). 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.
