0663 9277 00 O-RING

COP 1638-2560 Rock Drill Spare Part

Available — Request Quote

Part Number	0663 9277 00
Description	O-RING
Brand	Epiroc (Atlas Copco)
Assembly	ROCK DRILL COP 1638-2560
Type	Rock Drill Spare Part

Search Epiroc parts catalog…

Compatibility

Drifter Models

⚙ COP 1638⚙ COP 2560

Machine Models

COP 1638-2560

0663 9277 00 (also written 0663927700, 0663-9277-00, or 0663.9277.00) is a Epiroc o-ring spare part used in the ROCK DRILL COP 1638-2560 assembly of the Epiroc COP 1638-2560. Verified compatible with 1 Epiroc machine model including COP 1638-2560. Used in 2 drifter configurations (COP 1638, COP 2560). 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.

Compatible machines

Drifter configurations

OEM cross-reference

0663 9277 00

About Epiroc 0663 9277 00 O-RING

This O-ring provides critical sealing in the hydraulic or pneumatic circuits of the Sandvik COP 1638-2560. Part of the ROCK DRILL COP 1638-2560, it prevents fluid leakage at connection points and maintains system pressure integrity essential for efficient drilling operations.

This is an OEM-compatible aftermarket replacement part for the Epiroc COP 1638-2560 (COP 1638-2560). BK Drilling supplies this part with fast worldwide shipping and competitive pricing.

Frequently asked questions

Why do O-rings fail in drilling equipment?

O-rings fail due to chemical degradation from hydraulic fluid, extreme temperature cycling, excessive pressure spikes, improper installation (twisting or pinching), and age-related hardening. Using the correct material compound for each application is critical.