


Sandvik / Tamrock
BG 009 235 86a Cooler, Oil
DD421-60C
| Part Number | BG 009 235 86a |
| Description | Cooler, Oil |
| Brand | Sandvik (Tamrock) |
| Assembly | Cooler Assembly |
| Type | Drill Rig Spare Part |
Quick answer
BG 009 235 86a (also written BG00923586a, BG-009-235-86a, or BG.009.235.86a) is a Sandvik cooler, oil spare part used in the Cooler Assembly assembly of the Sandvik DD421-60C. Verified compatible with 4 Sandvik machine models including DD421-60, DD421-60C, DS421. 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: BG00923586a, BG 009 235 86a, BG-009-235-86a.
Compatible machines
4
OEM cross-reference
BG 009 235 86a
About Sandvik BG 009 235 86a Cooler, Oil
An essential element of the Cooler Assembly in the Sandvik DD421-60C, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD421-60C (DD421-60C). 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
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.







