BK DRILLING
551 962 85j Junction Box Assembly
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BK Drilling
Technical Drawing

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Sandvik / Tamrock

551 962 85j Junction Box Assembly

DD321-40

Available — Request Quote
Part Number551 962 85j
DescriptionJunction Box Assembly
BrandSandvik (Tamrock)
AssemblySwitchgear Assembly, Main
TypeDrill Rig Spare Part

Compatibility

Machine Models

Quick answer

551 962 85j (also written 55196285j or 551-962-85j) is a Sandvik junction box assembly spare part used in the Switchgear Assembly, Main assembly of the Sandvik DD321-40. Verified compatible with 4 Sandvik machine models including DD321-40, DD421-60C, DT621. 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: 55196285j, 551 962 85j, 551-962-85j.

Compatible machines

4

OEM cross-reference

551 962 85j

About Sandvik 551 962 85j Junction Box Assembly

This component is part of the Switchgear Assembly, Main assembly in the Sandvik DD321-40. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.

This is an OEM-compatible aftermarket replacement part for the Sandvik DD321-40 (DD321-40). 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

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.