What is OEM part number?

The part number assigned by the original equipment manufacturer (e.g. JCB) on drawings, catalogues, and dataplate references. Aftermarket suppliers cross-reference OEM numbers to confirm fitment.

What is Aftermarket spare part?

A replacement component made by a supplier other than the OEM, engineered to match application dimensions and materials. Quality depends on documented specs, testing, and traceable batch QC.

What is RFQ (request for quotation)?

A B2B procurement request listing part numbers, quantities, machine model, and destination. Rock Tearr Parts responds with written MOQ, lead time, fitment notes, and Incoterms for export.

International Commercial Terms defining who pays freight, insurance, and risk transfer (e.g. FOB, CFR, CIF, EXW). Export quotes from Rock Tearr Parts confirm Incoterms on the proforma.

Industrial glossary

Plain-language definitions for procurement, workshops, and export buyers sourcing JCB-class heavy equipment parts from India. For company facts see supplier profile.

OEM part number: The part number assigned by the original equipment manufacturer (e.g. JCB) on drawings, catalogues, and dataplate references. Aftermarket suppliers cross-reference OEM numbers to confirm fitment.; OEM lookup hub →Genuine vs aftermarket →
Aftermarket spare part: A replacement component made by a supplier other than the OEM, engineered to match application dimensions and materials. Quality depends on documented specs, testing, and traceable batch QC.; Quality assurance →Browse catalogue →
RFQ (request for quotation): A B2B procurement request listing part numbers, quantities, machine model, and destination. Rock Tearr Parts responds with written MOQ, lead time, fitment notes, and Incoterms for export.; Get a quote →Supplier profile →
Incoterms: International Commercial Terms defining who pays freight, insurance, and risk transfer (e.g. FOB, CFR, CIF, EXW). Export quotes from Rock Tearr Parts confirm Incoterms on the proforma.; Export hub →Contact export desk →
GSTIN: Goods and Services Tax Identification Number for registered businesses in India. Rock Tearr Parts GSTIN: 06ABNFR6695L1Z8 — used on tax invoices for domestic and export shipments.; Supplier profile →Registrations →
MOQ (minimum order quantity): The smallest quantity or line-mix we can produce or dispatch economically for a SKU or RFQ. MOQ is confirmed in writing per quote — not assumed from catalogue browse.; Bulk orders →
Backhoe loader: A versatile construction machine with a loader bucket at the front and an excavator-style backhoe at the rear (e.g. JCB 3CX, 3DX class). Spare lines include hydraulics, driveline, engine, and GET.; Parts by machine →3DX parts cluster →
Hydraulic seal kit: A grouped set of seals, O-rings, and wear rings for a cylinder or pump rebuild. Correct kit selection requires bore/stroke dimensions and machine model — quote with OEM or RTP part numbers.; Hydraulic troubleshooting →Hydraulic category →

Guides: Genuine vs aftermarket · Part comparisons · Failure diagnosis

Industrial glossary

Plain-language definitions for procurement, workshops, and export buyers sourcing JCB-class heavy equipment parts from India. For company facts see supplier profile.

OEM part number: The part number assigned by the original equipment manufacturer (e.g. JCB) on drawings, catalogues, and dataplate references. Aftermarket suppliers cross-reference OEM numbers to confirm fitment.; OEM lookup hub →Genuine vs aftermarket →
Aftermarket spare part: A replacement component made by a supplier other than the OEM, engineered to match application dimensions and materials. Quality depends on documented specs, testing, and traceable batch QC.; Quality assurance →Browse catalogue →
RFQ (request for quotation): A B2B procurement request listing part numbers, quantities, machine model, and destination. Rock Tearr Parts responds with written MOQ, lead time, fitment notes, and Incoterms for export.; Get a quote →Supplier profile →
Incoterms: International Commercial Terms defining who pays freight, insurance, and risk transfer (e.g. FOB, CFR, CIF, EXW). Export quotes from Rock Tearr Parts confirm Incoterms on the proforma.; Export hub →Contact export desk →
GSTIN: Goods and Services Tax Identification Number for registered businesses in India. Rock Tearr Parts GSTIN: 06ABNFR6695L1Z8 — used on tax invoices for domestic and export shipments.; Supplier profile →Registrations →
MOQ (minimum order quantity): The smallest quantity or line-mix we can produce or dispatch economically for a SKU or RFQ. MOQ is confirmed in writing per quote — not assumed from catalogue browse.; Bulk orders →
Backhoe loader: A versatile construction machine with a loader bucket at the front and an excavator-style backhoe at the rear (e.g. JCB 3CX, 3DX class). Spare lines include hydraulics, driveline, engine, and GET.; Parts by machine →3DX parts cluster →
Hydraulic seal kit: A grouped set of seals, O-rings, and wear rings for a cylinder or pump rebuild. Correct kit selection requires bore/stroke dimensions and machine model — quote with OEM or RTP part numbers.; Hydraulic troubleshooting →Hydraulic category →

Guides: Genuine vs aftermarket · Part comparisons · Failure diagnosis