Ask better. Match the right part.

Terra Industries supplies and cross-references oil, fuel, air and hydraulic filtration for heavy equipment, mining, commercial vehicles, agriculture and general industrial applications.

Where verified catalogue data is available, Terra can show Sakura and HD options alongside OEM and aftermarket reference numbers. The emphasis is on identifying the correct filter before quoting rather than assuming that a similar-looking element fits the application.

Yes. A verified OEM, Sakura, Donaldson, Fleetguard, Baldwin or other known reference can be used as a starting point for a Terra filter search.

Terra normalises common spacing and punctuation differences during cross-reference searches and shows verified saved references where available. If the number is not yet in the catalogue, send the number, machine details, photo or supporting document for manual checking.

Terra can match verified filters to many major OEM applications when the correct reference, machine model or serial information is available.

Sakura Filters are manufactured within the PT Selamat Sempurna and ADR Group in Indonesia and are supplied internationally for automotive and heavy-duty applications. Terra does not claim that imported filters are unsuitable because of country of manufacture. Our local value is cross-reference verification, application checking and support for South African mining, earthmoving and fleet duty before quotation.

Choose hydraulic filtration from the OEM cleanliness requirement and filter efficiency, not from a micron number alone.

A proper selection considers the target ISO cleanliness level, Beta ratio or removal efficiency, flow, pressure, fluid viscosity, bypass settings and the sensitivity of pumps, valves and actuators. Send Terra the OEM filter number, machine model, serial or VIN, hydraulic component details or existing filter reference before changing specification.

Dust, heat, long shifts and heavy contamination can shorten filter service life regardless of the filter’s country of manufacture.

Mining and earthmoving equipment in high-dust areas can load air and hydraulic filtration faster than light-duty equipment. Use OEM guidance, restriction or differential-pressure indicators, fluid cleanliness or analysis and the real duty cycle rather than arbitrary extended intervals.

Replace a filter when the OEM service interval, restriction or differential-pressure indication, or condition monitoring shows that service is due.

Warning signs can include rising restriction or pressure drop, reduced flow, abnormal temperatures, contamination findings, repeated bypass indications or visible damage to media and seals. Do not wait for component failure before servicing a known restricted or damaged filter.

Most disposable oil, fuel and hydraulic filter elements should be replaced, not washed and reused.

Cleaning can damage filter media, seals or efficiency even when the element looks clean. Some air-filter designs have manufacturer-approved service procedures, but follow those only where the exact element and OEM instructions permit it; damaged media and safety or secondary elements should be replaced as specified.

The best starting point is an existing starter part number or a clear photo of the identification label.

If the number is unavailable, send the machine or vehicle make and model, engine, serial or VIN where applicable, voltage, tooth count, rotation, mounting details and photos of the old starter and connections. More verified details reduce the risk of a wrong match.

Terra sources complete 12V and 24V starter motors where a verified application or part-number match is available.

Voltage must match the vehicle or machine electrical system and the correct starter specification. Do not substitute voltage based only on physical appearance; confirm the old unit, application data and electrical system before ordering.

Tooth count, drive rotation and mounting geometry are critical fitment details and can make two visually similar starters incompatible.

The pinion must engage the flywheel correctly and the housing must align with the engine mounting pattern. Terminal position, nose length and offset can also matter. Terra checks available application and technical information before quoting a replacement.

Slow cranking, clicking without cranking, intermittent starting or abnormal starter noise can indicate a starter-system problem.

Battery condition, cables, earth connections, relays and the engine itself can produce similar symptoms, so do not condemn the starter from one symptom alone. Confirm the electrical supply and basic starting circuit before replacing the unit.

Terra’s current rotating-electrical product scope focuses on complete starter motors.

For replacement enquiries, send the complete-unit number and application details. Internal repair components, workshop rebuilding and component-level diagnosis are outside the primary website product scope unless specifically quoted through a supplier.

Send the existing alternator part number first; if that is unavailable, provide the machine or vehicle application and technical details.

Useful information includes make, model, engine, serial or VIN where applicable, system voltage, amperage, pulley type, groove count, mounting pattern, terminal or plug details and clear photos of the old alternator.

The replacement alternator must be compatible with the original charging-system specification; amperage should not be changed casually.

A higher-rated unit may have different wiring, regulator behaviour, belt loading, mounting or thermal requirements. Use the OEM or verified replacement specification unless the electrical system has been professionally assessed for an upgrade.

Pulley diameter, groove count, offset and mounting position affect belt alignment, speed and physical fitment.

Two alternators can share voltage and amperage yet still be incompatible because the pulley, ears, pivot points, plug or output-terminal location differ. Photos and old-unit measurements can help when the part number is unclear.

A charging warning light, low or unstable system voltage, repeated flat batteries or abnormal belt and alternator noise can indicate a charging-system fault.

Battery condition, cable resistance, earth faults, belt tension and electrical loads can create similar symptoms. Test the charging system before replacing the alternator so a wiring or battery problem is not mistaken for an alternator failure.

Terra’s current rotating-electrical scope focuses on complete replacement alternators.

Regulators, rectifiers, bearings and workshop rebuilding are not the primary website product range. Send the complete alternator number or application details so Terra can quote a verified replacement unit where available.

Terra’s current air-conditioning product scope is compressors only.

Condensers, evaporators, receiver driers, expansion valves, blower motors, pressure switches and complete air-conditioning systems are outside the current Terra website product range. This keeps identification and sourcing focused on complete compressor units.

A compressor manufacturer and model number or a clear photo of the compressor identification tag is the best starting point.

Also send the machine or vehicle make and model, engine, serial or VIN where applicable, refrigerant type if known, clutch voltage, pulley details, mounting pattern, hose or port arrangement and photos of the old compressor.

Clutch voltage, pulley geometry and mounting must match the application because a compressor can look correct and still be electrically or mechanically incompatible.

Check 12V or 24V clutch requirements, pulley diameter and grooves, belt alignment, mounting ears, port orientation and connector type. Terra uses these details together with the compressor number and application data when checking a replacement.

Yes. Refrigerant compatibility and the correct compressor lubricant are critical to air-conditioning system reliability.

Do not assume that every replacement compressor uses the same oil type or charge. Follow the compressor and equipment manufacturer’s service information, and have the system properly evacuated, flushed or serviced where required before commissioning the replacement.

Abnormal compressor noise, clutch problems, poor cooling, leakage or seizure can indicate a compressor or system fault.

Low refrigerant charge, electrical faults, belt problems, blocked heat exchangers or expansion-control faults can produce similar symptoms. The air-conditioning system should be diagnosed before replacing the compressor, especially after a seizure or internal contamination event.

Only use an alternative compressor when the application and technical specification have been verified as compatible.

Mounting, displacement, rotation, clutch voltage, pulley, ports, refrigerant and lubricant requirements all matter. A visually similar compressor is not enough. Send Terra the old compressor tag and machine details so an alternative can be checked before quotation.

Terra Industries handles Toyota OEM part-number enquiries for mine LDVs, fleets and working vehicles in South Africa, subject to application and availability verification before quotation.

Start with the Toyota OEM number where possible. Terra can also work from the model, year, VIN/chassis or frame information and supporting photos or documents. Published website records are verified reference records; stock, final fitment, lead time and price are confirmed for the actual enquiry.

Yes. Toyota numbers that have been verified and published can resolve to a permanent Terra part page, and verified alternative or superseded numbers can route to the correct published canonical part.

Terra does not publish an unverified Toyota number simply because it was searched. If a number is not yet public, send it through the Toyota Parts enquiry form with the vehicle or application details so it can be checked first.

The strongest starting point is the existing Toyota OEM part number together with the vehicle model and VIN/chassis or frame details.

Where available, also send the model code, year, engine code, region or market, the old part or label, and clear photos. These details help separate parts that look similar but change by model, production range, engine or market specification.

Yes, when the relationship is supported by reliable source evidence. Terra records verified previous, superseded or alternative references against the correct canonical product instead of guessing a relationship.

A verified older number can therefore still help a customer find the current published record. If the supersession has not been confirmed, Terra keeps it out of the public verified path until the evidence is sufficient.

Terra keeps the specialist product family as the canonical product instead of creating a duplicate Toyota-general product page.

Verified Toyota OEM aliases can route to the relevant Sakura filter or Terra TST starter, TAL alternator or TAC aircon-compressor record. This keeps one authoritative product page while still allowing customers to search by the Toyota number they already know.

Yes. A Toyota part does not need to be publicly published before you can send an enquiry for checking and quotation.

Send the OEM or current reference plus the model, year and VIN/chassis or frame details. Terra can research the enquiry and confirm the part, application, availability and price. Public publication remains a separate verification step and is not automatic.

Terra confirms availability and lead time per order rather than publishing one blanket turnaround for every product.

Lead time depends on supplier availability, part number, quantity, destination and courier or collection method. Common locally available items can move quickly, while special or imported references may take longer. Terra confirms the expected lead time before order placement wherever possible.

Certification and standards compliance are product- and manufacturer-specific; Terra does not claim that every supplied part is SANS-certified.

Sakura states that its filter manufacturers are IATF 16949 certified and that its independent testing laboratory is ISO/IEC 17025:2017 certified. For tenders, mines or controlled procurement, send the exact part number and required standard so Terra can confirm what manufacturer documentation is available for that item before it is relied on for compliance.

Terra can structure recurring procurement around approved part lists, fleet information, service intervals and repeat quote requirements.

Provide fleet, model and serial information, verified part numbers, usage frequency and preferred delivery points. Terra can build repeat-order lists, service-kit groupings and customer-account pricing workflows where the account qualifies. Commercial terms, availability and delivery planning are agreed case by case.

No. Terra credit facilities are restricted to qualifying South African customers; cross-border customers are cash only.

Approved South African B2B customers may qualify for customer-specific commercial terms and pricing access. Customers outside South Africa can still request quotations and buy from Terra, but cross-border transactions remain cash only under Terra policy.