Generator spare parts — same-day dispatch

From ATS panels to AVRs, governors to filters — Express Rentals stocks comprehensive diesel generator spares for all leading brands. In-stock items dispatch the same day from our Ghaziabad warehouse, pan-India.

Request a Part 📞 +91 92127 57575

Parts we stock — across every category

Automatic Transfer Switch (ATS)

Auto changeover panels for seamless grid-to-DG transition. 20–2000 A ratings, 3-pole and 4-pole.

ATS panelsACS panelsAMF panelsSynchronization panels

AVR (Automatic Voltage Regulator)

Stable voltage output even under fluctuating loads. Compatible with all major alternator brands.

Stamford AVRMecc Alte AVRLeroy Somer AVRCrompton AVR

Controllers & Actuators

Genset controllers, ECU modules, speed governors and electronic actuators for OEM and retrofit.

DSE controllersComAp controllersWoodward actuatorsGAC actuators

Filters & Consumables

Air, oil, fuel and water-separator filters from genuine OEM and quality aftermarket sources.

Air filtersOil filtersFuel filtersWater separatorsCoolant

Batteries & Chargers

Maintenance-free DG starting batteries and float chargers. Replacements for all major brands.

12V/24V starting batteriesTrickle chargersBattery harnessSolenoid sets

Engine & Alternator Spares

Engine consumables, alternator brushes, bearings, slip rings, and rotor assemblies.

Pistons & ringsCylinder headsInjectorsAlternator bearingsSlip rings

How we deliver parts fast

Send us your part request

Share brand, model, part number or photo via WhatsApp.

We confirm stock & price

Quote sent within 30 minutes during business hours.

Pay & dispatch same day

In-stock items leave our Ghaziabad warehouse the same day.

Delivered pan-India

Next-day in NCR, 2–4 days elsewhere. Air courier for urgent.

Spare Parts FAQs

Quick answers to what customers ask us most.

Do you stock spare parts for all generator brands?

We stock parts for all major brands — Cummins, Kirloskar, Mahindra, Sterling, Caterpillar, Perkins and others. For less common brands, we typically source within 48 hours.

How fast can you dispatch spare parts pan-India?

In-stock items dispatch same day from our Ghaziabad warehouse. Delivery time across India ranges from next-day (Delhi NCR) to 2–4 days for far-flung locations, via standard logistics or air courier for urgent breakdowns.

Are the parts genuine OEM or aftermarket?

We stock both. Genuine OEM parts when required by warranty or specification, and quality aftermarket alternatives for cost-sensitive replacements. We clearly mark which is which on every quote.

Generator down? We will dispatch the part today.

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