Compatible for Cummins 4BT3.9 - Generator Set Engine (1500 / 1800 rpm)

4BT3.9 generator drive engine set up for 1500 / 1800 rpm gensets. Mechanical injection, cheap and available spares - the most repair-friendly small genset engine in Africa and Central Asia. Supplied complete with filters and a test-run report.

$3,100 – $4,500 per unit · FOB Guangzhou
MOQ
1
Lead time
15–25 days
Warranty
6 months
Weight
350 kg
⚠ Not offered for EU placement — non-road engines require Stage V (EU 2016/1628) type approval. We supply this line to Central Asia and Africa only.
Indicative FOB Guangzhou price. Final price depends on quantity, quality grade and shipping terms.

Quality: Brand new aftermarket · OEM surplus on request

Fits these machines

BrandModelNote
Cummins4BT3.9Verify serial range
Cummins4BTA3.9Verify serial range
CumminsGenset 1500/1800 rpmVerify serial range

Specifications

Family4BT3.9 / 4BTA3.9, 3.9 L, 4-cylinder
RatingMatched to 1500 / 1800 rpm genset
IncludedFilters, test-run report
EU noteNot offered - Stage V type approval required
Weight350 kg
Packing140 × 90 × 120 cm, wooden crate
Warranty6 months

Shipping to your market

DestinationModeTransitIndicative
Tashkent, UZ / ТашкентRail + truck15–25 daysfrom $2.9/kg
Almaty, KZ / АлматыRail + truck12–22 daysfrom $2.6/kg
Lagos, NG / ЛагосSea LCL32–45 daysfrom $95/CBM
Nairobi, KE / НайробиSea LCL28–38 daysfrom $110/CBM
Rotterdam, NL / РоттердамSea LCL30–40 daysfrom $85/CBM

Freight is volatile — final cost confirmed at booking. We can ship consolidated with other parts to cut cost.

FAQ

How do I confirm this fits my machine?

Send the machine model, serial number and a photo of the identification plate. We check the OEM cross-reference and confirm before you pay.

What is included in the warranty?

6 months against manufacturing defects. Consumables, damage from contaminated oil and labour are excluded. We ship replacement parts, not cash refunds.

How do I pay?

30–50% deposit by T/T, balance before dispatch. For first orders we accept 100% advance or a documentary collection through your bank.

How is it shipped?

LCL or full container from Guangzhou. Rail/truck to Central Asia in 15–25 days, sea to Africa in 28–45 days. We quote FOB, CIF or DDP.

Get a price for this part

Send the machine model and quantity. You get a quote with shipping cost to your city within 24 hours.

Your inquiry goes straight to our inbox - we reply within 24 hours (usually much faster on WhatsApp or Telegram).

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