438000-4441
438000-4441 / 488-2807 / S6440S / UD19271S
Elecdura
Available for qualified orders
20 pcs
7 - 15 Days
Neutral packaging / private-label review
18 Months
438000-4441 / 488-2807 / S6440S / UD19271S
Caterpillar C6.6 diesel-engine applications requiring the stated 24V 7.8kW 10T CW starter
Confirm 24V, 7.8kW, 10T, CW, 3 × Ø13 mounting holes, Ø92 drive-end locating reference, 47 mm and 18 mm side references, mounting orientation and terminal layout against the removed starter before volume supply.
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Caterpillar dealers often receive urgent enquiries with only 438000-4441 or 488-2807. Adding the C6.6 engine, machine model and old-starter views turns that number into a useful product request and keeps it apart from C7.1 demand using part of the same reference group.
This 7.8kW unit must not be selected from the shared reference alone. The C6.6 installation, 10T module-3.175 pinion, three Ø13 holes, Ø146 face and Ø92 locating reference should agree before wholesale quantities are confirmed.
The product is specified as 24V, 7.8kW, 10T, module 3.175 and clockwise rotation. The high-output rating and full drive data should appear on the quotation and carton label so a nearby Caterpillar starter is not substituted during urgent picking.
Primary OE / Reference | 438000-4441 |
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Application | Caterpillar C6.6 diesel-engine applications requiring the stated 24V 7.8kW 10T CW starter |
Voltage | 24V |
Rated Power | 7.8kW |
Pinion Teeth | 10T |
Pinion Module | 3.175 |
Rotation | CW |
OE / Cross Reference | 438000-4441 / 488-2807 / S6440S / UD19271S |
Mounting Face | 3 × Ø13 mounting holes; Ø146 mounting-face reference |
Drive-End References | Ø92 drive-end locating reference; 47 mm and 18 mm side references; triangular three-ear orientation shown in the drawing |
438000-4441 Caterpillar C6.6 Starter Motor Dimensions for Dealers — compare the drawing with the removed starter before placing a volume order.
Measure the three Ø13 holes around the Ø146 mounting face, compare the Ø92 drive-end locating diameter and retain the 47 mm and 18 mm side references. Front and terminal-side images should include every mounting ear and the complete solenoid connection area.
438000-4441, 488-2807, S6440S and UD19271S are useful search references for this C6.6 product. The engine family remains essential because another Caterpillar card uses overlapping numbers with a different application identity.
Dealers serving mixed Caterpillar fleets should keep C6.6 demand on a separate stock line until every physical detail matches. That practice allows high-output inventory to be shared only where the engine, mounting face, drive and terminals all agree.
Incoming samples should be checked for the ten-tooth pinion, three-ear housing, locating surface and protected studs before branch distribution. A shelf description that includes C6.6 and 438000-4441 gives counter staff a clearer issue point than 488-2807 alone.
Elecdura's production video presents starter assembly and electrical testing for B2B programs. Caterpillar buyers can review manufacturing capability while specifying their own first-lot sampling, carton wording, destination splits and replenishment timing for C6.6 service stock.
The 438000-4441 and 488-2807 number group also appears around a C7.1 product. Writing C6.6 with the machine model and old-unit photographs preserves the intended application. Purchasing should then verify 24V 7.8kW, 10T and the three-ear drive end before treating the shared references as this specific Caterpillar starter.
Use the complete 24V 7.8kW 10T module-3.175 clockwise specification. The 7.8kW output and pinion module are important because a common Caterpillar engine description or ten-tooth count can cover nearby products. Keep the full rating on the quotation, carton and bin card so urgent service demand does not create a substitution.
Take one front image parallel to the flange, showing all three Ø13 holes and the Ø146 face, plus one side view with the Ø92 locating area and terminal positions visible. Include the 47 mm and 18 mm side references when measuring. Uncropped views give sales and receiving teams the same physical comparison.
Provide the C6.6 engine plate, machine model, serial information where available and every readable old-starter number. Add front, pinion and terminal-side photographs. This combination tells the supplier which Caterpillar installation generated the demand and gives branches a reliable basis for future 438000-4441 orders rather than a number-only purchase.
Use a distinct bin marked 438000-4441, C6.6, 24V 7.8kW and 10T, while placing C7.1 demand under its own application description. Attach a representative three-ear image to the item master. Shared cross references can remain searchable, but the engine label prevents counter staff from merging the two lines.
Support the starter body and drive end with shaped inserts, isolate the ten-tooth pinion and keep terminal studs away from hard carton edges. The unit should not rotate or slide during handling. Show 438000-4441 and C6.6 on the outer label so destination receiving can route cartons without opening every package.
Count ten teeth, compare the three Ø13 holes and Ø92 locating surface, inspect terminal protection and note the sampled electrical test. Record the shipment lot and photographs of several units. A documented first delivery gives Caterpillar branches a practical reference when later 438000-4441 stock arrives or an after-sales question is raised.
Send the C6.6 engine and equipment details, complete 438000-4441 or 488-2807 markings, rating label, square mounting, pinion and terminal images, required quantity, destination and packing request. Elecdura can compare the high-output configuration and prepare a quotation covering price breaks, lead time, packaging and the planned delivery route.
Send the Caterpillar C6.6 engine and equipment details, complete 438000-4441 or 488-2807 marking, square flange, pinion and terminal photographs, required quantity and destination to info@elecdurauto.com. Elecdura will compare the 7.8kW C6.6 configuration and reply with wholesale terms and delivery options.