THE DETAILS. FROM EVERY ANGLE. 7W3842 S4DS006 aftermarket turbine wheel — front view

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AFTERMARKET REPLACEMENT PART

7W3842 S4DS006 Turbocharger turbine wheel for CAT D8N 3406

US$88.00

Per piece · Shipping extra · Trade terms confirmed with quote

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1 pcMinimum order

12 monthsQuality warranty

The right fit starts with the right number.
Match your data plate before ordering.

See the specifications

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Every detail.
In one place.

The numbers and specifications to help you check your next replacement.

Technical specifications

Part number	7W3842
Type	Turbine Wheels
Model	S4DS006
Cross references	169415 TW, 178221 TW, 189553, 196536 TW, 196537 TW, 199516 TW, 311850 TW, FOR 166095 TW, Show all 33 FOR 178059 TW, FOR 178063 TW, FOR 178103 TW, FOR 178105 TW, FOR 178108 TW, FOR 193716 TW, FOR 194535 TW, FOR 194778 TW, FOR 194782 TW, FOR 194992 TW, FOR 196544 TW, FOR 196545 TW, FOR 196547 TW, FOR 196549 TW, FOR 196550 TW, FOR 197762 TW, FOR 199114 TW, FOR 199119 TW, FOR 199515 TW, FOR 312006 TW, FOR 313008 TW, FOR 313012 TW, FOR 313013 TW, FOR 313014 TW, FOR 316981 TW
Gross weight	1 kg
Packing	11 × 11 × 36 cm
MOQ	1 pc
Warranty	12 months
Origin	China

FITMENT COMES FIRST

Right number.
Right fit.

Visually similar parts are not interchangeable. Always match the part number stamped on your data plate.

Send us your part number using the inquiry form, or email a data plate photo to sales@jiamparts.com. Our team will help you verify fitment before you order.

Compatibility notes

Recorded applications for 7W3842: Caterpillar / CAT D8N / CAT 3406; Caterpillar / CAT 322D / CAT 3408; Caterpillar / CAT EARTH MOVING / CAT 3406B; Caterpillar / CAT / CAT 3516. Verify the part number and engine code before ordering.

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PRODUCT OVERVIEW

A closer look.

CAT D8N: turbocharger turbine wheel reference 7W3842

Turbine wheel 7W3842 is listed as S4DS006 with CAT D8N and 3406 among its application details. Other Caterpillar engine pairings appear in the aftermarket record, providing additional references to review without assuming all installations use the same turbo.

Reference details

Part Number: 7W3842
Turbo Model: S4DS006
Type: Turbine wheel
Gross Weight: 1 kg
Packing: 11*11*36 cm

Application matching

Caterpillar / CAT D8N / CAT 3406
Caterpillar / CAT 322D / CAT 3408
Caterpillar / CAT EARTH MOVING / CAT 3406B
Caterpillar / CAT / CAT 3516

Cross-reference examples: 169415 TW, 178221 TW, 189553, 196536 TW, 196537 TW, 199516 TW. This is an aftermarket replacement; OEM numbers are for identification only. Confirm the part number and engine code before ordering.

GOOD TO KNOW

Common questions.

Where is this S4DS006 turbocharger turbine wheel listed?

The recorded applications include CAT D8N with CAT 3406. Other recorded application details appear in the compatibility notes.

Are alternative numbers listed for 7W3842?

Listed cross-reference examples are 169415 TW, 178221 TW, 189553, 196536 TW, 196537 TW, 199516 TW. Use these numbers to compare the required turbocharger turbine wheel; OEM references do not indicate a genuine OEM product.

Is the S4DS006 designation enough to confirm fitment?

Compare the original turbo and component reference with 7W3842, then verify the engine code against the listed CAT 3406 application. A shared machine or turbo family alone does not establish compatibility.