In StockV Ribbed Belt 3289985 for Cummins Engine 4B 6B 6C QSL9
For 4b,6b,6c,bBelts

Belts 3289985 for 4b,6b,6c,b

OEM / REF: 3289985SKU: pilotpart189034

V Ribbed Belt 3289985 for Cummins Engine 4B 6B 6C QSL9 is a Belts replacement part indexed for Part Number and 4B,6B,6C,B Gas International,B Gas Plus,B LPG Plus,B3.9,B4.5,B4.5s,B5.9,B5.9 G,B5.9LPG,B6.7s,C Gas Plus,C8.3,C8.3G,G3.9,G5.9,G8.3,GTA8.3 CM558,ISB CM2150,ISB CM550,ISB CM800,ISB CM850,ISB4.5 CM2150 SN,ISB6....

Stock
In stock
Condition
New
Fitment
4b,6b,6c,b Engine Spare Parts
Category
Belts
  • Fitment support before you order
  • Worldwide delivery options

Belts Description

This Belts is indexed for Part Number; 4B,6B,6C,B Gas International,B Gas Plus,B LPG Plus,B3.9,B4.5,B4.5s,B5.9,B5.9 G,B5.9LPG,B6.7s,C Gas Plus,C8.3,C8.3G,G3.9,G5.9,G8.3,GTA8.3 CM558,ISB CM2150,ISB CM550,ISB CM800,ISB CM850,ISB4.5 CM2150 SN,ISB6.7 CM2150 SN,ISBe CM2150,ISBe CM800 (4 Cylinder),ISBe CM800 (6 Cylinder),ISBe CM850,ISBe4 CM850 (4 Cylinder),ISBe4 CM850 (6 Cylinder),ISC,ISD4.5 CM2150 SN,ISD6.7 CM2150 SN,ISDe CM2150,ISF3.8,ISL,ISL G,ISL8.9 CM2150 SN,ISLe CM2150,L Gas Plus,QSB3.9-30,QSB4.5 CM850,QSB4.5-30,QSB5.9,QSB5.9-30,QSB5.9-44,QSB6.7 CM850,QSC8.3,QSL9 Hyundai：250D-9,HL770-9A. Compare reference number 3289985 against the label on your existing 4b,6b,6c,b component before ordering.

Additional cross references on file: 3289023, 3289582, 3967387. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • 4B,6B,6C,B Gas International,B Gas Plus,B LPG Plus,B3.9,B4.5,B4.5s,B5.9,B5.9 G,B5.9LPG,B6.7s,C Gas Plus,C8.3,C8.3G,G3.9,G5.9,G8.3,GTA8.3 CM558,ISB CM2150,ISB CM550,ISB CM800,ISB CM850,ISB4.5 CM2150 SN,ISB6.7 CM2150 SN,ISBe CM2150,ISBe CM800 (4 Cylinder),ISBe CM800 (6 Cylinder),ISBe CM850,ISBe4 CM850 (4 Cylinder),ISBe4 CM850 (6 Cylinder),ISC,ISD4.5 CM2150 SN,ISD6.7 CM2150 SN,ISDe CM2150,ISF3.8,ISL,ISL G,ISL8.9 CM2150 SN,ISLe CM2150,L Gas Plus,QSB3.9-30,QSB4.5 CM850,QSB4.5-30,QSB5.9,QSB5.9-30,QSB5.9-44,QSB6.7 CM850,QSC8.3,QSL9 Hyundai：250D-9,HL770-9A

Specifications

Part Number3289985, 3289023, 3289582, 3967387, 3289779

Fitment Notes

Brand or application signal
4b,6b,6c,b Engine Spare Parts
Product family
Belts
System category
Engine Spare Parts > Belt Drive Systems > Belts
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment

Send machine details before ordering high-risk parts.