Part number lookup

ISB3.9 Replacement Parts

Cross-reference and compare 22 replacement listings for OEM / aftermarket part number ISB3.9. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

22 Matching Products

Exhaust Outlet Tube 3910993 for Cummins Engine 4BT3.9 6BT5.9 ISB3.9 QSB3.9 QSB4.5CumminsExhaust Outlet Tube 3910993 for Cummins Engine 4BT3.9 6BT5.9 ISB3.9 QSB3.9 QSB4.5$379.99Fuel Injection 0445120273 for Case Cummins VW VariousCumminsFuel Injection 0445120273 for Case Cummins VW Various$312.99Turbo HE200WG Turbocharger 3769719 for Cummins Engine ISB3.9 4BTAA 6CTCumminsTurbo HE200WG Turbocharger 3769719 for Cummins Engine ISB3.9 4BTAA 6CT$677.72V Ribbed Belt 3288999 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9CumminsV Ribbed Belt 3288999 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9$88.05Bosch Fuel Injection Pump 0445020149 5264243 for Cummins Engine ISBE QSB6.7 ISB QSBCumminsBosch Fuel Injection Pump 0445020149 5264243 for Cummins Engine ISBE QSB6.7 ISB QSB$628.35Flywheel 3972705 for Cummins Engine ISB3.9 ISC B5.9 4BT 6BT 6C8.3 QSB6.7, B C SeriesCumminsFlywheel 3972705 for Cummins Engine ISB3.9 ISC B5.9 4BT 6BT 6C8.3 QSB6.7, B C Series$1,105.07Flywheel 5285409 for Cummins Engine ISBE ISB3.9CumminsFlywheel 5285409 for Cummins Engine ISBE ISB3.9$479.00Flywheel 5285409 for Cummins Engine ISBE ISB3.9CumminsFlywheel 5285409 for Cummins Engine ISBE ISB3.9$968.04Oil Pan Gasket 4897877 for Cummins Engine 4B4.5 4ISBE ISB3.9 ISB4.5 QSB4.5 Hyundai Loader HL730-7A HL730-9CumminsOil Pan Gasket 4897877 for Cummins Engine 4B4.5 4ISBE ISB3.9 ISB4.5 QSB4.5 Hyundai Loader HL730-7A HL730-9$44.00Piston Ring Set 4089181 for Cummins Engine ISB5.9 ISB3.9 4ISBE 6ISBE Dodge Vehicle Ram2500 Ram3500CumminsPiston Ring Set 4089181 for Cummins Engine ISB5.9 ISB3.9 4ISBE 6ISBE Dodge Vehicle Ram2500 Ram3500$39.00Rear Seal Housing 3936904 for Cummins Engine 4BT 6BT 4B3.9 B5.9 ISB5.9 Dodge Vehicle Ram2500 Ram3500CumminsRear Seal Housing 3936904 for Cummins Engine 4BT 6BT 4B3.9 B5.9 ISB5.9 Dodge Vehicle Ram2500 Ram3500$52.00V Ribbed Belt 3288856 for Cummins Engine 6B 6BT 6B5.9 6BTA5.9 6B59CumminsV Ribbed Belt 3288856 for Cummins Engine 6B 6BT 6B5.9 6BTA5.9 6B59$104.18V Ribbed Belt 3288955 for Cummins Engine 4BT 6BTCumminsV Ribbed Belt 3288955 for Cummins Engine 4BT 6BT$108.22V-Belt 3289716 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 6BTCumminsV-Belt 3289716 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 6BT$98.01V-Belt 3289746 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 4BT 6BTCumminsV-Belt 3289746 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 4BT 6BT$118.84V-Belt 3911563 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9CumminsV-Belt 3911563 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9$43.00V-Belt 3911563 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9CumminsV-Belt 3911563 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9$91.87V-Belt 3911588 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 QSB 4BT 6BTCumminsV-Belt 3911588 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 QSB 4BT 6BT$96.66V-Belt 3972380 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 4BT 6BTCumminsV-Belt 3972380 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 4BT 6BT$101.72V-Belt 3972382 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 4BT 6BTCumminsV-Belt 3972382 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 4BT 6BT$48.00V-Belt 3972382 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 4BT 6BTCumminsV-Belt 3972382 for Cummins Engine 4B3.9 6B5.9 ISB ISB3.9 4BT 6BT$97.90V-Ribbed Belt 3911573 3905867 for Cummins Engine ISB QSB 4B3.9 6B5.9 ISB3.9CumminsV-Ribbed Belt 3911573 3905867 for Cummins Engine ISB QSB 4B3.9 6B5.9 ISB3.9$42.00

Part Numbers and Cross References

39109934BT3.96BT5.9ISB3.9QSB3.9QSB4.5ISF3.8QSB5.9-44ISD4.5CM2150044512027352633075263307RXISBE5.95263307NXISBE43769719C3769719HE200WG4BTAA3288999328881232899744983000328847539723758PK16003901599391157504450201495264243044502014804450201235254461BH0X9350AA6ISBE6ISDEQSB6.7ISBE3.93972705C3972705ISC8.352854094ISBEISB4.5ISBe-135ISBe-150ISBe-170ISBe-180489787740891813957244ISB5.93949579QSB5.939369043288856392595339216036BTA5.9328895532887243289078390309939115593289716C32897163289746C32897463911563C39115633911588C39115883972380C39723803972382C39723823199573328894439058673911573KTA196CT8.3CUM3911573

Applications and Fitment Summary

  • Part Number
  • Cummins Engine: 4BT3.9,6BT5.9,ISB3.9,QSB3.9,QSB4.5,B4.5,ISF3.8,B5.9,QSB5.9-44,ISD4.5 CM2150,B5.9 LPG Plus CM556,G5.9,ISB 5.9 G CM2180,B4.5s,ISF3.8 CM2220 AN,ISB6.7 CM2250,B4.5 RGT,ISB CM800,QSB5.9-44 CM550,B5.9 G,G3.9,ISBe4 CM850,ISD6.7 CM2150,ISD6.7 CM2150 SN,QSB6.7 CM2250,QSB3.9-30 CM550,QSB5.9-30 CM550,B Gas Plus CM556,B6.7s,ISB CM2150,ISD4.5 CM2150 SN,ISB CM850,B LPG Plus CM556,B4.5,B3.9,ISF2.8 CM2220 AN,ISB6.7 CM2150 SN,QSB6.7 CM850,ISBe4 CM2150,G5.9 CM558,ISB6.7 CM2150 SQ,ISB4.5 CM2150 SN,ISB CM550,QSB5.9 CM850,B Gas International CM556,QSB4.5-30 CM550,ISBe CM800,ISBe5 CM2150 SN,QSB4.5 CM850,B5.9,ISBe CM850 New Holland: HEAVY equipment: DC100,DC80 (DC100) - CRAWLER DOZER (N.A. VERSION) (4/00-) (DC80) - CRAWLER DOZER (N.A. VERSION) (4/99-)
  • New Holland · Fit For New Holland
  • Cummins · DAF CF 5.9 d 185-250
  • Cummins · CE 136
  • Cummins · CE 162
  • Cummins · CE 184 C
  • Cummins · DAF LF 3.9 d 150-167
  • Cummins · BE 110 C
  • Cummins · BE 123 C
  • Cummins · BE 45
  • Cummins · BE 150
  • Cummins · BE 170
  • Cummins · DAF LF 5.9 d 135-250
  • Cummins · BE 99
  • Cummins · CE 136 C
  • Cummins · CE 162 C
  • Ford · F Series 3.9 d 203
  • Ford · 4BTAA
  • Ford · 250
  • Iveco · EuroCargo 3.9 d 129-170
  • Iveco · EuroCargo 5.9 d 182-275
  • Iveco · F4AE0481
  • Nefaz · 5000 5.9 d 250

Frequently Asked Questions

What parts replace OEM number ISB3.9?

This page lists 22 replacement listings indexed under ISB3.9. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for ISB3.9?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if ISB3.9 is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment

Send machine details before ordering high-risk parts.