Part number lookup

D250B Replacement Parts

Cross-reference and compare 9 replacement listings for OEM / aftermarket part number D250B. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

9 Matching Products

5 Pairs Main Bearings 4w5738 for Caterpillar CAT Excavator 330 L 330B 350 Engine 3304 3304B 3306 3306BCaterpillar5 Pairs Main Bearings 4w5738 for Caterpillar CAT Excavator 330 L 330B 350 Engine 3304 3304B 3306 3306B$211.68Crankshaft 2W7458 for Caterpillar CAT Excavator 235 235C 235D 330 FM L 330 L E300 Engine 3306 with Gear in USACaterpillarCrankshaft 2W7458 for Caterpillar CAT Excavator 235 235C 235D 330 FM L 330 L E300 Engine 3306 with Gear in USA$3,038.91Crankshaft 4N7693 for Caterpillar CAT 3306 Engine 235 235B 235C ExcavatorCaterpillarCrankshaft 4N7693 for Caterpillar CAT 3306 Engine 235 235B 235C Excavator$1,625.76Cylinder Block Bare 1N3576 for Caterpillar CAT 3306 Engine Truck D250B D250E in USACaterpillarCylinder Block Bare 1N3576 for Caterpillar CAT 3306 Engine Truck D250B D250E in USA$7,128.17Oil Pump 4W-2448 8N-8635 6I-1346 For Cat Caterpillar Artoculated Dump Truck D250B D25C D25D Engine 3306CaterpillarOil Pump 4W-2448 8N-8635 6I-1346 For Cat Caterpillar Artoculated Dump Truck D250B D25C D25D Engine 3306$511.82Oil Pump 4W2448 for Caterpillar CAT Truck D250B D25C D25D D300B D30C D30D in USACaterpillarOil Pump 4W2448 for Caterpillar CAT Truck D250B D25C D25D D300B D30C D30D in USA$212.63Spider Bearing 6H2577 for Caterpillar CAT 515 525 563C 573C 613C Tractor Loader 3208 3304 3306 EngineCaterpillarSpider Bearing 6H2577 for Caterpillar CAT 515 525 563C 573C 613C Tractor Loader 3208 3304 3306 Engine$82.93Spider Bearing Assembly 1S9670 for Caterpillar CAT 561B 561C 571G 572G 920 Loader Tractor 3304 3306 3176C EngineCaterpillarSpider Bearing Assembly 1S9670 for Caterpillar CAT 561B 561C 571G 572G 920 Loader Tractor 3304 3306 3176C Engine$86.17Turbo S4DS Turbocharger 7C-7596 for Caterpillar CAT Earth Moving with 3306 3406 3406B 3406C EngineCaterpillarTurbo S4DS Turbocharger 7C-7596 for Caterpillar CAT Earth Moving with 3306 3406 3406B 3406C Engine$637.45

Part Numbers and Cross References

CA4W57384W-5738D250BD300BD350C350GASG3304G3306GEN2W7458CA2W74584N76933306CompatibleE300GASG3306G3306BGENCA4N76934N7696CA4N7696CA4N76994N-7699D300D1N3576D250ED300E4W-24488N-86356I-1346D350DCA4W24486H2577CA6H2577D250DR2900R2900GRM-350B1S9670CA1S9670R1600GR1600HR1700GCA7C75967C-7596S4DS0013406B3406C3408B3408C

Applications and Fitment Summary

  • Part Number
  • Caterpillar · s: 2W7458 Crankshaft Assy., Field Replacement, Replaces 4N7693 New Holland parts 3306 Compatible models Caterpillar: ARTICULATED TRUCK:D250B, D25D, D300D CHALLENGER:65, 65C, 70C EXCAVATOR:235, 235C, 235D, 330 FM L, 330 L, E300 GAS ENGINE:G3306, G3306B GEN SET ENGINE:3306, 3306B INDUSTRIAL ENGINE:3306 LANDFILL COMPACTOR:816B MOTOR GRADER:12G, 12H NA, 140G PIPELAYER:572G TRACK LOADER:973 TRACK-TYPE TRACTOR:D6D, D6G, D6H, D6H XL, D6H XR, D7G, D7H TRUCK ENGINE:3306B WHEEL DOZER:814B WHEEL LOADER:966D, 966F, 966F II, 970F WHEEL SCRAPER:637E WHEEL SKIDDER:528 WHEEL TRACTOR:627E
  • Caterpillar CAT 3306 Engine
  • Caterpillar CAT Truck D250B D25C D25D D300B D30C D30D
  • CAT · s: Articulated Truck:D250B, D250D, D250E, D300B, D300D, D300E Landfill Compactor:836 Load Haul Dump:R2900, R2900G, R3000H Motor Grader:16 Reclaimer Mixer:RM-350B Soil Compactor:815 Track-Type Tractor:D7F, D7G Underground Art Truck:AD30 Wheel Dozer:834B Wheel Feller Buncher:563C, 573C Wheel Loader:950, 966C, 988B, 988F, 988F II Wheel Skidder:515, 525 Wheel Tractor:613C, 621 Caterpillar CAT Engine:3208, 3304, 3306, 3406, 3406C, 3408, 3408C, 3408E, C13, C15, C7.1
  • CAT · s: Fit for following models: Caterpillar Articulated Truck: D250B, D25C, D25D, D300B, D30C, D350C, D35C Caterpillar Load Haul Dump: R1600G, R1600H, R1700G Caterpillar Pipelayer: 561B, 561C, 571G, 572G Caterpillar Track Loader: 955H, 977K, 977L Caterpillar Wheel Loader: 920, 930, 930R Caterpillar Track-Type Tractor: D5, D5B, D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D7G, D7G2
  • Caterpillar · s:for Caterpillar CAT Earth Moving with 3306 3406 3406B 3406C Engine

Frequently Asked Questions

What parts replace OEM number D250B?

This page lists 9 replacement listings indexed under D250B. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for D250B?

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 D250B 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

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