Part number lookup
340D2 Replacement Parts
Cross-reference and compare 14 replacement listings for OEM / aftermarket part number 340D2. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
14 Matching Products
CaterpillarGear Pump 2897917 for Caterpillar CAT 330D 336D 336D2 M330D Engine C9$658.51
CaterpillarMuffler Silencer 205-6642 for Caterpillar CAT E330C E330D Excavator$753.97
Caterpillar1 Set Skirt-Piston 3247380 for Caterpillar CAT C9 Engine 330C 330D 336D 36D2 Excavator in USA$262.94
CaterpillarAir Hose 266-6217 for Caterpillar CAT E330D 330D 336D 336D2 M330D$306.52
CaterpillarCoupling Assembly 3244230 for Caterpillar C9 Engine Excavator CAT 330D 336D 36D2$384.51
CaterpillarCoupling Element Rubber 324-4231 for Caterpillar CAT C9 Excavator 330D 336D 36D2$160.98
CaterpillarCoupling Rubber Assembly 324-4231 & 433-2522 & 324-4451 for Caterpillar CAT Engine C9 Excavator 330D 336D 36D2$288.03
CaterpillarCrankshaft 261-1544 for Caterpillar Engine C9 C-9 Excavator CAT 330C 330D 336D$3,046.15
CaterpillarCrown Piston 2651401 for Caterpillar CAT Excavator 330D 330D L 330D LN 330D MH 336D Engine C7 C9 in USA$203.89
ExcavatorCylinder Head 344-2149 for Caterpillar CAT Excavator 336D 330C 330D$5,126.89
ExcavatorCylinder Head 344-2149 for Caterpillar CAT Excavator 336D 330C 330D$4,952.22
CaterpillarCylinder Head Gasket 1871315 for Caterpillar CAT Engine C9 Excavator 330C 336D 336D2 340D L Tractor 627G 637G$150.98
CaterpillarFuel Injection Pump 20R-1635 for Caterpillar CAT Engine C7 Excavator 324D 325D 328D 329D 330D 336D 340D M325D$2,333.86
CaterpillarFuel Injector Wiring Harness 419-0841 for Caterpillar CAT 330C 330D 336D 336D2 586C 2290 2390 2491 2590 511 521 Engine C9$286.25Part Numbers and Cross References
CA2897917289-7917336D2340D2M330D205-6642CA2056642E330CE330D3247380CA3247380M330DGENERATORC9LANDFILLC9MOBILECA2666217266-6217CA3244230324-4230C9CaterpillarCA3244231324-4231433-2522324-4451099-8110099-8111CA4332522CA2611544261-15442PETROLEUM2651401CA2651401CA3442149344-2149CX31-C9ITH31-E61CA1871315187-1315MTC735CA20R163520R-1635CA4190841419-0841
Applications and Fitment Summary
- Part Number
- Caterpillar · s: EXCAVATOR:330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 340D L, 340D2 L MOBILE HYD POWER UNIT:330D, 330D L, 336D L WHEELED EXCAVATOR:M330D Engine:C9
- CAT · s: Fit For Caterpillar
- Caterpillar CAT E330C E330D Excavator
- reference models only:
- Caterpillar · Caterpillar E330
- Caterpillar · Caterpillar E330D
- Caterpillar · Caterpillar Excavator CAT E330D
- Caterpillar · s: Caterpillar CAT Model: 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, M330D Size:100*200*55
- Caterpillar · s: Fit For Caterpillar CAT Model 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, M330D
- Caterpillar · s: Fit For Caterpillar CAT Excavator: 330C, 330C L, 330C LN, 330D, 330D L, 336D, 336D L, 336D LN, 336D2, 336D2, 336D2 GC, 336D2 L, 336D2 LXE, 336D2 XE, 340D L, 340D2 L, M330D Fit For Caterpillar CAT Motor Grader:12H, 140M, 140M Series 2, 14L, 160M, 160M Series 2 Fit For Caterpillar CAT Track Feller Buncher: 2290, 2390, 2391, 2491, 2590, 511, 521, 521B, 522, 522B, 532, 541 Series 2, 541, 551, 552 Series 2, 552, TK711, TK721, TK722, TK732, TK741, TK751, TK752 Fit For Caterpillar CAT Tractor:586C Fit For Caterpillar CAT Compactor:815F Series 2, 816F Series 2 Fit For Caterpillar CAT Petroleum Package:CX31-C9I, TH31-C9I, TH31-C9P Fit For Caterpillar CAT Generator Set:XQP275, XQP300
- Excavator: 330D,330D FM,330D L,330D MH,336D,336D L,336D LN,336D2,336D2 L,340D L,340D2 L INDUSTRIAL Engine: C9 LANDFILL COMPACTOR:816F II MOBILE HYD POWER UNIT:330D,330D L,336D L MOTOR GRADER:140M,140M 2,160M,160M 2 PETROLEUM Engine: C9 PETROLEUM PACKAGE: CX31-C9I PETROLEUM TRANSMISSION: TH31-E61 SITE PREP Tractor: 586C SOIL COMPACTOR:815F II TRACK FELLER BUNCHER:2390,2391,2491,2590,511,521,521B,522,522B,532,541,541 2,551,552,552 2 TRACK LOADER:973C,973D TRACK-TYPE Tractor: D6R,D6R III,D6R STD,D6T,D7R XR WHEEL DOZER:814F II WHEEL SCRAPER:627G,637D,637E,637G WHEEL TRACTOR
- EXCAVATOR:330D,330D FM,330D L,330D MH,336D,336D L,336D LN,336D2,336D2 L,340D L,340D2 L INDUSTRIAL ENGINE:C9 LANDFILL COMPACTOR:816F II MOBILE HYD POWER UNIT:330D,330D L,336D L MOTOR GRADER:140M,140M 2,160M,160M 2 PETROLEUM ENGINE:C9 PETROLEUM PACKAGE:CX31-C9I PETROLEUM TRANSMISSION:TH31-E61 SITE PREP TRACTOR:586C SOIL COMPACTOR:815F II TRACK FELLER BUNCHER:2390,2391,2491,2590,511,521,521B,522,522B,532,541,541 2,551,552,552 2 TRACK LOADER:973C,973D TRACK-TYPE TRACTOR:D6R,D6R III,D6R STD,D6T,D7R XR WHEEL DOZER:814F II WHEEL SCRAPER:627G,637D,637E,637G WHEEL TRACTOR
Frequently Asked Questions
What parts replace OEM number 340D2?
This page lists 14 replacement listings indexed under 340D2. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 340D2?
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 340D2 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.