Crankshafts for Caterpillar

Farseeparts forged steel cranks are cost effective and strong. With new forging and machining technologies, Farseeparts offers some of the best crankshafts available on the market today. All crankshafts are forged steel, core hardened and tempered to reduce stress and optimize tensile strength. Our crankshafts are designed to meet original tolerances giving you the most precise best base for your bottom end rebuild.

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The crankshaft is one of the most critical components of an engine. It is in charge of converting the reciprocal motion of the pistons into rotary motion.

The FARSEE Crankshfats for Komtasu are manufactured from high-quality forged alloy steel, allowing it to withstand the constant reciprical forces generated by the pistons.

No.	Part No.	Description	Engine	Equipment
1	1W5009	CRANKSHAFT W/GEAR	3408, 3408B, 3408C, 3408E	589, 631D, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 639D, 657E, 69D, 768C, 769C, 769D, 771C, 771D, 834B, 836, 988B, 988F, 988F II, AD40, AD45, AE40, AE40 II, CG137-08
2	1W6209	CRANKSHAFT W/GEAR	3408	657E, 988B
3	1W6213	CRANKSHAFT A W/GEAR	3412, G3412	D9L
4	1W9771	CRANKSHAFT	3204	215, 916, 926, 931B, 943, 953, D4HTSK II
5	1070992	CRANKSHAT AS FORGED	3046	933, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
6	1172830	CRANKSHAFT AS	3046	315, 315B, 315C, 317B LN, 318B, 933C, 939C
7	1253005	CRANKSHAFT W/GEAR	3066	318C, 319C, 320, 320B, 320B L, 320C, 320C FM, 320C L, 320D, 320D LRR, 320N, 321B, 321C, 323D L, 323D LN
8	1352419	CRANKSHAFT	3064	311B, 311C, 312B, 312C, 312C L, 314C
9	1601799	CRANKSHAFT W GEAR	3406E, C-15, C-16, C15	824C, 824G, 824G II, 825G II, 826G II, AD30, MTC835, R2900G
10	1694187	CRANKSHAFT	3176C, C-10	345B, 480, 75D, 966G II, D7R II, R1600, R1600G
11	1694189	CRANKSHAFT W/GEAR	C-12	85D, 972G II
12	1894918	CRANKSHAFT W/GEAR	C-18, C18	24M, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 631E, 631G, 633E II, 637E, 637G, 657E, 657G, 772, 834H, 836H, 988H, AD45B, AD55, D9T, PM-200, PM-201
13	2W4088	CRANKSHAFT A W/GEAR	3412, 3412C, 3412E, G3412, G3412C	24H, 651E, 657E, 773B, 773D, 775B, 775D, 844, 990, 990 II, 992C, 992D, D10N, D10R, D9L, PR-1000, PR-750B, SCT673, SPS342, SPT342
14	2327400	CRANKSHAFT	3054C	414E, 416D, 416E, 420D, 420E, 422E, 424D, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 442D, 442E, 444E, 914G, AP-300, AP-300D, AP-650B, AP-800D, C4.4, CB-434D, CB-534D, CB-564D, CD-54, CP- 433E
15	2611544	CRANKSHAFT W/GEAR	C-9	12H, 140M, 140M 2, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511
16	2715658	CRANKSHAFT W/GEAR	3116, 3126, 3126B, 3126E	120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 214B, 30/30, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL
17	3133996	CRANKSHAFT GEAR INCLUDED	C11	14M, 725, 730, 966H, C11, R1600H, R1700G, RM-300, TH35-C11I
18	3133997	CRANKSHAFT W/GEAR	C13	16M, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 621H, 621K, 623H, 623K LRC, 627H, 627K LRC, 730, 730C, 972H, 980C, 980K, 980K HLG, C13, C13 XQ350, CX31-C13I, D8N, TH35-C13I, TH35-C1
19	3216442	CRANKSHAFT	3304, G3304	120G, 130G
20	3348389	CRANKSHAFT W GEAR	3306, 3306B	12G, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H ES, 160H NA, 163H NA, 1673C, 330, 350, 528B, 530B, 615C, 627E, 627F, 637E, 815B, 966F, 966F II, 970F, 972G
21	3370201	CRANKSHAFT	C15	374F L, 735B, 740B, TH35-C15T
22	3370872	CRANKSHAFT	G3304, G3304B	120G, 130G, 3304, 3304B, 515, 517, 518C, 525, 527, D4H, D4H XL, D4HTSK III, D5HTSK II,
23	3442603	CRANKSHAFT	3306, 3306B, 3306C	12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G, 814F
24	3642828	CRANKSHAFT	3054, 3054B	312B L, 312C, 416B, 416C, 416D, 420D, 426C, 428B, 428C, 430D, 436C, 438C, 908, 914G, CB-434B, CB-434C, CB-535B, CB-544, CB- 545, CP-433C, CS-323C, CS-431C, IT14G, M312, M315, PS-150B
25	3645145	KIT WASHER	C7.1	120M 2, 2384C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E
26	3849906	CRANKSHAFT	3412, 3412C, 3412E	24H, 5110B, 651E, 657E, 773B, 773D, 773E, 775D, 775E, 844, 990, 990 II, 992C, C30, D10N, D10R, D9L, G3412, PM3412, PR-1000, SPS342, SPT342
27	4N7692	CRANKSHAFT W/GEAR- FORGED	G3304	120G, 130G, 215, 215B, 215C, 225, 225D, 229D, 3304, 518, 920, 930, 936, 941, 950, 950B, 950B/950E, 951B, 955K, 955L, 963, CB-534, D4D, D4E, D5H, E240, FB518, G936
28	4N7693	CRANKSHAFT W/GEAR- FORGED	3306, 3306B	120B, 12G, 140G, 14G, 160G, 1673C, 235, 235B, 235C, 528, 561C, 561D, 571G, 572G, 615, 615C, 627B, 637D, 639D, 814, 814B, 815, 815B, 816, 816B, 966C, 966D, 973, 977K, 977L, 980B, D250B
29	6I1453	CRANKSHAFT A W/GEAR	3406, 3406B, 3406C, 3406E	16G, 16H NA, 245B, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 621G, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 657B, 814B, 824C, 824G, 825G, 826C, 826G, 980C, 980F, 980G
30	6N2823	CRANKSHAFT-FORGED W/ GEAR	342, D342	D8K
31	7C4859	CRANKSHAFT W/GR- FORGED	3406, 3406B, G3406	16G, 578, 621E, 623E, 627E, 814B, 826C, 980C, SS-250
32	8M4505	CRANKSHAFT STD	D330A	955H, 955K, D4D
33	9M2337	CRANKSHAFT	1673, 1673B, D333A	561B, D333A
34	9N6221	CRANKSHAFT W/GEAR	3208	225, 3208, 613B, 613C, FB221, PR-1000, PS-500

Other part No. not included in the list, are available. Please contact us if you have any questions. Part Numbers are used for reference purposes only. Caterpillar^® is the registered trademark of Caterpillar Ltd.