Carriers

Planetary Gear Carriers, Planet Carrier

Our carriers are produced from quality cast iron and tempered to remove any stresses due to processing. NBSJ Carriers are packaged in chemically treated paper or nylon bags to prevent corrosion during extended storage under unfavorable conditions.

CARRIERS FOR CATERPILLAR, KOMATSU, CASE, DAEWOO-DOOSAN, FIAT-NEW HOLLAND, HITACHI, HYUNDAI, JCB, KOBELCO, BOBCAT, LIEBHERR, SAMSUNG-VOLVO, JOHN DEERE.

NBSJ offers the highest quality replacement planetary gear carriers for popular CAT & Komatsu excavators and bulldozers. our carriers are precision manufactured to allow for an exact fit with low backlash. This allows for smooth motion transfer, even under substantial torque loads. So when it’s time to overhaul your brand equipment count on us to always have the right parts with the right fit.

replacement planetary gear carriers

Replacement Planetary Gear Carriers for CAT Machinery

Part No.DescriptionApplication
104-3133CARRIER-PLANETARY589, D9N, D9R, D9T
106-0713CARRIERD5R LGP, D6M, D6N, D6N LGP
106-7099CARRIER-PLANETARY589, D10N, D10R, D10T, D10T2, D8L, D9N, D9R
108-5621CARRIER-PLANETARY517, 527, D5R LGP, D6M, D6N, D6N LGP
110-7058CARRIER-PLANETARY320B, 322B L, 325 L, 325B, 325B L
110-7059CARRIER-PLANETARY320B, 322B L, 325 L, 325B, 325B L
110-7209CARRIER320B, 322B L, 325 L, 325B, 325B L
110-7228CARRIER-PLANETARY330B, 330B L
110-7243CARRIER AS330B, 330B L
112-7307CARRIER528B, 530B, 735, 814B, 815B, 816B, 966D, 966F, D25C, D25D, D30C, D350C, D350E, D350E II, D35C, D35HP, D400
112-7308CARRIER-PLANETARY589, 834B, 834G, 834H, 834K, 836, 836G, 836H, 836K, 986H, 988G, 988H, 988K, AD30, D350E, D350E II, D400E, D9N, D9R, D9T, R2900, R2900G, R3000H
112-8041CARRIER-PLANETARY814B, 814F, 815B, 815F, 816F, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 972H, 972M, 980C, 980F, 980F II, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT
112-8042CARRIER-PLANETARY572R, 572R II, 578, 583R, 814F, 814F II, 815F, 815F II, 816F, 816F II, 972H, 972K, 980F, 980F II, 980G, 980G II, 980H, 980K, 980M, D7H, D7R, D7R II, D7R XR, D8N, R1600, R1600G, R1600H, R1700 II, R1700
129-3046CARRIER-PLANETARY824G, 824G II, 824H, 824K, 980G, 980G II, 980H, 980K, 980K HLG, 980M, AD30, R1700G
129-4300CARRIER-PLANETARY966G, 966G II, 966H, 966K, 972G, 972G II, 972H, 972K, IT38G II
148-4637CARRIER-PLANETARY318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR
162-0270CARRIER-PLANETARY988B, 988F
186-4117CARRIER AS416B, 416C, 416D, 420D, 424D, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, CS-531C, CS-531D, CS-533C, CS-533D, CS-563C, CS-563D, CS-573C, CS-573D, CS-583C, CS-583D
191-2571CARRIER-PLANETARY320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN,
191-2578CARRIER-PLANETARY318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR
191-2678CARRIER AS322C, 322C FM, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
191-2686CARRIER AS320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 323D LN, 323D SA, 323E L, 325C, 325C FM, 325D, 325D L, 325D MH, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN
209-4159CARRIER902, 906, 906H, 906H2, 907H, 907H2, 908H, 908H2, TH210, TH215
210-5924PLANETARY GP-FINAL DRIVE414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, TH220B, TH330B, TH340B, TH350B, TH355B
210-5943CARRIER-PLANETARY416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, TH220B, TH330B, TH340B, TH350B, TH355B
216-1601CARRIER414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, CP-533E, CP-54B, CS-533E, CS-54, CS-54B, CS-563E, TH460B
267-6799CARRIER-PLANETARY320D, 320D FM, 320D FM RR, 322C, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN,
269-8417GEAR-PLANETARY16M 
320-8565CARRIERTH414C
424-8845CARRIER-PLANETARY16M 
1M4153CARRIER594, 594H, D8H, D8K, D9G, D9H
1T1481CARRIER-RING936, 950B, 950B/950E, 950F, 966R, G936
1V1409CARRIER910, 920
1V2281CARRIER518, 613, 613B, 950
1V3335CARRIER518, 930
2P4408CARRIER518, 528, 920, 930, 941, 951B, D4D, D4E
2V5722CARRIER528B, 530B, 735, 814B, 815B, 816B, 966D, 966F, D25C, D25D, D30C, D350C, D350E, D350E II, D35C, D35HP, D400
3P0298CARRIER-INPUT120G, 12G, 130G, 140G, 160G
3P0306CARRIER-PLANETARY120G, 12G, 130G, 140G, 160G
3P0862CARRIER-INPUT14G, 14H, 14H NA, 16G, 16H, 16H NA
3P1609CARRIER-PLANETARY14G, 14H, 14H NA, 16G, 16H, 16H NA
3P2415CARRIER-PLANETARY824C, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826C, 826G, 826G II, 826H, 826K, 834B, 836, 980C, 980F, 980F II, 980G, 980G II, 980H, 980K, 980K HLG, 980M, 982M, 988B, 988F, 988F II
3P3775CARRIER-PLANETARY589, 834B, D400, D44B, D550B, D9L, D9N
3T3294CARRIER-PLANETARYD10N, D10R, D10T, D10T2, D9L
INFCARRIER-PLANETARY515, 518C, 525, 936F, 938F, 938G, 938G II, IT38F, IT38G, IT38G II
4S5940CARRIER ASSEM.814, 950, 955K, 955L, 966C, D5B
4S5980CARRIER 
4V5237CARRIER-PLANETARY611, 615, 615C, 735, 735B, 740, 740B, 816B, 966G, D25D, D400E, D400E II, D40D, R1600, R1600G, R1600H
4V8541CARRIER-PLANETARY518, 528, 613C, 613C II, 613G, 730, 730C, 950B, 950B/950E, D300E, D300E II, R1300, R1300G, R1300G II
4V9823CARRIER-PLANETARY916, CS-643, IT18B
5M7875CARRIER-FRONT14E, 572G, 977K, 977L, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D7F, D7G, D7G2
5S0887CARRIER920, 930, 941, 951B, D4D
5S0889CARRIER ASSEM.518, 528, 920, 930, 941, 951B, D4D, D4E
5S4493CARRIER814, 950, 955K, 955L, 966C, D5, D5B
5S7023CARRIER814, 950, 955K, 955L, 966C, D5, D5B
5V6177CARRIER-PLANETARY508, 518, 936, D250B, D300B, D300D, G936
6C0739CARRIER AS215, 215B, 215C
6G7213CARRIER-PLANETARY120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
6G7214CARRIER
6I8309CARRIER631E, 631G, 633E II, 637E, 637G, 657E, 657G
6P0748CARRIER-PLANETARY910, 916, 926, 926A, 931B, 931C, 931C II, 933, D3C, D3C III, D4B, D4C, D4C III, IT18B, IT28
6S3011CARRIER910 
6T0275CARRIER926, IT28, IT28B
6T3726CARRIER AS89, 834B, AD30, D350E, D350E II, D400, D400E, D44B, D550B, D9L, D9N, D9R, D9T, R2900, R2900G, R3000H
6Y1336CARRIER-PLANETARY583T, 587R, 587T, D8N, D8R, D8R II, D8T, PL83, PL87, PM-201, PM-465, PM-565B
6Y1604CARRIER AS980C, 980F, 980F II
6Y2109CARRIER-SEAL936, 936F, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966H, 966K, 966M, G936, IT62G, IT62G II, IT62H, R1300, R1300G, R1300G II
6Y4819CARRIER-PLANETARY578, 814B, 814F, 815B, 815F, 816F, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 972H, 972K, 972M, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H
6Y4846CARRIER-PLANETARY572R, 572R II, 583R, 583T, 587R, 587T, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T, PL83, PL87
6Y7879CARRIER-PLANETARY950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, IT62G, IT62G II, IT62H, R1300G II 
7G4589CARRIER-PLANETARY980C, 980F, 980F II
7G5444CARRIER-PLANETARY561M, 561N, 936, 936F, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966H, 966K, 966M, 966R, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D5N
7G5445CARRIER-PLANETARY613C, 613C II, 613G, 936, G936
7G5684CARRIER-PLANETARY572R, 572R II, 578, 583R, D6R, D7H, D7R, D7R II, D7R XR
7G7218CARRIER-PLANETARY572R, 572R II, 578, 583R, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 972H, 972K, 972M, 980C, 980F, 980F II, 980G, 980G II, 980H
7G8211CARRIER AS589, 824C, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826C, 826G, 826G II, 826H, 826K, 980G, 980H, 980K, 980K HLG, 980M, 982M, D8L, D9N
7I7728CARRIER-PLANETARY1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322 FM L, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325B, 325B L, 325C, 325C FM
7K1848CARRIER815, 966C
7T1124CARRIER AS589, D8L
7T2531CARRIER-PLANETARY572R, 572R II, 578, 583R, D6R, D7H, D7R, D7R II, D7R XR
7T3365CARRIER-PLANETARYD8N, R1600, R1600G, R1600H, R1700 II, R1700G
7T8170CARRIER-PLANETARY926, 939, D4H, D4HTSK II, D5C, D5C III, IT28
7Y0228CARRIER AS325, 325 LN
7Y0241CARRIER325, 325 LN
7Y0242CARRIER325, 325 LN
7Y0643CARRIER325 L, 328D LCR, 330, 330 FM L, 330 L, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
7Y0645CARRIER325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
7Y0731CARRIER325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
7Y1238CARRIER322 FM L, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330D FM, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG
7Y1432CARRIER 315C, 315D L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L
7Y1433CARRIER315C, 315D L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L
7Y1751CARRIER-PLANETARY320 L, 320B, 320B L, 320N, 321B
7Y1752CARRIER-PLANETARY320 L, 320B, 320B L, 320N, 321B
7Y1771CARRIER 320 L, 345B, 345B L
7Y1774CARRIER 320 L, 345B, 345B L
8D2532CARRIER-PLANETARY14G, 14H, 14H NA
8D3591CARRIER-PLANETARY12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
INFCARRIER AS980F, 980F II, 980G, 980G II, 980H, 980K, 980M
INFCARRIER-PLANETARY910, 916, 931B, 931C, 931C II, 933, D3C, D3C III
INFCARRIER AS910, 916, 926, 931B, 931C, 931C II, 933, D3C, D3C III, D4C, D4C III, IT18B, IT28B
8G6335CARRIER-PLANETARY953, 953B
8G7133CARRIER AS963, 963B
8M8677CARRIER-REAR14E, 572G, 977K, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D7F, D7G, D7G2
8P5777CARRIER-RING980C, 980F, 980F II, 980G, 980H, 980K, 980M
8P5778CARRIER-RING980C, 980F, 980F II, 980G, 980G II, 980H, 980K, 980M
8R2198CARRIER-PLANETARY928F, 928G, 928H, 928HZ, IT18F, IT28F, IT28G
8R2537CARRIER-PLANETARY918F, 924F, 924G, 924GZ, 924H, 924HZ, 924K, IT18F, IT24F
8R4571CARRIER-PLANETARY950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, IT62G, IT62G II, IT62H
8R4821CARRIER-PLANETARY824C, 980C, 980F, 980F II, AD40, AE40, D40D, R1700 II
8S9070CARRIER ASSEMBLYD7F 
9C6027CARRIER814F, 814F II, 815F, 815F II, 816F, 816F II, 966F, 966F II, 970F, D6R
9D8794CARRIER-PLANETARY772, 772B, 773B, 773D, 773E, 775B, 775D, 775E
9G1490CARRIER-PLANETARY561M, 561N, 936, 936F, D4H XL, D4HTSK III, D5M, D5N, G936
9G1491CARRIER-PLANETARY950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966H, 966K, 966M, 966R, D5H, D5H XL, D5HTSK II, IT62G, IT62G II, IT62H, R1300, R1300G, R1300G II
9G9175CARRIER D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL
9K1759CARRIER 528, 814, 815, 966C
9P3468CARRIER-PLANETARY589, D8L, D9N, D9R, D9T
9P3663CARRIER594H, D8K, D9H
9P3731CARRIER-PLANETARY966D, 966F, 966F II, 966G, 966G II, 970F, 972G
9P8451CARRIER-PLANETARY120G, 12G, 130G, 140G, 160G
9W0517CARRIER-PLANETARY517, 527, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966H, 966K, 966M, D5H, D5H XL, D5HTSK II, D6M, IT62G, IT62G II, IT62H, R1300, R1300G, R1300G
9W3605CARRIER-RING615, 615C, 814B, 814F, 815B, 815F, 816F, 966D, 966F, 966F II, 970F, D250B, D250E, D25C, D300E, D6H, D6H XL, D6H XR, D7H, D8N, R1600, R1600G, R1600H, R1700 II, R1700G
9W4949CARRIER-PLANETARY950B, 950B/950E, 950F, 950F II, 966R, R1300, R1300G
9W4957CARRIER-PLANETARY936, 936F, G936
9W6046CARRIER AS926, 939, D4H, D4HTSK II, D5C, D5C III, IT28B
9W7839CARRIER-PLANETARYD6H, D6H XL, D6H XR, D6R, D6R II, D7H, D7R II, D8N
9W9392CARRIER-PLANETARY583T, 587R, 587T, D8N, D8R, D8R II, D8T, PL83, PL87
9W9396CARRIER-PLANETARYD8N, D8R

Replacement Planetary Gear Carriers for KOMATSU Machinery

Part No.DescriptionApplication
207-26-71570CARRIER KOMATSUPC220LL, PC270LL, PC300, PC300HD, PC340, PC350, PC350HD, PC360, PC380, PC390
20Y-26-21150CARRIER KOMATSUPC200, PC200Z, PC210, PC220, PC228UU, PC230, PC240
20Y-27-21140CARRIER KOMATSUPC100L, PC200, PC210, PC220, PC230, PC240
20Y-27-21153CARRIER KOMATSUCD110R, PC100L, PC200, PC210, PC220, PC230, PC240, PC300, PC300SC, PC340, PC350, PC380
20Y-27-22170CARRIER KOMATSUBP500, BR200J, BR200S, BR200T, BR250RG, BR300J, BR300S, BR310JG, BR350JG, BR380JG, COOLANT, CS360, CS360SD, PC100L, PC160, PC180, PC200, PC200CA, PC300, PC600, PC650, PC700
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