Gearboxes For Sale

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1 of 29
Used Lufkin SF2413-14.252 Parallel Shaft Gearbox

Used double output, single reduction gear reducer, 3.93:1, 2500hp with 1.5 service factor, 40hp pony motor - 1775rpm, 230/460v, 1.15, Koenig model KE120-65T-40 - order 36406, s/n TG279

1 of 29
  • 3750 HP
  • 1150/292.6 RPM
  • Ratio: 3.9300
  • Stock No: 55845
3750
3.9300
1150/292.6
1 of 9
Rebuilt Hansen RVL34 Right Angle Gearbox

REBUILT 16:1 ratio, 1900hp with 1.9 service factor, 1750 input rpm, 109 output rpm, were being driven by 1000 HP motor

1 of 9
  • 3610 HP
  • 1750/109 RPM
  • Ratio: 16.0000
  • Stock No: 58553
3610
16.0000
1750/109
1 of 6
Used General Electric SI-458 Parallel Shaft Gearbox

Used two stage parallel gear increaser, 19625hp, 2.178:1 ratio, input 4860 rpm, output 10585 rpm

1 of 6
  • 19625 HP
  • 4860/10585 RPM
  • Ratio: 2.1780
  • Stock No: 56934
19625
2.1780
4860/10585
1 of 18
Used Philadelphia S458A-LB Parallel Shaft Gearbox

Used two stage parallel gear increaser, 33000hp, 2.178:1 ratio, 1.6 service factore, 4860 input rpm, 10584 output rpm

1 of 18
  • 33000 HP
  • 4860/10585 RPM
  • Ratio: 2.1780
  • Stock No: 56935
33000
2.1780
4860/10585
1 of 5
New Lufkin N1802C Parallel Shaft Gearbox

Surplus speed increaser, 3450hp with 1.58 service factor, 4.279:1 ratio, 1788 input rpm, 7651 output rpm, order#203777

1 of 5
  • 5451 HP
  • 1788/7651 RPM
  • Ratio: 4.2790
  • Stock No: 58416
5451
4.2790
1788/7651
1 of 5
New Lufkin N1802C Parallel Shaft Gearbox

Surplus speed increaser, 3450hp with 1.58 service factor, 4.279:1 ratio, 1788 input rpm, 7651 output rpm, order#203776

1 of 5
  • 5451 HP
  • 1788/7651 RPM
  • Ratio: 4.2790
  • Stock No: 58417
5451
4.2790
1788/7651
1 of 7
Used Lufkin TCBL80-270CHS Inline Gearbox

Unused surplus right angle gear drive, 90hp with 1.03 service factor, 156.89/1 ratio, input rpm 1750, built 2010

1 of 7
  • 90 HP
  • 1750 RPM
  • Ratio: 156.8900
  • Stock No: 58322
90
156.8900
1750
1 of 8
Used Philadelphia 155HP1 Parallel Shaft Gearbox

Reconditioned gear reducer, 1060hp with 1.75 service factor, 5.167:1 ratio, input rpm 1180, 228.07 output rpm, order# 426281-1

1 of 8
  • 1855 HP
  • 1180/228.01 RPM
  • Ratio: 5.1670
  • Stock No: 58270
1855
5.1670
1180/228.01
1 of 14
Used Lufkin 1419C Parallel Shaft Gearbox

Used gear increaser, 1085hp with 2.07 service factor, 5.04:1 ratio, 1190 input rpm, 6000 output rpm, order# 201259

1 of 14
  • 2245 HP
  • 1190/6000 RPM
  • Ratio: 5.0400
  • Stock No: 58473
2245
5.0400
1190/6000
1 of 8
Used Lufkin MV1219HG Parallel Shaft Gearbox

Unused parallel gear reducer, 1.2:1 ratio, 1500rpm input, service rating 2776hp, 1.86 service factor, catalog rating 5170hp, order # 205412, MFG 2011

1 of 8
  • 5170 HP
  • 1500/1800 RPM
  • Ratio: 1.2000
  • Stock No: 58493
5170
1.2000
1500/1800
1 of 9
Used Lufkin MV1219HG Parallel Shaft Gearbox

Unused parallel gear reducer, 1.2:1 ratio, 1500rpm input, service rating 2776hp, 1.86 service factor, catalog rating 5170hp, order # 205412, MFG 2011

1 of 9
  • 5170 HP
  • 1500/1250 RPM
  • Ratio: 1.2000
  • Stock No: 58494
5170
1.2000
1500/1250
1 of 15
Used Lufkin N1200C Parallel Shaft Gearbox

Parallel shaft gear increaser, 1438hp with 2.36 service factor, 1780 input rpm, 4432 output rpm, order# 202342, on skid with Westinghouse motor

1 of 15
  • 3400 HP
  • 1780 RPM
  • Ratio: 2.4900
  • Stock No: 58371
3400
2.4900
1780
1 of 14
Used Lufkin N1200C Parallel Shaft Gearbox

Parallel shaft gear increaser, 1438 hp with 2.36 service factor, 1780 input rpm, 4432 output rpm, order# 202342, on skid with Westinghouse motor

1 of 14
  • 3400 HP
  • 1780 RPM
  • Ratio: 2.4900
  • Stock No: 58373
3400
2.4900
1780
1 of 8
Used Lufkin N1200C Parallel Shaft Gearbox

Parallel shaft gear increaser, 1438 hp with 2.36 service factor, 1780 input rpm, 4432 output rpm, order# 202342, on skid with Westinghouse motor

1 of 8
  • 3400 HP
  • 1780 RPM
  • Ratio: 2.4900
  • Stock No: 58375
3400
2.4900
1780
1 of 9
Used Lufkin N1200C Parallel Shaft Gearbox

Parallel shaft gear increaser, 1438 hp with 2.36 service factor, 1780 input rpm, 4432 output rpm, order# 202342, on skid with Westinghouse motor

1 of 9
  • 3400 HP
  • 1780 RPM
  • Ratio: 2.4900
  • Stock No: 58377
3400
2.4900
1780
1 of 5
Used Lufkin N1400C Parallel Shaft Gearbox

Used single stage parallel gear increaser, 1750hp with 1.94 service factor, 2.745:1 ratio, 1760 input rpm, 4831 output rpm order # 801774

1 of 5
  • 3403 HP
  • 1760/4831 RPM
  • Ratio: 2.7450
  • Stock No: 56626
3403
2.7450
1760/4831
1 of 14
Used Lufkin NM1202C Parallel Shaft Gearbox

Used gear drive increaser, 1781hp with 1.76 service factor, 2.339:1 ratio, 1800 input rpm, order# 827283

1 of 14
  • 3148 HP
  • 1800/4211 RPM
  • Ratio: 2.3390
  • Stock No: 57097
3148
2.3390
1800/4211
1 of 12
Rebuilt Lufkin NM1204C Parallel Shaft Gearbox

Rebuilt gear increaser, 2.1899: 1 ratio, 1780 input rpm, 3734 hp catalog rating, 2000hp service rating, 1.86 SF, order# 847756

1 of 12
  • 3734 HP
  • 1780/3898 RPM
  • Ratio: 2.1899
  • Stock No: 57362
3734
2.1899
1780/3898
1 of 2
Used Philadelphia 14.5HSA Parallel Shaft Gearbox

3130 hp with a 2.0 S.F Parallel shaft Gear increaser. Order # 455848-1

1 of 2
  • 3130 HP
  • 1000/4029 RPM
  • Ratio: 4.0290
  • Stock No: 56803
3130
4.0290
1000/4029
1 of 6
Used Philadelphia 14.5HSA Parallel Shaft Gearbox

3130 hp with a 2.0 S.F Parallel shaft Gear increaser. Order # 455848-1

1 of 6
  • 3130 HP
  • 1000/4029 RPM
  • Ratio: 4.0290
  • Stock No: 56801
3130
4.0290
1000/4029
1 of 22
Used Falk 15.8x5.523-5 Parallel Shaft Gearbox

Used double output shaft parallel gear reducer, 250hp with 1.67 service factor, 36.68:1 ratio, 1750 input rpm, 47.7 output rpm

1 of 22
  • 417.5 HP
  • 1750/47.7 RPM
  • Ratio: 36.6800
  • Stock No: 57577
417.5
36.6800
1750/47.7
1 of 9
Used Western 11611 Parallel Shaft Gearbox

High speed unit parallel shaft increaser, 2.00 service factor, 3.971:1 Ratio, customer# 81-558, order# 127-91102, was with Superior 40X12

1 of 9
  • 3300 HP
  • 900/3573 RPM
  • Ratio: 3.9710
  • Stock No: 52690
3300
3.9710
900/3573
1 of 17
Used Western 11611 Parallel Shaft Gearbox

High speed unit parallel shaft increaser, 2.00 service factor, customer# 81-558, order# 127-91102, was with Superior 40X12

1 of 17
  • 3300 HP
  • 900/3573 RPM
  • Ratio: 3.9710
  • Stock No: 52691
3300
3.9710
900/3573
1 of 8
Used Philadelphia 155HP1 Parallel Shaft Gearbox

Used gear reducer, 1060hp with 1.75 service factor, 5.167:1 ratio, input rpm 1180, 228.01 output rpm, order# 16639

1 of 8
  • 1855 HP
  • 1180/228.01 RPM
  • Ratio: 5.1670
  • Stock No: 58319
1855
5.1670
1180/228.01
1 of 7
Used Philadelphia 155HP1 Parallel Shaft Gearbox

Used gear reducer, 1060hp with 2.0 service factor, 5.172:1 ratio, input rpm 1180, 228 output rpm, order# 1148775

1 of 7
  • 2120 HP
  • 1180/228.01 RPM
  • Ratio: 5.1720
  • Stock No: 58320
2120
5.1720
1180/228.01
1 of 7
Used Philadelphia 155HP1 Parallel Shaft Gearbox

Used gear reducer, 1060hp with 1.75 service factor, 5.167:1 ratio, input rpm 1180, 228.07 output rpm, order# 426281-1

1 of 7
  • 1855 HP
  • 1180/228.07 RPM
  • Ratio: 5.1670
  • Stock No: 58321
1855
5.1670
1180/228.07
1 of 6
Used Lufkin S2212C Parallel Shaft Gearbox

Used parallel gear drive, single reduction, 2563hp with 1.5 service factor, 1200 input rpm, 492 output rpm, order # 823140

1 of 6
  • 3844 HP
  • 1200/492 RPM
  • Ratio: 2.4380
  • Stock No: 56253
3844
2.4380
1200/492
1 of 13
Used Lufkin S2212C Parallel Shaft Gearbox

Used parallel gear drive, single reduction, 2563hp with 1.8 service factor, 1200 input rpm, 511 output rpm, order # 875827

1 of 13
  • 4670 HP
  • 1200/511 RPM
  • Ratio: 2.3480
  • Stock No: 56254
4670
2.3480
1200/511
1 of 8
Used Lufkin S2212C Parallel Shaft Gearbox

Used parallel gear drive, single reduction, 2563hp with 1.8 service factor, 1200 input rpm, 492 output rpm, order # 501002

1 of 8
  • 4670 HP
  • 1200/492 RPM
  • Ratio: 2.4380
  • Stock No: 56255
4670
2.4380
1200/492
1 of 8
Used Philadelphia 105 MHS Parallel Shaft Gearbox

Used horizontal parallel shaft, 3500hp with 1.5 service factor, 12 1/4" center to center, 8" wide main gear with 2" relief. Weighs 2384 lbs

1 of 8
  • 3500 HP
  • 3550/6190 RPM
  • Ratio: 1.7440
  • Stock No: 55451
3500
1.7440
3550/6190
1 of 33
Used Philadelphia 105 MHS Parallel Shaft Gearbox

Used horizontal parallel shaft, 3500hp with 1.5 service factor, 12 1/4" center to center, 8" wide main gear with 2" relief. Weighs 2384 lbs

1 of 33
  • 3500 HP
  • 3550/6190 RPM
  • Ratio: 1.7440
  • Stock No: 55453
3500
1.7440
3550/6190
1 of 3
Used Oilwell A-27700 Parallel Shaft Gearbox

Single reduction gearbox, (1) available, one is 5.74:1

1 of 3
  • 630 HP
  • 1200 RPM
  • Ratio: 5.7400
  • Stock No: 54653
630
5.7400
1200
1 of 18
Used Lufkin S2212C Parallel Shaft Gearbox

Used parallel gear drive, single reduction, 2086hp with 1.5 service factor, 1200 input rpm, 492 output rpm, order # 450027

1 of 18
  • 3130 HP
  • 1200/492 RPM
  • Ratio: 2.4380
  • Stock No: 56256
3130
2.4380
1200/492
1 of 8
Used Falk 2135Y2-B Parallel Shaft Gearbox

Used parallel shaft gear reducer, 125hp with 1.34 service factor, 39.05:1 ratio, 1150 input rpm, 29.4 output rpm

1 of 8
  • 167.5 HP
  • 1150/29.4 RPM
  • Ratio: 39.0500
  • Stock No: 57571
167.5
39.0500
1150/29.4
1 of 17
Used Falk 2135Y2-L Parallel Shaft Gearbox

Used parallel shaft gear reducer, 125hp with 1.34 service factor, 39.05:1 ratio, 1150 input rpm, 29.4 output rpm

1 of 17
  • 167.5 HP
  • 1150/29.4 RPM
  • Ratio: 39.0500
  • Stock No: 57575
167.5
39.0500
1150/29.4
1 of 5
Used Lightnin 79Q60 Right Angle Gearbox

Vertical enclosed gear drive

1 of 5
  • 60 HP
  • 1200/37 RPM
  • Ratio: 32.0900
  • Stock No: 53574
60
32.0900
1200/37
1 of 19
Used Lufkin N1402C Parallel Shaft Gearbox

Used parallel gear drive, 800hp with 2.48 service factor, 4.125:1 ratio, input rpm 1000, order# 333434

1 of 19
  • 1988 HP
  • 1000/4125 RPM
  • Ratio: 4.1250
  • Stock No: 56168
1988
4.1250
1000/4125
1 of 22
Used Lufkin N1402C Parallel Shaft Gearbox

Used parallel gear drive, 800hp with 2.48 service factor, 4.125:1 ratio, input rpm 1000, order# 333434

1 of 22
  • 1988 HP
  • 1000/4125 RPM
  • Ratio: 4.1250
  • Stock No: 56169
1988
4.1250
1000/4125
1 of 8
Used Oilwell A-536 Shaft Mount Gearbox

Used gearbox for Oilwell pump, ratio is 7.316:1

1 of 8
  • 267 HP
  • Ratio: 7.3160
  • Stock No: 56410
267
7.3160
1 of 15
Used D.O. James B400-HD Parallel Shaft Gearbox

Continuous tooth herringbone speed reducer, 400 hp, 1.34 service factor, 21.3 ratio

1 of 15
  • 400 HP
  • 1750/82 RPM
  • Ratio: 21.3000
  • Stock No: 53720
400
21.3000
1750/82
1 of 13
Used D.O. James B400-HD Parallel Shaft Gearbox

Continuous tooth herringbone speed reducer, 1.62 service factor, 18.3 ratio

1 of 13
  • 400 HP
  • 1750/95 RPM
  • Ratio: 18.3000
  • Stock No: 53721
400
18.3000
1750/95
1 of 12
Used Lufkin N3014A Parallel Shaft Gearbox

Used parallel gear drive single reduction, 1230hp with 1.75 service factor, 7.89:1 ratio, order# 174649, 470 input rpm, 3708 output rpm

1 of 12
  • 2150 HP
  • Ratio: 7.8900
  • Stock No: 55383
2150
7.8900
1 of 6
Used Falk 405A Parallel Shaft Gearbox

Enclosed gear drive, single reduction, electric cooling fan, 1 phase, 240v, 1.94 service factor

1 of 6
  • 450 HP
  • 1000/246 RPM
  • Ratio: 4.0620
  • 1 Phase
  • 240 Volts
  • Stock No: 52393
450
4.0620
1000/246
1 of 40
Used Western 2109-MS Parallel Shaft Gearbox

Horizontal 2.388:1 parallel shaft, 2.057 service factor, 2 3/4" shaft and 3 7/8" shaft

1 of 40
  • 1028 HP
  • 1770/741 RPM
  • Ratio: 2.3880
  • Stock No: 53719
1028
2.3880
1770/741
1 of 14
Used Lufkin N290B Parallel Shaft Gearbox

Used double reduction gearbox, 684hp with 2.0 service factor, 9.35:1 ratio, 5600 input rpm, 599 output rpm, order# 299792

1 of 14
  • 1368 HP
  • 5600/599 RPM
  • Ratio: 9.3500
  • Stock No: 55171
1368
9.3500
5600/599
1 of 9
Used Oilwell 27700 Parallel Shaft Gearbox

Single reduction gearbox, 4.42:1 ratio. 30" D height, 57" Overall Height, 4.25" and 6.5" shafts, 27" C/C, app. 40" Length from end of shafts. 630 hp with 900 rpm input speed.

1 of 9
  • 630 HP
  • 900/203 RPM
  • Ratio: 4.4200
  • Stock No: 55911
630
4.4200
900/203
1 of 7
Used Philadelphia 95 MHS Parallel Shaft Gearbox

Used horizontal parallel shaft, 2000hp with 1.5 service factor, 10 3/8" center to center, 7 1/8" wide main gear with 1 3/4" relief.

1 of 7
  • 2000 HP
  • 3500/4448 RPM
  • Ratio: 1.2710
  • Stock No: 55457
2000
1.2710
3500/4448
1 of 4
Used Western 4112-HS Parallel Shaft Gearbox

Used parallel shaft gear box, high speed unit, 1000hp with 1.7 service factor, 3.05:1 ratio, 1200 input rpm, 3669 output rpm

1 of 4
  • 1000 HP
  • 1200/3669 RPM
  • Ratio: 3.0500
  • Stock No: 54176
1000
3.0500
1200/3669
1 of 13
Used Falk 2110Y2-AS Parallel Shaft Gearbox

Used parallel shaft gear reducer, 120hp with 1.88 service factor, 15.80:1 ratio, 1060 input rpm, 67 output rpm

1 of 13
  • 225.6 HP
  • 1060/67 RPM
  • Ratio: 15.8000
  • Stock No: 57579
225.6
15.8000
1060/67
1 of 14
Used Lufkin N2410A Parallel Shaft Gearbox

Used parallel gear increaser, 4.2gal. Oil capacity, 417hp with 2.0 service factor, 8.00:1 ratio, order# 207507

1 of 14
  • 834 HP
  • 400/3200 RPM
  • Ratio: 8.0000
  • Stock No: 55301
834
8.0000
400/3200