
Caterpillar 446D Backhoe Parts
New Aftermarket, Used and Rebuilt 446D Parts
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Showing All Parts (198) for Caterpillar 446D Backhoe
*Sample Image Shown

Adapter
- Part #: 6Y3224
- Weight: 5.90
- Fits Machine(s): 307, 446D, 446, 420D, E70B, 446B, 430D, 416D, 308E SR, 308E CR, 308C, 307C, 307B

Alternator Brush As For Motors- 6t1395, 6t1396, 7t2095, 7t2096, 1492064,
- Part #: 6T2031
- Weight: 0.20
- Fits Machine(s): 3114, 3412, 3408C, 3412D, G3304, CS-551, CB-614, C18, C15, C-12, 446D, 446B, 3412E, 3412C, 3408, 3306B, 3304B, 3208, 3406E, 3406, 3406C, 3406B, 3306, 3304, 3196, 3176C, 3176B, 3126B, 3126, 3116

B/up Alarm
- Part #: 154-5428
- Weight: 1.00
- Fits Machine(s): 414E, 430E, 446D, 446B, 444F, 444E, 442E, 442D, 438D, 438C, 436C, 434F, 434E, 432F, 430F, 432E, 432D, 428D, 430D, 428F, 424D, 422E, 420E, 428E, 426C, 422F, 420F, 428C, 420D, 416F, 416E, 416D, 416C

Backhoe Extendable Stick / Dipper Arm Cylinder
- Fits Machine(s): 446D
- Category(s): Hydraulic Cylinders

Backhoe Extendable Stick / Dipper Arm Cylinder Seal Kit
- Fits Machine(s): 446D
- Category(s): Hydraulic Cylinders

Backhoe Loader Glass- Door Lower Rh
- Part #: 8Y7263
- Weight: 6.68
- Fits Machine(s): 420D, 446D, 438C/D, 442D, 436C, 432D, 430D, 428C/D, 426C, 416C/D

Backhoe Stick / Dipper Arm Cylinder
- Fits Machine(s): 446D
- Category(s): Hydraulic Cylinders

Backhoe Stick / Dipper Arm Cylinder Seal Kit
- Fits Machine(s): 446D
- Category(s): Hydraulic Cylinders

Bearing As-needle Bearing
- Part #: 1912513
- Weight: 0.70
- Fits Machine(s): 414E, 430E, 446D, 446B, 444F, 444E, 442E, 442D, 438D, 438C, 436C, 434F, 434E, 432F, 430F, 432E, 432D, 430D, 428F, 428C, 424D, 422E, 420E, 428E, 426C, 422F, 420F, 428D, 420D, 416F, 416E, 416D, 416C

Bearing Cup
- Part #: 9S7949
- Weight: 0.65
- Fits Machine(s): 235D, 428B, 428C, 633D, 623B, 58, 57, 530B, 528, 446B, 436C, 623E, 594H, 572G, 54, 528B, 446D, 446, 430D, 428, 426C, 426B, 424D, 424B HD, 424B, 416D, 416B, 420D, 416C, 416, 24M, 24H, 245D, 245, 245B

Bearing Needle
- Part #: 1238912
- Weight: 0.10
- Fits Machine(s): 414E, 430E, 446D, 446B, 444F, 444E, 442E, 442D, 438D, 438C, 436C, 434F, 434E, 432F, 430F, 432E, 432D, 430D, 428F, 428C, 424D, 422E, 420E, 428E, 426C, 422F, 420F, 428D, 420D, 416F, 416E, 416D, 416C

Bearing Needle
- Part #: 2748628
- Weight: 0.14
- Fits Machine(s): 414E, 446D, 446B, 444E, 442E, 430F, 428F, 422F, 432E, 430E, 428E, 434E, 434F, 432F, 422E, 420F, 420E, 416F, 416E

Bearing Sleeve-balancer Gp
- Part #: 7C7197
- Weight: 0.20
- Fits Machine(s): 205B, RT100, IT12B, IT24F, E120B, 924F, 918F, 446D, 446B, 3114

Bearing Thrust Needle
- Part #: 1726050
- Weight: 0.10
- Fits Machine(s): 414E, 430F, 446D, 446B, 444F, 444E, 442E, 442D, 438D, 438C, 436C, 434F, 434E, 432F, 430E, 432D, 432E, 428D, 430D, 428F, 424D, 422E, 420E, 428E, 426C, 422F, 420F, 428C, 420D, 416F, 416E, 416D, 416C

Bearing, Main
- Part #: 101-1530
- Weight: 0.30
- Fits Machine(s): 120H ES, 928G, 928F, 950F, 963B, 960F, 953C, 950F II, 938F, 613C II, 924F, 561M, 45, 446D, 325B L, 322B LN, 446B, 325 LN, 322B L, 320 L, 135H, 320B, 120H NA, 120H

Bearing, Sleeve
- Part #: 9R4062
- Weight: 1.31
- Fits Machine(s): 426B, 450F, 446D, 450E, 446B, 436C, 430D, 446, 436B, 426C

Bearing-cone
- Part #: 1K7737
- Weight: 2.00
- Fits Machine(s): 446B, CS-663E, CS-683E, 446D, 446

Bearing-cylinder Gp-tilt
- Part #: 9T3165
- Weight: 2.30
- Fits Machine(s): 420E, 446D, 450E, 446B, 430E, 446, 430D, 420D
- Category(s): Hydraulic Cylinders

Bearing-oil Pump
- Part #: 7E2844
- Weight: 0.12
- Fits Machine(s): 3114, RT100, IT18F, IT24F, IT12B, 924F, 918F, 446D, 446B

Bearing-sl
- Part #: 2W7566
- Weight: 0.33
- Fits Machine(s): 120H, 325, 322C FM, 325B L, 325B, 535B, 533, 525B, 45, 446D, 446B, 35, 330C L, 325C, 322B L, 322C, 320B, 320 L, 3126B, 3116, 3126E, 3126, 3114, 214B, 135H, 30/30, 120H NA, 120H ES

Bucket Cylinder
- Part #: 240-6030
- Weight: 178.00
- Fits Machine(s): 446D
- Category(s): Hydraulic Cylinders

Bushing-linkage Gp-loader Bucket
- Part #: 9R3747
- Weight: 1.00
- Fits Machine(s): 420E, 450F, 446D, 450E, 446B, 430E, 446, 430D, 420D

Bushing-thumb Ar
- Part #: 9R6690
- Weight: 0.90
- Fits Machine(s): 414E, 430E, 450F, 450E, 446D, 446B, 446, 442E, 442D, 438D, 438C, 436C, 430D, 432D, 432E, 428E, 428D, 426C, 424D, 424B, 420E, 428C, 426B, 424B HD, 422E, 428B, 420D, 416E, 416D, 416C, 416B

Cam As.kit
- Part #: 1669413
- Weight: 0.50
- Fits Machine(s): 416C, 416D, 420D, 426C, 430D, 430E, 420E, 450E, 428E, 416E, 446D, 414E, 422E, 424D, 428C, 428D, 432D, 432E, 434E, 436C, 438C, 438D, 442D, 442E
- Category(s): Brakes & Brake Parts

Cartridge Kit
- Part #: 9N9910
- Weight: 1.80
- Fits Machine(s): 446B, RM-250C, SS-250, RR-250, 972G II, 966G II, 972G, 966G, 446D
- Category(s): Hydraulic Pumps

Cat Air Filter
- Part #: 123-2368
- Weight: 0.50
- Fits Machine(s): 311C, CB-534B, 446D, CB-535B, CP-433C, CS-431C, CB-534C, 446B, 312D2, 312D L, 312D, 312C L, 312C, 311D LRR

Cat Air Filter
- Part #: 130-4678
- Weight: 3.90
- Fits Machine(s): 311C, CP-433C, CB-534C, 446B, CB-535B, CS-431C, CB-534B, 446D, 312D2, 312D L, 312D, 312C L, 312C, 311D LRR

Cat Cable Assy
- Part #: 1630755
- Weight: 1.40
- Fits Machine(s): 420D, 446D, 438C/D, 442D, 436C, 432D, 430D, 428C/D, 424D, 416C/D

Caterpillar Bearing
- Part #: 9S7950
- Weight: 1.41
- Fits Machine(s): 245, 428B, 428C, 623E, 594H, 572G, 54, 528B, 446D, 446, 633D, 623B, 58, 57, 530B, 528, 446B, 436C, 430D, 424D, 426C, 428, 424B HD, 426B, 420D, 416C, 424B, 416D, 416B, 416, 24M, 24H, 245D, 245B, 235D

Cylinder Gp
- Part #: 2265540
- Weight: 35.90
- Fits Machine(s): 414E, 442E, 450F, 446D, 444F, 450E, 434F, 444E, 432F, 434E, 430E, 428F, 422F, 420F, 430D, 428E, 422E, 430F, 432E, 420E, 420D, 416F, 416E, 416D

Cylinder-lift Spring
- Part #: 1641328
- Weight: 0.50
- Fits Machine(s): 414E, 442D, 450F, 446D, 444E, 450E, 438D, 442E, 434E, 432E, 428E, 424D, 420F, 430D, 428D, 422E, 430F, 432D, 430E, 420E, 420D, 416F, 416E, 416D
*Sample Image Shown

Drive Belts
- Part #: 230-3811
- Weight: 0.50
- Fits Machine(s): 416C, 416D, 420D, 426C, 430D, 430E, 420E, 446B, 428E, 416E, 446D, 422E, 424D, 428C, 428D, 432D, 432E, 436C, 438C, 438D, 442D, 442E

Element - Engine Oil
- Part #: 1R0714
- Weight: 1.90
- Fits Machine(s): 306, CB-434, D4HTSK II, IT12B, PR-1000, IT24F, 943, 918F, 926, 924F, 446D, 446B, 3208, 3204, 3116, 3114, 308D, 308C, 307D, 307C, 305.5
- Category(s): Engines & Engine Parts

Engine Oil Pump
- Part #: 1192925
- Weight: 9.80
- Fits Machine(s): 446D, IT24F, IT14F, RT100, IT18F, IT12B, 918F, 924F, 910E, 446B
- Category(s): Engines & Engine Parts

Engine Oil Pump, Fits Engine Model: 3114
- Part #: 7E2971
- Weight: 6.30
- Fits Machine(s): 446B, RT100, IT24F, IT14F, IT12B, IT18F, IT14B, 924F, 910E, 918F, 446D, 446
- Category(s): Engines & Engine Parts

Filter - A
- Part #: 1707272
- Weight: 2.50
- Fits Machine(s): 420D, 564, 446D, 438D, 574B, 554, 442D, 432D, 430D, 428D, 424D, 416D

Filter, Hyd
- Part #: 126-1817
- Weight: 4.60
- Fits Machine(s): 414E, 836K, 836H, 836G, 834K, 834H, 834G, 446D, 446B, 444E, 442E, 442D, 438D, 432E, 434E, 438C, 436C, 432D, 430E, 428D, 426C, 424B HD, 422E, 428C, 424D, 424B, 428E, 430D, 420E, 420D, 416E, 416D, 416C

Front Loader Tilt Cylinder Seal Kit
- Fits Machine(s): 446D
- Category(s): Hydraulic Cylinders

Gas Spring- Steering Column Gp
- Part #: 3199512
- Weight: 0.89
- Fits Machine(s): 420D, CB-534D, 446D, 438D, CB-564D, CB-434D, 442D, CW-34, 424D, 432D, 430D, 428D, 416D

Gear Set, Bevel
- Part #: 118-9117
- Weight: 34.70
- Fits Machine(s): 416D, 446D, 438D, 436C, 428D, 442D, 438C, 432D, 446B, 428C, 426C, 424D, 420D, 416C

Gear, Qty. Teeth 40, Shaft/pinion 6w2938
- Part #: 9R2487
- Weight: 4.90
- Fits Machine(s): 416B, 442D, 438D, CS-533D, CS-533, CS-563C, CS-533C, CP-563, 446D, 446, 446B, 438C, 436C, 428B, 426C, 428C, 428, 426B, 430D, 432D, 428D, 426, 424D, 420D, 416D, 416C, 416

Gear, Qty. Teeth 40, Shaft/pinion 6w2939
- Part #: 9R2488
- Weight: 6.80
- Fits Machine(s): 416B, 446, 442D, 446B, CS-563C, CS-533, 446D, 438D, CS-533C, CP-563, 430D, 438C, 436C, 428C, 428, 426B, 428D, 428B, 426C, 432D, 426, 424D, 420D, 416D, 416C, 416

Glass, Lh Rear
- Part #: 164-1069
- Weight: 22.00
- Fits Machine(s): 420D, 442D, 446D, 438D, 432D, 430D, 428D, 424D, 416D

Glass, Rh Door
- Part #: 164-1066
- Weight: 34.00
- Fits Machine(s): 420D, 442D, 446D, 438D, 432D, 430D, 428D, 424D, 416D

Glass, Rh Rear
- Part #: 164-1064
- Weight: 32.00
- Fits Machine(s): 420D, 446D, 438D, 442D, 432D, 430D, 428D, 424D, 416D

Glass, Rh Rear
- Part #: 164-1068
- Weight: 30.00
- Fits Machine(s): 420D, 446D, 438D, 442D, 432D, 430D, 428D, 424D, 416D

Hydraulic Pump
- Part #: 105-2155
- Weight: 12.00
- Fits Machine(s): 446B, 446D
- Category(s): Hydraulic Pumps

Intake Pipe Clamp
- Part #: 5S0580
- Weight: 0.70
- Fits Machine(s): 12F, 446, 446B, 953, 941, 930, 926, 916, 446D, AP-650B, 943, 930R, 926A, 920, 561C, 3208, 315C, 318D2 L, 317, 315B L, 315, 313D2, 312D2 GC, 313D2 LGP, 312D2 L, 312D2, 312C, 312B L, 312, 215, 120B

Lifter Gp, Fits Engine Model: 3114, 3116, 3126
- Part #: 7C6078
- Weight: 5.00
- Fits Machine(s): 120H, 539, 533, 535B, 543, 924F, 613C II, 580, 574, 570, 561M, 550, 55, 525B, 446B, 446D, 45, 35, 322C FM, 322B LN, 325B L, 322C, 322B L, 214B, 135H, 320B, 120H ES, 120H NA, 928G
- Category(s): Engines & Engine Parts

Parking Brake Assemb
- Part #: 2303809
- Fits Machine(s): 416C, 416D, 420D, 426C, 430D, 430E, 420E, 416E, 446D, 424D, 428C, 428D, 432D, 436C, 438C, 438D, 442D
- Category(s): Brakes & Brake Parts
*Sample Image Shown

Pin, Slotted
- Part #: 6Y3228
- Weight: 0.20
- Fits Machine(s): 306, 446D, 450F, 446B, 933C, 931C II, E70B, 933, 450E, 416D, 430D, 446, 420D, 308E2 CR, 308E SR, 308E CR, 308E, 308D, 307E, 307D, 307C, 307B, 307, 306E, 305.5E

Piston, 3114/6
- Part #: 107-7563
- Weight: 2.70
- Fits Machine(s): 120H ES, CP-563, CS-531C, CS-531D, CS-533D, CS-533C, CS-583C, CS-583, CS-573C, CS-563C, CB-634D, CB-634C, 963B, 938F, 924F, 953C, 928G, 446D, 446B, 135H, 120H NA, 120H

Pulley, Idler
- Part #: 115-4237
- Weight: 0.60
- Fits Machine(s): 120H ES, 446, 446B, 446D, 45, 814F, 613C II, 580, 574, 570, 561M, 550, 539, 535B, 525B, 35, 325B L, 322C, 322C FM, 322B L, 320B, 3126B, 3126E, 3126, 3114, 135H, 3116, 120H NA, 120H

Pulley-crankshaft
- Part #: 7W3773
- Weight: 8.16
- Fits Machine(s): 120H ES, 325, 322C FM, 325B, 55, 543, 539, 535B, 533, 525B, 45, 446D, 446B, 35, 325B L, 322C, 320 L, 322B L, 320B, 3126E, 3126, 3114, 3126B, 3116, 214B, 135H, 30/30, 120H NA, 120H

Seal Kit, Angle
- Part #: 240-1881
- Weight: 0.30
- Fits Machine(s): 120M 2, 950F II, 960F, 950F, 446B, 446D, 160M, 140M, 12M 2

Seal Kit, Tilt
- Part #: 233-9205
- Weight: 0.40
- Fits Machine(s): 120K, 160H, 613C II, 450E, 446B, 16H NA, 16G, 160K, 160M, 613G, 613C, 446D, 16M, 16H, 160H ES, 14H, 14M, 140M, 140H NA, 140H, 140K, 140H ES, 140G, 12K, 12H ES, 12M, 12H NA, 120M, 12H

Seal Kit-h
- Part #: 2339207
- Weight: 0.50
- Fits Machine(s): 120K, 160H ES, 160H, 160M, 613C II, 450E, 446B, 16H NA, 16G, 613G, 613C, 446D, 16M, 16H, 160K, 14H, 14M, 140M, 140H NA, 140H, 140K, 140H ES, 140G, 12K, 12H ES, 12M, 12H NA, 120M, 12H

Solenoid A
- Part #: 1554651
- Weight: 1.97
- Fits Machine(s): 3114, CB-634D, 446D, 446B, 3126, 3116

Spring-valve (inl), Fits Engine Model: 3114, 3116, 3126
- Part #: 7C4273
- Weight: 0.20
- Fits Machine(s): 120H, 325 L, 325B, 325B L, 35, 535B, 533, 525B, 45, 446D, 446B, 322C, 325, 322B L, 322C FM, 322 FM L, 320 L, 224B, 320B, 30/30, 205B, 135H, 214B, 120H NA, 120H ES
- Category(s): Engines & Engine Parts

Switch As-(oil Press. Swi
- Part #: 2537910
- Weight: 0.15
- Fits Machine(s): 3054, 554, 637D, CB-535B, CB-534B, CB-434B, 914G, CB-534C, CB-434C, C3.3, AP-300, 908, 657B, 446D, 442D, 436C, 438C, 438D, 432D, 430D, 428D, 428C, 426C, 420D, 416D, 416C, 3056, 3054B, 3054C

Switch Assy, St
- Part #: 168-4609
- Weight: 0.49
- Fits Machine(s): 420D, 442D, 446D, 438D, 432D, 430D, 428D, 424D, 416D

Transmission Disc- Disc-friction
- Part #: 6Y7957
- Weight: 0.16
- Fits Machine(s): 416, 428C, 428D, 428F, 442D, 438D, 438C, 436C, 436, 434F, 434E, 432F, 432E, 432D, 430F, 430E, 430D, 428E, 426B, 428B, 424D, 422E, 420E, 416F, 426C, 422F, 420F, 420D, 428, 416E, 416D, 416C, 416B, 414E, 442E, 446B, 446D, 450E
- Category(s): Brakes & Brake Parts, Transmissions

Water Pump, Fits Engine Model: 3114, 3116, 3126b, 3126e
- Part #: 4W7589
- Weight: 16.00
- Fits Machine(s): 206B, 325 L, 325B, 535B, 45, 446B, 525B, 446D, 446, 325B L, 35, 322B L, 325, 322B, 322 LN, 322, 320 L, 322 FM L, 320B, 224B, 214B, 213B, 212B, 211B, 205B
- Category(s): Engines & Engine Parts
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