Caterpillar 311 Excavator Parts
New Aftermarket, Used and Rebuilt 311 Parts
Aftermarket new, used, rebuilt Caterpillar 311 Excavator replacement parts.
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Showing All Parts (143) for Caterpillar 311 Excavator
GAUGE, TRANS
- Part #: 199-7952
- Weight: 0.50
- Fits Machine(s): 120G, 311B, 311, 312, 311C, 318B, 3176C, 317, 315B L, 314C, 312B L, 3126, 317B LN, 3176B, 315C, 315, 312C L, 3126B, 308C, 307B, 307C, 306, 305, 303, 307, 305.5, 304, 16G, 160G, 14G, 140G, 130G, 12G
KIT, HOUR METER
- Part #: 9W1494
- Weight: 0.50
- Fits Machine(s): 120G, 311C, 312, 318B, 3176C, 317, 315B L, 314C, 312B L, 3126, 311B, 317B LN, 3176B, 315C, 315, 312C L, 3126B, 311, 307C, 307B, 308C, 306, 305, 303, 307, 305.5, 304, 16G, 160G, 14G, 140G, 130G, 12G
Bucket Tooth
- Part #: 9J-4259
- Weight: 6.30
- Fits Machine(s): 205, 316E L, 926, D4G, D3K XL, 953D, 953B, 943, D4K, D3K2 LGP, D3G, 953C, 953, 938H, 938G II, 936F, 312D2 L, 312D2, 314C, 312E, 312D, 312C L, 312B L, 311C, 312C, 312B, 311B, 311, 308C, 307C, 206, 212
Short Tip Bucket Tooth
- Part #: 1U3251
- Weight: 6.00
- Fits Machine(s): 206, 924F, 924H, 938G II, 938F, 930K, 928HZ, 926, 924HZ, 924G, 938G, 936F, 930G, 928G, 924K, 924GZ, 315, 916, 314C, 317, 313B, 312C L, 312B L, 312D, 312C, 312B, 312, 311C, 311B, 311, 212, 205
Caterpillar Retainer
- Part #: 8E6259
- Weight: 0.05
- Fits Machine(s): 215, 311, 311D LRR, 311B, 312D2, 312D, 312C, 311F LRR, 312D2 GC, 312D L, 312C L, 312B, 311C, 308E, 308E2 CR, 308E SR, 308E CR, 308D, 308C, 307E, 307D, 307C, 307B, 307, 306E, 306, 305.5E, 215B, 235D
- Category(s): Undercarriages
SWITCH, IGN
- Part #: 7Y3918
- Weight: 0.80
- Fits Machine(s): 307, 321C, 320, 325C, 318B, 317, 315, 313B, 320 L, 315B L, 314C, 312B L, 312, 311C, 311, 308C, 307C, 307B
Solenoid Assembly
- Part #: 4I5674
- Weight: 0.78
- Fits Machine(s): 307, 375 L, 350, 325 L, 375, 330, 325, 320 L, 317, 315, 312, 311
SWITCH AS- PRESSURE
- Part #: 1199985
- Fits Machine(s): 307, 350 L, 325, 322 FM L, 320N, 5080, 375, 330, 322 LN, 322, 330 L, 320 L, 317, 315, 312, 311
Bearing Sleeve
- Part #: 6E3535
- Weight: 1.82
- Fits Machine(s): 307B, 330B L, 325C, 350, 375, 375 L, 350 L, 325, 320N, 320B, 325B L, 322C, 325 L, 322C FM, 322B L, 320C, 320 L, 312, 313B, 312B L, 312B, 311B, 311
W/O ADAPTER
- Part #: 119-3253
- Weight: 11.35
- Fits Machine(s): 307C, 312D2 L, 313D, 312E L, 314E CR, 314D CR, 313D2 LGP, 314D LCR, 314C, 313D2, 313B, 312E, 312B L, 312, 312D2 GC, 312D, 312D L, 312D2, 312C L, 312C, 312B, 311F LRR, 311D LRR, 311C, 311B, 311, 308C
TIP-PENETRATION
- Part #: 9W8259
- Weight: 4.40
- Fits Machine(s): 307C, M315, E240C, E120B, 314C, EL240B, M312, E200B, E110B, 312D, 312C L, 312B, 311C, 311B, 311, 308C
Cat Top Roller
- Part #: 4I7345
- Weight: 25.20
- Fits Machine(s): 215DLC, 215C, 311B, 311, 311C, 311DLRR, 312C, 312B, 312CLC, 312BLC, 312BL, 312DL, 312L, 312, 313C, 313B, 314CL, 314C, 314DLCR, 314DCR, 953B, E110B, E120B, E70
- Category(s): Undercarriages
24" TG SHOE W/MH
- Part #: 6T0515
- Fits Machine(s): 215DLC, 215C, 225LC EARLY MODEL, 225, 311B, 311, 311C, 312C, 312B, 312CLC, 312BLC, 312DL, 312L, 313C, 313B, 314CL, 314C, 314DLCR, 314DCR, E110, E120B, E120, E140
- Category(s): Undercarriages
28" TG SHOE W/MH
- Part #: 6T0517
- Fits Machine(s): 215DLC, 215C, 225LC EARLY MODEL, 225, 311B, 311C, 311, 312C, 312B, 312CLC, 312BLC, 312DL, 312L, 313C, 313B, 314CL, 314C, 314DLCR, 314DCR, E110, E120B, E120, E140
- Category(s): Undercarriages
30" TG SHOE W/MH
- Part #: 8K2271
- Fits Machine(s): 215DLC, 215C, 225LC EARLY MODEL, 225, 311B, 311, 311C, 312C, 312B, 312CLC, 312BLC, 312DL, 312L, 313C, 313B, 314CL, 314C, 314DLCR, 314DCR, E110, E120B, E120, E140
- Category(s): Undercarriages
TOP ROLLER
- Part #: 990178V
- Weight: 25.20
- Fits Machine(s): 215C, 215DLC, 311, 311C, 311B, 311DLRR, 312C, 312B, 312BLC, 312CLC, 312DL, 312L, 313C, 313B, 314C, 314CL, 314DCR, 314DLCR, E110B, E120B, E70
- Category(s): Undercarriages
Cat Lh Sidecutter
- Part #: 7Y0203
- Weight: 17.00
- Fits Machine(s): 311, M312, M315, E120B, 313B, 312D L, 312C L, 314D LCR, E110B, 314C, 314E CR, 312E, 312D, 312B, 312, 311F LRR, 311D LRR, 311C, 311B
Right Hand Cutter
- Part #: 7Y0204
- Weight: 17.00
- Fits Machine(s): 311, E120B, M315, M312, 312E, 312D, E110B, 314E CR, 314D LCR, 314C, 313B, 312D L, 312C L, 312B, 312, 311F LRR, 311D LRR, 311C, 311B
Electrival Horn- 24V / LOW TONE
- Part #: 7Y3919
- Weight: 1.00
- Fits Machine(s): 311, 314C, 314D LCR, 316E L, 315D L, 315C, 314E LCR, 314E CR, 314D CR, 313D2 LGP, 312D2 L, 312D2, 312D, 313D2, 313D, 312E, 312E L, 313B, 312D2 GC, 312D L, 312C L, 312B, 311F LRR, 311D LRR, 311C, 311B
Horn Assembly
- Part #: 7Y3920
- Weight: 0.90
- Fits Machine(s): 311, 313D2 LGP, 314C, 316E L, 315D L, 315C, 314E LCR, 314E CR, 314D LCR, 314D CR, 312D2 GC, 312D L, 312E L, 313D2, 313D, 313B, 312E, 312D2 L, 312D2, 312D, 312C L, 312B, 311F LRR, 311D LRR, 311C, 311B
Crankshaft Main Bearings
- Part #: 5I7588
- Weight: 0.36
- Fits Machine(s): 311, 319D, 319C, 319D L, 320D, 320C L, 320C FM, 320C, 320B, 320 L, 320, 313D, 312D, 315D L, 318D L, 314D LCR, 318C, 314D CR, 314C, 312D L, 312C L, 312C, 312B, 312, 311D LRR, 311C, 311B
BRG, MAIN .25
- Part #: 5I7784
- Weight: 0.38
- Fits Machine(s): 311, 319C, 319D, 320D, 320C L, 320C FM, 320C, 320B, 320 L, 320, 319D L, 314D CR, 313D, 312D, 318D L, 318C, 315D L, 314D LCR, 314C, 312D L, 312C L, 312C, 312B, 312, 311D LRR, 311C, 311B
BEARING-SET
- Part #: 5I7785
- Weight: 0.39
- Fits Machine(s): 311, 319D, 319C, 319D L, 320D, 320C L, 320C FM, 320C, 320B, 320 L, 320, 314C, 312D L, 312C L, 315D L, 318D L, 314D LCR, 318C, 314D CR, 313D, 312D, 312C, 312B, 312, 311D LRR, 311C, 311B
MAIN BEARING KIT Undersize .75MM / 0.030IN, Fits engine model: 3064, 3066
- Part #: 5I7786
- Weight: 0.41
- Fits Machine(s): 311, 319C, 319D, 320D, 320C L, 320C FM, 320C, 320B, 320 L, 320, 319D L, 314D CR, 313D, 312D, 318D L, 318C, 315D L, 314D LCR, 314C, 312D L, 312C L, 312C, 312B, 312, 311D LRR, 311C, 311B
PLATE-THRUST Undersize 0.30-MM OS, Fits engine model: 3066
- Part #: 5I7788
- Weight: 0.06
- Fits Machine(s): 311, 319C, 319D, 320D, 320C L, 320C FM, 320C, 320B, 320 L, 320, 319D L, 314D CR, 313D, 312D, 318D L, 318C, 315D L, 314D LCR, 314C, 312D L, 312C L, 312C, 312B, 312, 311D LRR, 311C, 311B
THRT WSH .45MM
- Part #: 5I7789
- Weight: 0.18
- Fits Machine(s): 311, 319D, 319C, 319D L, 320D, 320C L, 320C FM, 320C, 320B, 320 L, 320, 314C, 312D L, 312C L, 315D L, 318D L, 314D LCR, 318C, 314D CR, 313D, 312D, 312C, 312B, 312, 311D LRR, 311C, 311B
BEARING, CAM
- Part #: 5I7528
- Weight: 0.20
- Fits Machine(s): 311, 315D L, 320B, 320 L, 320, 319D LN, 319D L, 319D, 319C, 318D L, 318C, 318B, 314C, 312D L, 312C L, 314D LCR, 315C, 315B, 314D CR, 315, 313D, 312D, 312C, 312B, 312, 311D LRR, 311C, 311B
CAMSHAFT BUSHING, Fits engine model: C13
- Part #: 5I7529
- Weight: 0.17
- Fits Machine(s): 311, 318C, 315D L, 320B, 320 L, 320, 319D LN, 319D L, 319D, 319C, 318D L, 318B, 315, 314C, 312D L, 312D, 315C, 315B, 314D LCR, 314D CR, 313D, 312C L, 312C, 312B, 312, 311D LRR, 311C, 311B
RECOIL SPRING
- Part #: 990166
- Weight: 65.20
- Fits Machine(s): 311, E120B, E110B, 313B, 312B L, 312B, 312, 311C, 311B
ALTERNATOR
- Part #: 5I8085
- Weight: 16.00
- Fits Machine(s): 311, 320B, 320B L, 910G, 321B, 320N, 320C FM, 320C, 320B U, 315B FM L, 315, 318B, 320 L, 319C, 318C, 315C, 315B, 314C, 312C L, 312C, 312B, 312, 311C, 311B
*Image may not represent actual product
CYLINDER
- Part #: 7Y1780
- Weight: 27.00
- Fits Machine(s): 311, 320 L, 315D L, 315B L, 317, 315C, 315B, 315, 312B, 312, 311C, 311B
CONNECTING ROD BEARING, Fits engine model: 3064, 3066
- Part #: 5I7637
- Weight: 0.23
- Fits Machine(s): 311, 323D L, 320C, 320 L, 318C, 321C, 320C FM, 320D LRR, 320D, 320C L, 320B, 319C, 314C, 312C L, 312C, 312B, 311C, 311B
SPRING, Fits engine model: 3064, 3066
- Part #: 5I7721
- Weight: 0.10
- Fits Machine(s): 311, 323D L, 321C, 320B, 319C, 320C L, 320C FM, 320D LRR, 320D, 320C, 320 L, 318C, 314C, 312C L, 312C, 312B, 311C, 311B
BEARING, SLEEVE
- Part #: 7Y3428
- Weight: 2.50
- Fits Machine(s): 311, 322B L, 325, 330 L, 330 FM L, 330, 325D L, 325C, 325B L, 325B, 325 LN, 325 L, 320C, 320B, 318B, 322, 322B, 322 FM L, 320B L, 320 L, 313B, 312C L, 312B L, 312B, 312, 311B
*Image may not represent actual product
BUSHING
- Part #: 990718
- Weight: 1.50
- Fits Machine(s): 311, E120B, E110B, EL240B, E200B, E240C, 322B L, 320N, 325B L, 330B L, 322C FM, 325C, 325, 322C, 322B, 320C, 320B, 313B, 312B L, 312B, 312, 311B
- Category(s): Other
*Image may not represent actual product
Cylinder Adjustment
- Part #: 1R6322
- Weight: 13.20
- Fits Machine(s): 311, E120B, E110B, 313B, 312B L, 312B, 312, 311B, 312BL
- Category(s): Undercarriages
*Image may not represent actual product
Recoil Track Spring Assembly
- Part #: 4I7342
- Weight: 139.00
- Fits Machine(s): 311, E120B, E110B, 313B, 312B L, 312B, 312, 311B, 312BL
- Category(s): Undercarriages
*Image may not represent actual product
Cat Track Adjer Kit
- Part #: 4I7338
- Weight: 22.00
- Fits Machine(s): 311, 313B, 312B L, 312B, 312, 311B
PUMP GP-GEAR
- Part #: 4I1023
- Weight: 4.00
- Fits Machine(s): 311, 318B, 317, 315B FM L, 320 L, 317B LN, 315B L, 315B, 315, 312B L, 312B, 312, 311B, 317B, 320
- Category(s): Hydraulic Pumps
*Image may not represent actual product
BUSHING
- Part #: 990721
- Weight: 1.70
- Fits Machine(s): 311, E120B, E110B, E200B, EL240B, E240C, 325, 322C, 322B, 330B L, 325B L, 325C, 322C FM, 322B L, 320N, 320C, 320B, 313B, 312B, 312, 311B
- Category(s): Other
RECOIL SPRING
- Part #: 1028139
- Weight: 89.00
- Fits Machine(s): 311, 317, 315B L, 315B, 315, 312B, 312, 311B
TRACK ADJUSTER
- Part #: 102-8165
- Weight: 48.63
- Fits Machine(s): 311, 320N, 320 L, 317, 315, 312, 311B
*Image may not represent actual product
PISTON, RECOIL
- Part #: 7Y1687
- Weight: 18.40
- Fits Machine(s): 311, 320 L, 317, 315, 312, 311B
TRACK ADJ GRP
- Part #: 102-8117
- Weight: 189.60
- Fits Machine(s): 311, 317, 315, 312, 311B, 315L
- Category(s): Undercarriages
Magnetic Switch Assembly
- Part #: 9X8124
- Weight: 0.40
- Fits Machine(s): 311, 320B, 320B L, 325 L, 325, 322 FM L, 322, 321B, 320N, 320C FM, 320C, 3208, 320B FM LL, 315C, 315B, 314C, 320 L, 318B, 319C, 318C, 315B FM L, 315, 313B, 312C L, 312C, 312B, 3126B, 311B
PUMP, WATER
- Part #: 125-2989
- Weight: 8.34
- Fits Machine(s): 311, 321B, 320N, 320B, 312B, 311B
ARMATURE A
- Part #: 949885
- Weight: 4.00
- Fits Machine(s): 311, E200B, E120B, E110B, E70B, E70, E140, E120, E110, 320N, 320 L, 320, 312
Cylinder Gr
- Part #: 1346987
- Weight: 266.20
- Fits Machine(s): 311, 325C, 325, 322C, 325B L, 322C FM, 322B L, 322B, 320C, 320B, 312, 320BL
- Category(s): Hydraulic Cylinders
Caterpillar Turbo G
- Part #: 5I7903
- Weight: 15.10
- Fits Machine(s): 311, 312, 312BL, 312B
- Category(s): Engines & Engine Parts
Composite FAN- 7 Blades
- Part #: 5I7894
- Weight: 12.00
- Fits Machine(s): 311, E110B, 318B, 317B LN, 315B, 315, 315L
Cleaner Gp
- Part #: 1159719
- Weight: 15.95
- Fits Machine(s): 311, IT14G, IT12B, 914G, 910E, 315
Cat Air Filter
- Part #: 4I7575
- Weight: 5.67
- Fits Machine(s): 311, IT14G, IT12B, 914G, 910E, 315
Radiator Hose
- Part #: 7Y1941
- Weight: 0.95
- Fits Machine(s): 311, 321B, 320N, 320B U, 320B FM LL, 320B, 320 L
TLA S&G 311-312
- Part #: 162-4303
- Weight: 721.00
- Fits Machine(s): 311B, 312, 311, 313B, 312B
Right Hand Link
- Part #: 099-0723
- Weight: 17.00
- Fits Machine(s): 311B, 311, 312BL, 312B, 312, E120B
- Category(s): Booms & Stick Components
*Image may not represent actual product
Cat Bucket H Link
- Part #: 168-0015
- Weight: 120.00
- Fits Machine(s): 303E CR, 311B, 311C, 311, 312BL, 312B, 312C, 312, E110B, E120B
- Category(s): Booms & Stick Components
*Image may not represent actual product
Track Adjuster Assembly
- Part #: 168-6648
- Weight: 21.00
- Fits Machine(s): 311B, 311, 312BL, 312B, 312, E110B, E120B, 312C
- Category(s): Undercarriages
Hydraulic Oil Cooler
- Part #: 4I-7372
- Weight: 100.00
- Fits Machine(s): 311, 312
- Category(s): Engines & Engine Parts
SPROCKET 311-12
- Part #: 4I7472
- Weight: 96.00
- Fits Machine(s): 311B, 311, 312BL, 312B, 312, 314C, E110B, E312, E311
- Category(s): Undercarriages
Center Joint
- Part #: 4I-7603
- Fits Machine(s): 311B, 311, 312, 315L, 315
- Category(s): Other
Main Hydraulic Pump
- Part #: 4I7387
- Weight: 223.00
- Fits Machine(s): 311
- Category(s): Hydraulic Pumps
Arm/Crowd/Dipper Cylinder
- Part #: 4I7632
- Fits Machine(s): 311
- Category(s): Hydraulic Cylinders
HYDRAULIC PUMP
- Part #: 4I7634
- Weight: 273.00
- Fits Machine(s): 311, 312BL, 312B
- Category(s): Hydraulic Pumps
HYDRAULIC PUMP
- Part #: 4I7638
- Weight: 1.00
- Fits Machine(s): 311D LRR, 311
- Category(s): Hydraulic Pumps
Bucket Cylinder
- Part #: 4I8840
- Weight: 266.20
- Fits Machine(s): 311, 312
- Category(s): Hydraulic Cylinders
Swing Bearing Assembly
- Part #: 6I-6410
- Fits Machine(s): 311B, 311
- Category(s): Swing Machinery
Final Drive (Planetary/Travel Drive) without Motor
- Part #: 7I1056
- Fits Machine(s): 311
- Category(s): Final Drives
Bottom Roller
- Part #: CR5108
- Weight: 52.80
- Fits Machine(s): 311, E120B
- Category(s): Undercarriages
Track Chain / Rail
- Part #: CR5952/41
- Weight: 721.00
- Fits Machine(s): 311, E110B
- Category(s): Undercarriages
*Image may not represent actual product
18" Bucket Cat Excavator 120 Size
- Part #: PV532
- Weight: 656.00
- Fits Machine(s): 311B, 311C, 311, 312BL, 312B, 312C, 312, E110B, E120B
- Category(s): Attachments
*Image may not represent actual product
24" Bucket Cat Excavator
- Part #: PV533
- Weight: 795.00
- Fits Machine(s): 311B, 311C, 311, 312BL, 312B, 312C, 312, E110B, E120B
- Category(s): Attachments
*Image may not represent actual product
60" Ditch Bucket
- Part #: PV535
- Weight: 940.00
- Fits Machine(s): 311B, 311C, 311, 312BL, 312B, 312C, 312, E110B, E120B
- Category(s): Attachments
Final Drive Gearbox with Propel Motor
- Part #: 114-1527
- Weight: 344.00
- Fits Machine(s): 311B, 311
- Category(s): Final Drives
Final Drive Gearbox with Propel Motor
- Part #: 4I7333
- Weight: 344.00
- Fits Machine(s): 311B, 311
- Category(s): Final Drives
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