Caterpillar 312 Excavator Undercarriages
New Aftermarket, Used and Rebuilt 312 Undercarriages
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Undercarriages (19 Items)
*Sample Image Shown
Cat Chain Guide
- Part #: 996528
- Weight: 57.00
- Fits Machine(s): 311B, 311, 312B, 312BL, 312, E110B, E120B
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
*Sample Image Shown
Cat Track Adjer Kit
- Part #: 4I7338
- Weight: 22.00
- Fits Machine(s): 311, 313B, 312B L, 312B, 312, 311B
*Sample Image Shown
Cylinder Adjustment
- Part #: 1R6322
- Weight: 13.20
- Fits Machine(s): 311, E120B, E110B, 313B, 312B L, 312B, 312, 311B, 312BL
Idler Group
- Part #: 4I7337
- Weight: 157.00
- Fits Machine(s): 312B, 312CL, 312, E120, E110B, E312, E311
*Sample Image Shown
Recoil Track Spring Assembly
- Part #: 4I7342
- Weight: 139.00
- Fits Machine(s): 311, E120B, E110B, 313B, 312B L, 312B, 312, 311B, 312BL
S/f Rlr Grp 311
- Part #: 151-9747
- Weight: 52.80
- Fits Machine(s): 311B, 312BL, 312B, 312, 953B
S/f Rlr Grp 311
- Part #: 4I7346
- Weight: 54.60
- Fits Machine(s): 311B, 312BL, 312B, 312, 953B, E110, 312/B, E120B, 311/B, E110B
Sprocket 311-12
- Part #: 4I7472
- Weight: 96.00
- Fits Machine(s): 311B, 311, 312BL, 312B, 312, 314C, E110B, E312, E311
Track Adj Grp
- Part #: 102-8117
- Weight: 189.60
- Fits Machine(s): 311, 317, 315, 312, 311B, 315L
*Sample Image Shown
Track Adj Kit
- Part #: 900408
- Weight: 0.10
- Fits Machine(s): 311B, 311, 312B, 312BL, 312, E110B, E120B
Track Adjuster
- Part #: 102-8165
- Weight: 48.63
- Fits Machine(s): 311, 320N, 320 L, 317, 315, 312, 311B
*Sample Image Shown
Track Adjuster Assembly
- Part #: 168-6648
- Weight: 21.00
- Fits Machine(s): 311B, 311, 312BL, 312B, 312, E110B, E120B, 312C
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