Caterpillar 312B Excavator Undercarriages
New Aftermarket, Used and Rebuilt 312B Undercarriages
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Undercarriages (35 Items)
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
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
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
*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
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
*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
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
*Sample Image Shown
Track Adj Kit
- Part #: 900408
- Weight: 0.10
- Fits Machine(s): 311B, 311, 312B, 312BL, 312, E110B, E120B
*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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