Bobcat T590 Undercarriage Parts
$265.00 – $700.00Price range: $265.00 through $700.00
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Priced per part. Each option names the serial range letters it fits.
Which range is my machine? Find your serial number here, then pick the parts marked with that range letter.
| Range | Configuration | Serial numbers (as KTSU lists them) |
|---|---|---|
| Range A | Solid Mount | A3NR11001 > A3NR15598; A3NS11001 > A3NS11999; ALJU11001 > ALJU16824; B37811001 > B37811103 |
| Range B | Solid Mount | A3NR15999 > A3NR17166; A3NS12001 > A3NS12025; ALJU16825 > ALJU19123; B37811104 > B37812058 |
| Range C | Solid Mount | A3NR17167 > ABOVE; A3NS12026 > ABOVE; ALJU19124 > ABOVE; B37812059 > ABOVE; B3Z711001 > ABOVE; B3ZA11001 > ABOVE; B4KV11001 > ABOVE |
| Range D | Suspension | A3NR11001 > A3NR15598; A3NS11001 > A3NS11999; ALJU11001 > ALJU16824; B37811001 > B37811103 |
| Range E | Suspension | A3NR15599 > A3NR17166; A3NS12001 > A3NS12025; ALJU16825 > ALJU19123; B37811104 > B37812058 |
| Range F | Suspension | A3NR17167 > ABOVE; A3NS12025 > ABOVE; ALJU19124 > ABOVE; B37812059 > ABOVE; B3ZA11001 > ABOVE |
KTSU-made rollers, idlers and sprockets for the Bobcat T590, priced per part.
Parts by range
Serial numbers for each range are in the table above the part picker.
| Range | Drive Sprocket | Front Idler | Rear Idler | Track Roller |
|---|---|---|---|---|
| Range A Solid Mount |
7166679 (12BH Sprocket) | 6698048 (50mm Shaft; replaces 6693237) | 6693238 (3/4 in Mounting Bolt) | 6689371 (3/4 in Mounting Bolt) |
| Range B Solid Mount |
7166679 (12BH Sprocket) | 7229101 | 7233630 | 7228629 (Tri Flg) |
| Range C Solid Mount |
7204050 (15BH Sprocket) | 7229101 | 7233630 | 7228629 (Tri Flg) |
| Range D Suspension |
7166679 (12BH Sprocket) | 6698048 (50mm Shaft; replaces 6693237) | 6697933 (7/8 in Mounting Bolt) | 6693239 (7/8 in Mounting Bolt) |
| Range E Suspension |
7166679 (12BH Sprocket) | 7229101 | 7233630 | 7233399 |
| Range F Suspension |
7204050 (15BH Sprocket) | 7229101 | 7233630 | 7233399 |
Bobcat T590 Sprockets
KTSU part numbers for Bobcat T590 sprockets: 7166679 (12BH Sprocket) for Ranges A, B, D and E; 7204050 (15BH Sprocket) for Ranges C and F.
Bobcat T590 Front Idlers
KTSU part numbers for Bobcat T590 front idlers: 6698048 (50mm Shaft; replaces 6693237) for Ranges A and D; 7229101 for Ranges B, C, E and F.
Bobcat T590 Rear Idlers
KTSU part numbers for Bobcat T590 rear idlers: 6693238 (3/4 in Mounting Bolt) for Range A; 6697933 (7/8 in Mounting Bolt) for Range D; 7233630 for Ranges B, C, E and F.
Bobcat T590 Bottom Rollers
KTSU part numbers for Bobcat T590 bottom rollers: 6689371 (3/4 in Mounting Bolt) for Range A; 6693239 (7/8 in Mounting Bolt) for Range D; 7228629 (Tri Flg) for Ranges B and C; 7233399 for Ranges E and F.
KTSU part numbers on this page: 7166679, 7204050, 6698048, 7229101, 6693238, 6697933, 7233630, 6689371, 6693239, 7228629, 7233399. Superseded: 6693237 — order the replacement shown.
Verify your OEM part number against your serial plate before ordering.
Need tracks? Bobcat T590 Tracks.
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Bobcat T590 Tracks
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