6S7220 Idler Plate Fits CAT D3C (s/n: 1PJ846-, 6PF145-, 7JF180-334, 8BF149-, 4HJ

One New Aftermarket Replacement Track Adjuster Idler Plate Fits Caterpillar (Fits CAT) Crawler Dozers and Loaders

This aftermarket replacement idler plate is a track adjuster undercarriage component Fits Caterpillar (Fits CAT) crawler dozers and crawler loaders. The idler plate is part of the track adjuster assembly, which maintains proper track tension and absorbs shock loads transmitted through the front idler - keeping the undercarriage aligned and protecting it from premature wear. Note: each machine requires 2 idler plates. Standard undercarriage models only.

Serial Number Restrictions

• D3C: Fits s/n 1PJ138-later, 6PF145-later, 7JF180-334, 8BF149-later, 4HJ1-880, 5CJ1-1047, 5ZG1-57, 8DG1-147 (6-roller track frame). Also fits s/n 4HJ881-later, 7JG150-later, 4KS, 6SL1-2943; and s/n 5CJ1048-later, 5ZG58-later, 8DG148-later, 7XL1-1107.
• D4C: Fits s/n 1RJ1-635, 2CJ1-125; 4LS, 6BS, 6YL, 6SL1-189; 1RJ636-later, 2CJ430-later, 7KG1-906, 9BG1-464; 7KG907-later, 9BG465-later, 1FW, 8CS. Standard undercarriage only.
• D4G: Fits s/n FDC1-150, CFN1-1071, HYD, TLX. Standard undercarriage only.

Compatible Models

Fits Caterpillar Crawler Dozers: D3B, D3B LGP, D3C, D3C LGP, D3C XL, D3G, D3G XL, D3G LGP, D4B, D4C, D4C LGP, D4C XL, D4G, D4G LGP, D4G XL, D5C, D5C III, D5C LGP, D5G, D5G XL, D5G LGP

Fits Caterpillar Crawler Loaders: 931, 931B, 931B LGP, 931C, 931C LGP, 931 LGP, 933, 933C, 933 LGP, 935B, 935C, 939, 939C

Replaces Part Number(s):

6S7220, 6S-7220

New aftermarket replacement part - not remanufactured, not used.