One Shaft Bush and Shim Kit Fits John Deere M MT 320 40 430 1020 2010 520 630 model-5530L The notched air lift design

The notched air lift design promotes strong grass-standing suction for a clean

this blade fits LEFT-HAND WING position only on machines with serial numbers BELOW the listed cutoffs

Also Fits Fits Caterpillar Skidder Models: 515

Tree Harvesters: 570

Fits John Deere Crawler / Excavator models: 230LC

One Shaft Bush and Shim Kit Fits John Deere M MT 320 40 430 1020 2010 520 630 model-5530L The notched air lift designOne New Aftermarket Distributor Shaft Bushing and Shim Kit Fits John Deere Tractor Models: M, MC, MI, MT, 40, 320, 330, 420, 430, 440, 520, 530, 620, 630, 720, 730 (with Fits Delco Distributor), 50, 60, 70 (LP w 1111418 Distributor), 1010, 2010 (up to SN: 42000 with Fits Delco 1112623 Distributor & Clip Held Cap), 3010 (with Fits Delco 1112623, 1112577, or 1112648 Distributor & Clip Held Cap), 3020 (To SN: 58899, with Fits Delco 1112623, 1112577, or