Spike Closing Wheel Assembly, consists of UHMWPE Poly Spike Ring (16 teeth), two Nylon Rims, 40mm double row ball bearing & hardware. Fits Kinze®1993 and newer. John Deere MaxEmergePlus, Pro, XP and XP Pro; 1530 and 1535. Monosem Plus. White 6000 and 8000 planters. Case-IH grain drills; SDX30 and SDX40 air drills. Replace Kinze #GA6434 , John Deere #AA39968, Monosem #7074.N, White # 854262, Case-IH # 87695406

Outer Diameter : 13-7/8"

Teeth thickness : 20mm

Features:

- The Spike Ring is made from Ultra High Molecular Weight Poly Plastic (UHMWPE), with high wear resistance, high anti-impact strength and high anti-corrosion.

- Spike teeth design solves soil sidewall impact problem and improves seed trench closure even in the most severe conditions. Enhances seed to soil contact and helps to prevent yield-robbing air pocket.

- Installed with 40mm angle contact double row ball bearing. Double lips seal on both sides to protect bearings from mud and water.