Hydraulic Spin-on Notes: Can be used with OB1313, OB1314, OB1315, OB1316 bases. Fits: BT387: Gresen Hydraulic Systems; Sellick, Toro Equipment BT387-10: Barber-Greene, Case, Champion, Dynapac, Hesston, Hyster, Vermeer Equipment; Gresen Hydraulic Systems Replaces: BT387: Gresen 7521001 BT387-10: Gresen 7520001 Thread: 1 1/2-16 O.D.: 5 1/32 (127.8) Length: 6 3/32 (154.8) F. Gskt.: G286-C O. Gskt.: G369-B, G369-V, G372, G447, G483, G704, G710 Related to: BT388, BT388-10 (Long Versions)