Front Pulley Installation Kit, 1992-2022
Pulley Nut: Designed with "Binding-Head" (PK-HD1)
Flanged Nut (PKF-HD1)
Lockplate: Rust resistant finish (PK-HD1)
Screws: Plated to resist rust
Seal and Quad Ring: Double Lip design, 
1991-1994: PS-HD1
1995-2005: PS-HD2
Spacer
1991-1994: N/A
1995-2005: TS-HD2
Fitment: Hardware Kits
(PK-HD1): Sportster 1992-2022; Big Twin& Twin Cam, '91 - 2005 (Std Kit, Hardware Only)
(PKF-HD1): Sportster 1995-2022; Big Twin & Twin Cam, '91 - 2005 (Flanged Nut Kit, Hardware Only)
(PS-HD1):  Seal and Quad Ring, Sportster 1991-1994 (Seals Only)
(PS-HD2):  Seal and Quad Ring, Sportster 1995-2005; Big Twin& Twin Cam, 1991 - 2005 (Seals Only)
(PKA-HD2): With Seal, Quad Ring & Bushing, Sportster 1995-2005; Big Twin& Twin Cam, 1991 - 2005 (Seals & Hardware)
(PKFA-HD2): With Seal, Quad Ring & Bushing, Sportster 1995-2005; Big Twin 1991 - 2005 (Seals & Hardware)
Shipping:
Continental US; USPS, First Class Mail
International; USPS, First Class Mail