1990 HardDrive Products Parts and Accessories

Carburetor Diaphram, Throttle Slide Vacuum Membrane, Rubber, Harley-Davidson®, Each

Part Number: HDD-820-50920

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order

Pulley Spacer, Drive Sprocket Type, Steel, Zinc Plated, 0.200 in. Thick, Harley-Davidson®, Each

Part Number: HDD-820-60570

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Special Order

Starter Rebuild Parts, Jackshaft Repair Kit, 9-tooth, Harley-Davidson®, Kit

Part Number: HDD-820-50974

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order

Oil Filter, Canister, Black, Harley-Davidson®, Each

Part Number: HDD-820-0731

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Special Order

Starter Shaft Bushing, Outer Bushing Type, Replaces OEM 33446-89, Harley-Davidson®, Each

Part Number: HDD-820-53302

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order

Screws QUARTER TURN THUMB SCREW QUARTER TURN THUMB SCREW 1/4 IN-28 BLACK

Part Number: HDD-820-57001

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order

Seat Mount, REAR SEAT MOUNT

Part Number: HDD-820-1510

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Drop Ship
• Special Order

Knob, KNURLED SEAT KNOB

Part Number: HDD-820-57008

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order

Knob, KNURLED SEAT KNOB

Part Number: HDD-820-57009

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order

OIL PUMP GASKET KIT FOR 820-50102 820-50101

Part Number: HDD-820-50104

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Drop Ship
• Special Order