- 10-1/2" Single Stage1
- 10-1/2" Single Stage; 10 Spl. Hub1
- 10-1/2" Single Stage; 25 Spl. Hub1
- 10-1/2" Split Torque1
- 11" Clutch1
- 11" Dual Stage2
- 11" Dual Stage; Cast Iron Levers & 1.750" FW Step1
- 11" Dual Stage; Stamped Steel Levers & 1.140" FW Step1
- 11" Single Stage2
- 12" Dual Stage1
- 12" Single Stage1
- 12" Single Stage; Power Director1
- 6-1/2" Single Stage1
- 9" Single Stage2
- Power Director1

HC474024562
Rear Crankshaft Seal & Sleeve, Single Lip
- In-Stock
- $67.29 USD 67.29

HC84RS
Cylinder Repair Sleeve
- In-Stock
- $30.52 USD 30.52

HCAB74009450
Head Gasket Set
- In-Stock
- See Alternatives
- $131.60 USD 131.6

HCAB74009451
Conversion Gasket Set
- In-Stock
- $173.09 USD 173.09

HCB154-1249
Valve Lifter
- In-Stock
- $20.31 USD 20.31

HCAB74006067
Main Bearing Set, .010" Oversize
- In-Stock
- $125.37 USD 125.37

HCRP321273
Rear Crankshaft Seal
- In-Stock
- $17.43 USD 17.43

HCRRP101111
Liner Sealing Ring Kit, 4.125" bore, .122" diameter
- In-Stock
- $2.68 USD 2.68

HCR470227500
Liner Sealing Ring, 4.00" bore, 2 required per sleeve
- Out of Stock
- $10.40 USD 10.4

HCR470257450K
Cylinder Sleeve w/ Sealing Rings, 4.125" bore
- In-Stock
- $95.16 USD 95.16

HCR470283616
Cylinder Kit, 4.125" bore
- In-Stock
- $240.37 USD 240.37

HCRRP101112
Piston Ring Set, 1)3/32", 2)1/8", 1)3/16", 4.125" bore, 1 cylinder set
- In-Stock
- $79.73 USD 79.73

HCRRP101113
Piston Ring Set, 2-3/32, 1-1/8, 1-1/4, 4.125" bore, 1 cylinder set
- In-Stock
- $57.85 USD 57.85

HCRF383907
Intake Valve, 1.768" head diameter, 6.131" length, 30 degree
- In-Stock
- $16.56 USD 16.56

HCRRP181422
Piston, Standard
- In-Stock
- $75.13 USD 75.13

HCRRP181423
Piston, .020" Oversize
- In-Stock
- $72.60 USD 72.6

HCRRP181424
Piston, .030" Oversize
- In-Stock
- $73.56 USD 73.56

HCRRP181425
Piston, .040" Oversize
- Out of Stock
- $111.42 USD 111.42