- 10" Single Stage1
- 10" Single Stage; Separator Drive Clutch1
- 10" Single Stage; Traction Drive Clutch1
- 10-1/2" Single Stage2
- 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; 10 Spl. Hub & Heavy Springs1
- 11" Dual Stage; 10 Spl. Hub & Med. Springs1
- 11" Dual Stage; 25 Spl. PTO Hub1
- 11" Dual Stage; Cast Iron Levers & 1.750" FW Step1
- 11" Dual Stage; Heavy Springs1
- 11" Dual Stage; Medium Springs1
- 11" Dual Stage; Stamped Steel Levers & 1.140" FW Step1
- 11" Hydro Drive Plate1
- 11" Single Stage3
- 11" Single Stage; 10 Spl. Hub1
- 11" Single Stage; 25 Spl. Hub1
- 12" Dual Stage1
- 12" Single Stage2
- 12" Single Stage; Power Director1
- 6-1/2" Single Stage1
- 7" TA Clutch1
- 9" Single Stage2
- Power Director1

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

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

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

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

HC7317549
Front Crankshaft Seal
- In-Stock
- $18.88 USD 18.88

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

HCRNR35431
Valve Keeper, half
- 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

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

HCRRP111152
Piston, 4.125" bore, 7.25:1 CR
- Out of Stock
- $107.33 USD 107.33

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

HCRRP181426
Piston, .060", Oversize
- Out of Stock
- $168.74 USD 168.74

HCRRP181427
Piston Ring Set, Standard, 2-3/32, 1-3/16, 2.375" bore, 4 cylinder set
- In-Stock
- $90.65 USD 90.65