- 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" Powershift1
- 12" Single Stage2
- 12" Single Stage; Power Director1
- 15" Single Stage1
- 15" Single Stage w/ PPA Hub1
- 6-1/2" Single Stage1
- 9" Single Stage2
- Power Director1

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

HCR5A151404
Head Gasket Set
- In-Stock
- $199.85 USD 199.85

HC5A62050
Rear Crankshaft Seal
- In-Stock
- $32.96 USD 32.96

HCRRP321163
Overhaul Gasket Set, with crankshaft seals
- In-Stock
- $380.58 USD 380.58

HCRRP311295
Rear Crankshaft Seal & Sleeve, press-on flywheel housing rear seal retainer
- In-Stock
- $373.04 USD 373.04

HCRRP921
Main Bearing Set, Standard, with thrust washers
- In-Stock
- $108.34 USD 108.34

HCR5A41758
Rod Bearing, Standard
- In-Stock
- $14.11 USD 14.11

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

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

HCR474507127
Piston Pin Bushing
- In-Stock
- $16.11 USD 16.11

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

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

HCRRP301123
Front Crankshaft Wear Sleeve
- In-Stock
- $99.88 USD 99.88

HCR5A23544
Camshaft Bearing Set, 2.246" camshaft
- In-Stock
- $66.98 USD 66.98

HCR5A152479
Oil Pan Gasket
- In-Stock
- $14.69 USD 14.69

HCR7378105
Valve Seat, 1.188" x 1.437" x .219", 45 degree, with 1.328" valve head diameter
- In-Stock
- $4.35 USD 4.35

HCR5A30025
Valve Spring
- In-Stock
- $6.20 USD 6.2

HCR5172593
Expansion Plug, 2.125" welch
- In-Stock
- $4.48 USD 4.48