- 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 Stage1
- 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 Stage2
- 11" Single Stage; 10 Spl. Hub1
- 11" Single Stage; 25 Spl. Hub1
- 12" Single Stage1
- 6-1/2" Single Stage1
- 7" TA Clutch1
- 9" Single Stage1

HCRRP915128
Major Overhaul Kit, Allis 3400, 3500 Diesel & Allis 3700, 3750, 670 Diesel
- In-Stock
- $2,101.68 USD 2101.68

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

HCR7684729
Valve Lifter, .996"diameter, with oil hole
- In-Stock
- $7.96 USD 7.96

HCRFC0AE6565C
Push Rod
- In-Stock
- $9.09 USD 9.09

HCRF261281
Rod Bearing, Standard
- In-Stock
- $11.00 USD 11

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

HCR5G46888
Liner Sealing Ring Kit
- In-Stock
- $2.68 USD 2.68

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

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

HCR5A39110
Front Crankshaft Seal
- In-Stock
- $8.84 USD 8.84

HCR1584NYR
Crankshaft, no gear, splined nose, counterbalancer gear on center of shaft
- In-Stock
- $1,145.10 USD 1145.1

HCRF8EQ6550A
Valve Stem Cap, for free-rotating valve
- In-Stock
- $5.12 USD 5.12

HCRRP101115
Piston Ring Set, 3)3/32", 1-3/16", 3.437" bore, 1 cylinder set
- In-Stock
- $35.59 USD 35.59

HCRRP121253
Piston Ring Set, 3)1/8", 1)1/4", 3.375" bore, 1 cylinder set
- In-Stock
- $42.08 USD 42.08

HCRRP181447
Piston Ring Set, .50mm Oversize, 2-2.0mm, 1-4.0mm, 91mm Standard bore, 1 cylinder set
- In-Stock
- $78.18 USD 78.18

HCRRP181448
Piston Ring Set, .75mm Oversize, 2-2.0mm, 1-4.0mm, 91mm Standard bore, 1 cylinder set
- Out of Stock
- $66.31 USD 66.31

HCRRP181449
Piston Ring Set, 1.00mm Oversize, 2-2.0mm, 1-4.0mm, 91mm Standard bore, 1 cylinder set
- Out of Stock
- $89.04 USD 89.04

HCRRP221113
Rod Bearing, Standard
- In-Stock
- $27.21 USD 27.21