- 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 Stage1
- 11" Dual Stage; Cast Iron Levers & 1.750" FW Step1
- 11" Dual Stage; Stamped Steel Levers & 1.140" FW Step1
- 11" Single Stage1
- 6-1/2" Single Stage1
- 9" Single Stage1

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

HCRRP161451
Piston Ring Set, 3)3/32", 1)3/16", 3.562" Standard bore, 1 cylinder set
- In-Stock
- $53.13 USD 53.13

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

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

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

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

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

HCRNR502371
Valve Keeper, Half
- In-Stock
- $2.68 USD 2.68

HCRNR502796
Thrust Washer
- In-Stock
- $20.31 USD 20.31

HCRNR504808
Cam Bearing, Intermediate
- In-Stock
- $27.04 USD 27.04

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

HCR474037221K
Cylinder Sleeve w/ Sealing Rings
- In-Stock
- $54.57 USD 54.57

HCR474062401
Piston Ring Set, 1)3/32", 2)1/8", 1)1/4", 4.25" bore, 1 cylinder set
- In-Stock
- $21.40 USD 21.4

HCR474512844
Valve Seal
- In-Stock
- $2.68 USD 2.68

HCR5A189552
Head Gasket Set, for 3.375" & 3.437" bores
- In-Stock
- $105.66 USD 105.66

HCR5A30437
Intake Valve, 1.326" head diameter, 5.000" length
- In-Stock
- $11.33 USD 11.33