Engine Parts

Put back the motor in your motorcycle
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  • 70-3799 Bolt
    Crankcase Bolt
    Triumph Unit 350 500
    Diameter ⌀: 5/16 inch
    Length UH: 1&5/8 inch
    Thread Form: BSF 22tpi
    aka: E3799
    NZ$ 3.75
    NZ$ 3.40
    Out Of Stock
  • 70-3800 Screw
    Case Screw
    Diameter ⌀: 1/4 inch
    Length UH: 7/8 inch
    Thread Form: CEI BSF 26tpi
    Head Style: Fillister Posidriv
    Finish: Plated
    aka: E3800
    NZ$ 1.90
    NZ$ 1.70
  • 70-3801 Screw
    Case Screw
    Diameter ⌀: 1/4 inch
    Length UH: 1&1/8 inch
    Thread Form: CEI BSF 26tpi
    Head Style: Fillister Posidriv
    Finish: Plated
    aka: E3801
    NZ$ 3.30
    NZ$ 2.95
  • 70-3802 Screw
    Case Screw
    Diameter ⌀: 1/4 inch
    Length UH: 2&3/4 inch
    Thread Form: CEI BSF 26tpi
    Head Style: Fillister Posidriv
    Finish: Plated
    aka: E3802
    NZ$ 3.80
    NZ$ 3.45
  • 70-3803 Stud
    Crankcase Stud
    Triumph Unit 350 500
    End 1: 5/16 CEI 26tpi
    End 2: 5/16 BSF 22tpi
    Overall Length: 3&3/4 inch
    aka: E3803
    NZ$ 6.05
    NZ$ 5.45
  • 70-3804 Stud
    Crankcase Stud
    Triumph Unit 350 500
    End 1: 5/16 CEI 26tpi
    End 2: 5/16 CEI 26tpi
    Overall Length: 3&3/16 inch
    aka: E3804
    NZ$ 4.20
    NZ$ 3.80
  • 70-3809 Bolt
    Rocker Feed Bolt
    Triumph Unit 350 500
    aka: E3809
    NZ$ 13.45
    NZ$ 12.10
    Out Of Stock
  • 70-3810 Spacer
    Stator Stud Spacer
    Triumph Unit 350 500
    aka: E3810
    NZ$ 7.25
    NZ$ 6.50
  • 70-3812 Stud
    Engine Mount Stud
    Triumph Unit 350 500
    End 1: 3/8 CEI 26tpi
    End 2: 3/8 CEI 26tpi
    Overall Length: 7&7/8 inch
    aka: E3812
    NZ$ 8.00
    NZ$ 7.20
  • 70-3819 Stud
    Cylinder Base Stud
    End 1: 3/8 CEI 26tpi
    End 2: 3/8 BSF 20tpi
    Overall Length: 1&3/4 inch
    Triumph Unit 350 500
    aka: E3819
    NZ$ 5.35
    NZ$ 4.80
  • 70-3820 Stud
    Cylinder Base Stud
    End 1: 3/8 CEI 26tpi
    End 2: 3/8 BSF 20tpi
    Overall Length: 1&1/2 inch
    Triumph Unit 350 500
    aka: E3820
    NZ$ 4.05
    NZ$ 3.60
  • 70-3822 Plate
    Camshaft Breather Plate
    Triumph Unit 350 500
    BSA A50 A65
    aka: E3822
    NZ$ 9.40
    NZ$ 8.45
  • 70-3843 Spacer
    Engine Bolt Spacer
    Triumph T20
    Tiger Cub
    aka: E3843
    NZ$ 8.05
    NZ$ 7.25
  • 70-3851 Key
    Alternator Rotor Key
    Triumph Unit 350 500
    aka: E3851
    NZ$ 3.75
    NZ$ 3.40
  • 70-3857 Washer
    Rocker Box Washer
    Triumph Unit 350 500
    Hole Diameter ⌀: 1/4 inch
    aka: E3857
    NZ$ 0.30
    NZ$ 0.25
  • 70-3858 Stud
    Rocker Box Stud
    Triumph Unit 350 500
    End 1: 1/4 CEI/BSF 26tpi
    End 2: 1/4 CEI/BSF 26tpi
    Overall Length: 1 inch
    aka: E3858
    NZ$ 5.25
    NZ$ 4.70
    Out Of Stock
  • 70-3859 Screw
    Crankcase Mouth Screw
    Triumph Unit 350 500
    Diameter ⌀: 1/4 inch
    Length UH: 5/8 inch
    Thread Form: CEI BSF 26tpi
    Head Style: Slotted Button
    aka: E3859
    NZ$ 5.20
    NZ$ 4.70
  • 70-3876 Seal
    Left Crank Seal
    Triumph Unit Twins
    Up to 1969
    aka: E3876
    NZ$ 8.05
    NZ$ 7.25
  • 70-3880 Stud
    Inlet Manifold Stud
    Triumph Unit 350 500
    End 1: 5/16 CEI/BSF 26tpi
    End 2: 5/16 BSF 22tpi
    Overall Length: 1&1/4 inch
    aka: E3880
    NZ$ 4.85
    NZ$ 4.35
  • 70-3884 Tube
    Chain Oiler Tube
    Triumph Unit 350 500
    aka: E3884
    NZ$ 21.45
    NZ$ 19.30
  • 70-3887 Washer
    Oil Pump Washer
    Dished Shakeproof
    aka: E3887
    NZ$ 0.85
    NZ$ 0.75
  • 70-3902 Plug
    Oilway Plug
    aka: E3902
    NZ$ 1.05
    NZ$ 0.95
  • 70-3903 Tube
    Sludge Trap Tube
    aka: E3903
    NZ$ 27.60
    NZ$ 24.85
  • 70-3905A Plug
    Sludge Trap Plug
    Hex Drive
    aka: E3905A E3905 68-0184
    71-2800 E12800
    NZ$ 15.70
    NZ$ 14.15
  • 70-3907 Bolt
    Crankshaft Flywheel Bolt
    aka: E3907
    NZ$ 11.80
    NZ$ 10.60
  • 70-3908 Stud
    Engine Mount Stud
    Triumph Unit 350 500
    End 1: 5/16 CEI 26tpi
    End 2: 5/16 CEI 26tpi
    Overall Length: 3&5/16 inch
    aka: E3908
    NZ$ 13.40
    NZ$ 12.10
  • 70-3913 Spacer
    Rotor Spacer
    Triumph T20
    Tiger Cub
    aka: E3913
    NZ$ 14.55
    NZ$ 13.10
  • 70-3914 Screw
    Case Screw
    Diameter ⌀: 1/4 inch
    Length UH: 1&3/4 inch
    Thread Form: CEI BSF 26tpi
    Head Style: Fillister Posidriv
    Finish: Plated
    aka: E3914
    NZ$ 2.70
    NZ$ 2.45
  • 70-3954 Adaptor
    Zenith Carb Manifold
    Triumph T20
    Tiger Cub
    aka: E3954
    NZ$ 80.50
    NZ$ 72.45
  • 70-3956 Stud
    Carb Manifold Stud
    Triumph T20
    Tiger Cub
    End 1: 1/4 CEI BSF 26tpi
    End 2: 1/4 CEI BSF 26tpi
    Overall Length: 15/16 inch
    aka: E2973
    NZ$ 2.70
    NZ$ 2.45
  • 70-3960/020 Ring
    Piston Ring
    Compression
    0.020 inch oversize
    Suit 63.50mm Bore
    Triumph T20
    Tiger Cub
    aka: E3960
    NZ$ 8.05
    NZ$ 7.25
  • 70-3962 Camshaft
    Camshaft
    Triumph T20S
    Tiger Cub
    aka: E3962
    NZ$ 134.15
    NZ$ 120.75
  • 70-3964 Cup
    Valve Spring Cup
    Triumph T20
    Tiger Cub
    aka: E3964
    NZ$ 6.95
    NZ$ 6.25
  • 70-3971 Nut
    Alternator Rotor Nut
    Triumph T20
    Tiger Cub
    aka: E3971
    NZ$ 10.75
    NZ$ 9.65
  • 70-3975 Lock Washer
    Lock Washer
    Alternator Rotor
    aka: E3975
    NZ$ 3.10
    NZ$ 2.80
  • 70-3977 Nut
    Alternator Rotor Nut
    aka: E3977
    NZ$ 11.20
    NZ$ 10.05
  • 70-3979 Bolt
    Mount Plate Bolt
    Alternator Stator
    aka: E3979
    NZ$ 7.80
    NZ$ 7.00
  • 70-3980 Stud
    Alternator Stator Stud
    Triumph Pre Unit
    End 1: 5/16 CEI 26tpi
    End 2: 5/16 BSF 22tpi
    Overall Length: 1&13/16 inch
    aka: E3980
    NZ$ 4.30
    NZ$ 3.90
  • 70-3999 Studge Tube
    Crankshaft Sludge Tube
    Triumph Unit 350 500
    aka: E3999
    NZ$ 20.20
    NZ$ 18.20
    Out Of Stock
  • 70-4008 Pushrod
    Engine Pushrod
    Triumph Unit 350 500
    aka: E4008
    NZ$ 24.00
    NZ$ 21.60
  • 70-4016-350 Patent Plate
    Patent Plate
    Triumph Timing Cover
    350 Twin
    aka: E4016-350
    NZ$ 16.10
    NZ$ 14.50
  • 70-4016B Patent Plate
    Patent Plate
    Triumph Timing Cover
    Brass
    aka: E4016B
    NZ$ 14.10
    NZ$ 12.70
    Out Of Stock
  • 70-4040 Cam Follower
    Cam Follower
    Triumph Unit 350 500
    aka: E4040
    NZ$ 116.35
    NZ$ 104.70
  • 70-4048 Plug
    Blanking Plug
    Triumph T20
    Tiger Cub
    aka: E4048
    NZ$ 4.30
    NZ$ 3.90
  • 70-4051 Gasket
    Inlet Manifold Gasket
    Triumph T20
    Tiger Cub
    aka: E4051
    NZ$ 0.80
    NZ$ 0.70
  • 70-4096 Screw
    Case Screw
    Diameter ⌀: 1/4 inch
    Length UH: 2&3/16 inch
    Thread Form: CEI BSF 26tpi
    Head Style: Fillister Posidriv
    Finish: Plated
    NZ$ 3.75
    NZ$ 3.40
  • 70-4097 Screw
    Distributor Clamp Screw
    Diameter ⌀: 3/16 inch
    Length UH: 2&1/4 inch
    Thread Form: 2BA 31.36tpi
    Head Style: Fillister Posidriv
    Finish: Plated
    NZ$ 2.70
    NZ$ 2.45
  • 70-4098 Bolt
    Crankcase Bolt
    Diameter ⌀: 5/16 inch
    Length UH: 1&7/8 inch
    Thread Form: BSF 22tpi
    aka: E4098
    NZ$ 7.20
    NZ$ 6.45
  • 70-4099 Clamp
    Distributor Clamp
    aka: E4099 40-0372 40-0324
    NZ$ 16.10
    NZ$ 14.50
  • 70-4104 Plug
    Oilway Plug
    Diameter ⌀: 1/4 inch
    Length OA: 1/2 inch
    Thread Form: CEI BSF 26tpi
    aka: E4104
    NZ$ 2.15
    NZ$ 1.90

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