Perkins Perkins AD4.203 Engine PARTS

We stock a wide range of high quality replacement tractor engine spare parts to suit Perkins AD4.203 tractors. All parts come with an 18 months warranty. Our range includes; cylinder heads, gaskets, valves, engines, blocks, pistons, liners, piston rings, Seals, engine overhaul Kits, fuel pumps, oil pumps, crankshafts, engine bearings, oil filters, fuel filters, fuel pipes, manifolds, silencers and much more.

Cylinder Head

  1. Cylinder Head suitable for Perkins -  ZZ80033
    Cylinder Head suitable for Perkins - ZZ80033 Cylinder Head AD4.203.
    Includes Valves.

    *NOTE - Cylinder head will require cleaning to remove any rust preventative prior to fitting*
    £237.42 Inc VAT £197.85 Exc VAT
    Van In stock
    Part No.
    7283

Cylinder Head Gasket

Rocker Cover Gaskets

Valves Engine

Valve Kits

  1. Valve Train Kit suitable for Perkins -
    Valve Train Kit suitable for Perkins - Valve Train Kit Comprises: 4 x Valve Inlet 4 x Valve Exhaust 8 x Valve Spring, Inner 8 x Valve Spring, Outer 8 x Valve Collet, Pair 8 x Valve Guide
    £58.80 Inc VAT £49.00 Exc VAT
    Van In stock
    Part No.
    7574

Valve Guides

Valve Springs

Valve Collets

Rocker Components

Studs Cylinder Head

  1. Nut Cylinder Stud and Conrod suitable for Perkins -  2211284  33221327
    Nut Cylinder Stud and Conrod suitable for Perkins - 2211284 33221327 Nut 7/16" UNF-HT 
    Suitable For 8696 Cylinder Head Stud, A-856 Cylinder Head Stud & 7143 Conrod Bolt
    MF50B Perkins A4.212 Engine - Rocker Arm Screw Nut.
    £1.08 Inc VAT £0.90 Exc VAT
    Van In stock
    Part No.
    50143
  2. Cylinder Head Stud Kit suitable for Perkins -
    Cylinder Head Stud Kit suitable for Perkins - Includes:
    8 x 3 5/8" x 7/16" UNF
    11 x 4 1/4" x 7/16" UNF
    4 x 4 1/8" x 7/16" UNF
    £57.60 Inc VAT £48.00 Exc VAT
    Van In stock
    Part No.
    80078

Cyl Block Gaskets

Engine Kits

  1. Engine Overhaul Kit- AD4.203 Engine Chrome Liner suitable for Perkins -
    Engine Overhaul Kit- AD4.203 Engine Chrome Liner suitable for Perkins - Upto Serial Number 2939035. Comprises: 4 x Piston - 3.5 Bore - Five Rings - Pimple Bowl 4 x Ring Set (for Chrome Liner) 4 x Chrome Liner 1 x Head Gasket Set 203 engine 1 x Lower gasket set AD4.203 1 x Rope Seal Crankshaft 1 x Front Crank Seal 4... Show More
    £297.37 Inc VAT £247.81 Exc VAT
    Van In stock
    Part No.
    7014
  2. Engine Overhaul Kit- AD4.203 Engine- Cast Liner suitable for Perkins -
    Engine Overhaul Kit- AD4.203 Engine- Cast Liner suitable for Perkins - From Serial Number 2939035. Comprises: 4 x Piston - 3.6 Bore - Five Rings - Pimple Bowl 4 x Piston Ring Set - 5 Ring 4 x Liner Finished Cast. UK Made 1 x Head Gasket Set 1 x Lower Gasket Set 1 x Rope Seal Crankshaft 1 x Front Crank Seal 4 x Valve ... Show More
    £207.17 Inc VAT £172.64 Exc VAT
    Van In stock
    Part No.
    7402
  3. Engine Overhaul Kit- AD4.203 Cast Liner suitable for Perkins -
    Engine Overhaul Kit- AD4.203 Cast Liner suitable for Perkins - Less Valve Train Kit - From Serial Number 2939035. Comprises: 4 x Piston - 3.6 Bore - Five Rings - Pimple Bowl 4 x Piston Ring Set - 5 Ring 4 x Liner Finished Cast. UK Made 1 x Head Gasket Set 1 x Lower Gasket Set 1 x Rope Seal Crankshaft 1 x Front... Show More
    £174.00 Inc VAT £145.00 Exc VAT
    Van In stock
    Part No.
    7402A
  4. Engine Overhaul Kit- AD4.203- Chrome Liner suitable for Perkins -
    Engine Overhaul Kit- AD4.203- Chrome Liner suitable for Perkins - Less Valve Train Kit - Upto Serial Number 2939035. Comprises: 4 x Piston - 3.5 Bore - Five Rings - Pimple Bowl 4 x Ring Set (for Chrome Liner) 4 x Chrome Liner 1 x Head Gasket Set 203 engine 1 x Lower gasket set AD4.203 1 x Rope Seal Crankshaft 1 ... Show More
    £256.87 Inc VAT £214.06 Exc VAT
    Van In stock
    Part No.
    7014A

Oil Pumps

Piston Engine

  1. Piston, Pin & Clips suitable for Perkins -  89209  89214  U5LH0008
    Piston, Pin & Clips suitable for Perkins - 89209 89214 U5LH0008 Piston complete with pin and clips. 

    To suit bore diameter: 91.49mm. 
    Compression Height: 61.628mm. 
    Piston Height: 109.25mm. 
    Pin Diameter: 31.75mm. 
    Chamber Depth: 18.97mm. 
    Chamber Diameter: 59.82... Show More
    £22.80 Inc VAT £19.00 Exc VAT
    Van In stock
    Part No.
    7361
  2. Piston, Pin & Clips suitable for Perkins -  3135F281  59618  68332
    Piston, Pin & Clips suitable for Perkins - 3135F281 59618 68332 Piston complete with pin and clips. 
    To suit bore diameter: 91.49mm. 
    Compression Height: 61.88mm. 
    Piston Height: 109.51mm. 
    Pin Diameter: 31.75mm. 
    Chamber Depth: 18.26mm. 
    Chamber Diameter: 55.88mm. <... Show More
    £22.08 Inc VAT £18.40 Exc VAT
    Van In stock
    Part No.
    7360

Piston Rings Engine

  1. Piston Ring Set suitable for Perkins -  82118  82121  84597
    Piston Ring Set suitable for Perkins - 82118 82121 84597 Plain Type. Piston Ring Set, Cord Ring Set Type, Perkins Engines A3.152, AD3.152, A4.203, AD4.203 For Cast Liner Only Rings should be gapped to original manufacturers specification prior to fitting. All rings should be gapped between 0.009" - 0... Show More
    £11.99 Inc VAT £9.99 Exc VAT
    Van In stock
    Part No.
    7177
  2. Piston Ring Set suitable for Perkins -
    Piston Ring Set suitable for Perkins - Ring Set Cast (For Chrome Liners) Perkins Engine A3.152, A4.203 & AD4.203
    £15.00 Inc VAT £12.50 Exc VAT
    Van In stock
    Part No.
    7177A

Crankshafts

  1. Crankshaft 4 Cyl (Rope Seal) suitable for Perkins -  31315174  84440  85811
    Crankshaft 4 Cyl (Rope Seal) suitable for Perkins - 31315174 84440 85811 Crankshaft 4 Cylinder.

    Mains: 2.7485"/2.749"

    Conrods: 2.2485"/2.249"

    Stroke: 5.000"

    Rope Seal

    Holes: 6+1

    Ke... Show More
    £213.19 Inc VAT £177.66 Exc VAT
    Van In stock
    Part No.
    7349

Main Bearings

Conrods

  1. Conrod suitable for Perkins -
    Conrod suitable for Perkins - 8 3/4" Between Centre. Perkins Engine A4.203, AD4.203, AD3.152 & AT3.152.
    £23.99 Inc VAT £19.99 Exc VAT
    Van In stock
    Part No.
    7215

Conrod Bushes

Conrod Bolts & Nuts

  1. Nut Cylinder Stud and Conrod suitable for Perkins -  2211284  33221327
    Nut Cylinder Stud and Conrod suitable for Perkins - 2211284 33221327 Nut 7/16" UNF-HT 
    Suitable For 8696 Cylinder Head Stud, A-856 Cylinder Head Stud & 7143 Conrod Bolt
    MF50B Perkins A4.212 Engine - Rocker Arm Screw Nut.
    £1.08 Inc VAT £0.90 Exc VAT
    Van In stock
    Part No.
    50143

Thrust Washers Crank

  1. Thrust Washer Set (+0.075") suitable for Perkins -
    Thrust Washer Set (+0.075") suitable for Perkins - +0.075 " oversize. Perkins Engine A3.144, A3.152, AD3.152 A4.192, A4.203, AD4.203.
    £9.00 Inc VAT £7.50 Exc VAT
    Van In stock
    Part No.
    7031A

Gears Crank

  1. Fly Wheel Ring Gear suitable for Perkins -  410236
    Fly Wheel Ring Gear suitable for Perkins - 410236 Fly Wheel Ring Gear, Perkins Engines A3.144, A3.152, AD3.152, AT3.152, T3.152, A4.192, A4.203, AD4.203, A4.212, A4.236, A4.248, AT4.236, G4.236, T4.236
    £34.80 Inc VAT £29.00 Exc VAT
    Van Out of stock
    Part No.
    7234

Crankshaft Seals

Camshaft Followers

  1. Camshaft Follower suitable for Perkins -
    Camshaft Follower suitable for Perkins - Camshaft Follower, For Perkins Engine A3.144, A3.152, AD3.152, A4.192, A4.203, AD4.203.

    15.8mm OD 

    28.5mm OD Head 

    113mm Overall Length 

    3/8 - 24 U... Show More
    £5.06 Inc VAT £4.22 Exc VAT
    Van In stock
    Part No.
    7501

Bottom Gasket Sets

Air Cleaners

Air Filters

  1. Air Filter Kit - 1887575M91 suitable for Perkins -  26510237  26510236
    Air Filter Kit - 1887575M91 suitable for Perkins - 26510237 26510236 Includes both inner and outer air filters.

    Inner Air Filter - 1887575M91

     - OD = 52mm
     - Length = 222mm

    Outer Air Filter - 1026131M92
    Show More
    £23.88 Inc VAT £19.90 Exc VAT
    Van Out of stock
    Part No.
    10597

Oil Filter Housings

  1. Bolt 3/8" UNF x 3.1/2" suitable for Perkins -
    Bolt 3/8" UNF x 3.1/2" suitable for Perkins - Oil Filter Conversion Head Bolt. Can be used with 7248 Oil Filter Head.
    £3.00 Inc VAT £2.50 Exc VAT
    Van In stock
    Part No.
    50490
  2. Spin on Filter Conversion Kit suitable for Perkins -
    Spin on Filter Conversion Kit suitable for Perkins - MF165 - Use With 203 Perkins Engine. 2 x Bolt 2 x Spring Washer 1 x Oil Filter Housing Gasket 1 x Oil filter Head 1 x Oil Filter (Spin On)
    £21.60 Inc VAT £18.00 Exc VAT
    Van In stock
    Part No.
    68220

Oil Filters

  1. Oil Filter suitable for Perkins -  2654156  2654408  30270
    Oil Filter suitable for Perkins - 2654156 2654408 30270 Genuine Perkins. MF165 - Use With 203 Perkins Engine. JCB 3C, 3CX, 3D, 4C With Leyland Engines.
    £9.30 Inc VAT £7.75 Exc VAT
    Van In stock
    Part No.
    9472

Fuel Lift Pumps

Fuel Injection Pumps

  1. Injection Pump Gasket suitable for Perkins -
    Injection Pump Gasket suitable for Perkins - Please note, all new Agriline Injection Pumps are supplied with their own new gasket.
    £2.10 Inc VAT £1.75 Exc VAT
    Van In stock
    Part No.
    80145
  2. Injection Pump suitable for Perkins -
    Injection Pump suitable for Perkins - Perkins Engine AD4.203. Compares to 3240F938.

    Not compatible with Bio-Fuel

    £658.80 Inc VAT £549.00 Exc VAT
    Van In stock
    Part No.
    7808
  3. Perkins Injection Pump Seal Kit suitable for Perkins -  u5mk0159
    Perkins Injection Pump Seal Kit suitable for Perkins - u5mk0159 Suitable For CAV DPA Injection Pumps.
    Perkins Engines: A3.152, AD3.152, A4.107, A4.108, AD4.203, AD4.248
    £39.59 Inc VAT £32.99 Exc VAT
    Van In stock
    Part No.
    74648

Fuel Injection Pipes

Fuel Injectors

Fuel Injector Nozzle

Fuel Tanks

  1. Fuel Tank suitable for Perkins -
    Fuel Tank suitable for Perkins - Will Only Fit MF165 Upto Serial Number 597745

    Diesel Tractors Only
    £166.80 Inc VAT £139.00 Exc VAT
    Van In stock
    Part No.
    5358
  2. Fuel Tank suitable for Perkins -
    Fuel Tank suitable for Perkins - Will Only Fit MF165 From Serial Number 597745

    Diesel Tractors Only
    £177.60 Inc VAT £148.00 Exc VAT
    Van In stock
    Part No.
    50016

Throttle Ancillaries

Exhaust Manifold

Exhaust Elbow