Spares / Ersatzteile
All Parts + Post/Packing + (19%) VAT
Payment with C.Card (+6%)
or PayPal (+ our Charge)
or Bank Transfer
click pictures to enlarge
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J.A.P Spares / Ersatzteile All Parts + Post/Packing + (19%) VAT Payment with C.Card (+6%) or PayPal (+ our Charge) or Bank Transfer click pictures to enlarge |
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| Valves / Ventile | Engine / Motor |
| Valves / Ventile Menue |
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| J.A.P V-Twin Guides British Made James NOS from the 1950s Length 2 3/4 inch, Bore 8mm, Outside Dia 9/16 fits JAP Model 8/10 Twin 1000cc 1926-33 or 500cc Singles |
JAP Terrys Valve Spring Set Genuine Two Pairs fits 1935-38 500cc & 600cc OHV ( Barrel shape Type ) Terrys Part No. VS 73 |
JAP Valve Guides NOS from the British Firm James Length 2 1/4 = 57,1mm, Bore 11/32 = 8,7mm, Push fit in Head 11/16 = 17,5mm ( Inlet & Exhaust Same ) fits 1934 246cc OHV & 680cc V-Twins |
JAP Valve Guides NOS from the British Firm James Length 2 1/2 = 63,5mm, Bore 11/32 = 8,7mm, Push fit in Head 11/16 = 17,5mm fits 1930 175cc, 200cc OHV ( Inlet and Exhaust same on all the following Models ) 1926-28 490cc OHV, 1926-30 250cc & 346cc OHV, 1927-30 Double 680cc V-Twins |
| each 22,00 € | Set 35,00 € | Sold each 22,00 € |
each 14,00 € |
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| JAP Valve Spring Set Genuine Terrys two Pair Outer Length 53,74mm, Dia 37,88mm, 4 Coils, Wire 3,33 mm Inner Length 48,04 mm, Dia 27,06 mm, 5 Coils, Wire 2,72 mm fits 1930-34 JAP Engines 500cc & 600cc OHV Terrys Part No. VS 72 |
JAP Valve Inlet & Exhaust NOS British James Head 1 3/4 = 44,5mm, Length 4 5/32 Inch = 105mm, Stem .343 Inch = 8,71mm fits 1935-36 JAP Engines 3 1/2 500cc OHV & 1932-36 Engine 10 HP V-Twin 500cc & 1000cc OHV |
JAP Valve Inlet & Exhaust NOS British James J.346 Head 1 19/23 Inch = 40,5mm, Length 4 5/32 Inch = 105mm, Stem .281 Inch = 7,16mm, Slotted Stem fits 1926-32 JAP Engines 2 1/4 & 2 3/4 250cc & 346cc SV |
JAP Valve Exhaust Material British Made NOS from the 1950s Groove Cotter Recess Head Dia 49mm, Shaft 8,7mm, total Length 117mm ideal for Machining ( I.E. JAP Motors, BSA etc. ) |
| Set 35,00 € | Sold each 20,00 € |
Sold each 24,00 € |
each 15,00 € |
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| JAP Exhaust Valve NOS British James ( 3438 ) Head 1 3/4 = 44,5mm, Stem .405 = 10,48mm, Length 4 5/32 = 105,6mm fits 1935-42 OHV 500cc Models JAP Part No. 12225 |
JAP Inlet & Exhaust Valve NOS British James ( 3436 ) Head 1 9/16 = 39,68mm, Stem .346 = 8,71mm, Length 3 31/32 = 100,8 ( thin Cotter Groove ) fits 1932-36 350cc OHV Models |
JAP Exhaust Valve NOS Genuine Jap ( stamped ) Head 1 9/16 = 39,8mm, Stem .343 = 8,71mm, Length 96,8mm fits 1930s Models, Type unknown |
JAP Inlet & Exhaust Valve British James ( 3435 ) Head 1 3/8 = 34,9mm, Stem .343 = 8,71mm, Length 3 15/16 = 100 mm fits 1933-36 250cc 2 1/4 OHV |
| 25,00 € | each 24,00 € | 25,00 € | 25,00 € |
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| JAP Valve & Guide NOS Genuine JAP ( stamped ) slotted Stem Type Measures of Valve Head 1 1/2 = 38mm, Stem .315 = 8,1mm, End to End Length 102mm Measures of Guide Length 2 7/16 = 61,9mm, Bore 9/32 = 7,1mm Push in Head Fit 1/2 Inch = 12,7mm fits possibly 1926-28 350cc SV and other 1920s Models |
JAP Inlet & Exhaust Valve NOS British James ( 345 ) slotted Stem Head 1 5/16 = 33,3mm, Stem .281 = 7,14mm, Length 3 7/8 = 98,4mm ( Stem has some slight Storage Marks ) few in Stock fits 1923-28 2 1/4 & 2 3/4 300cc & 349cc SV also fits 1922-33 680cc SV V-Twins 5/6 ( Brough ) |
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| Pair 60,00 € | 20,00 € | ||
| Engine / Motor Top Menue |
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| J.A.P Cylinder and Piston Standard Bore Size 62.5mm Hepolite Piston Part No. 4678 ( Piston Pin badly pitted ) Genuine NOS Rebored with new Piston, but has some storage marks Rust pit marks at base of bore ( Approx one inch from Base ) Piston has a few faint score marks no broken Fins all perfect Bead blasted, Primer coated fits 1934-35 250cc OHV Single or two Port Engines |
J.A.P Piston Genuine NOS ( Hepolite Matching No 3316 ) Bore 3 3/8 Inch = 85.725 mm Std Size Complete with Gudgeon Pin and Piston Rings fits 1928-30 500cc OHV Engines |
J.A.P Piston Genuine NOS Asso Italian Racing Speedway Piston Bore 79.93 mm Dia with Two Comp Rings + Pin Clips no Oil Rings fitted, Gudgeon Pin missing ( Type 17mm Dia ) High Comp 12 to 1 ?? ( Alcohol ? ) |
J.A.P Piston Genuine NOS Asso Italian Racing Speedway Piston Bore 80.43 mm Dia with Two Comp Rings + Pin Clips no Oil Rings fitted, Gudgeon Pin missing ( Type 17mm Dia ) High Comp 12 to 1, ?? ( Alcohol ? ) |
| Sold 200,00 € |
Sold 100,00 € |
50,00 € | 50,00 € |
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| JAP Piston British Hepolite NOS Standard Bore Size 62.5mm Hepolite Part No 1383 ( Piston is Standard size and complete ) fits 1924-32 JAP Motor 250cc OHV, 2 Port, High Comp |
JAP Piston British Hepolite NOS Standard Bore Size 79.983mm + 030 Thou oversize Complete Piston fits JAP Motors 824cc 55B, 55, 55C, 55CB Air Cooled 2 Cyl Industrial Engine |
JAP Piston Genuine Hepolite NOS 69,849mm Dia + 020 & 030 oversize in Stock fits 1936-38 OHV CR 55 to 1 Hep Part No. 7214 |
JAP Piston Genuine Hepolite NOS complete Dia 57,5mm, Comp 1. 1/6, Length 2. 1/4 Inch, Pin .614 +0.30 oversize less Piston Pin Clip fits 1960s 150cc Model 3 Air Cooled Industrial & Stationary Engines Hep Part No. 13102X |
| Sold 75,00 € |
Sold 50,00 € |
80,00 € | 40,00 € |
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| JAP Piston Genuine Hepolite NOS complete + 0,20 Thou Oversize = 0,5mm Comp 1. 9/32 Standard Bore Size 69,850 = 2.3/4 Bore Length 2.15/32 fits Air Cooled Stationary Engines 1960-70 288cc Model 4/3, 4 /38 HEP No 13105 |
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| 50,00 € | |||