engine parts
Jawa 638 Genuine workshop manualCondition: N.O.S.
Workshop manual in Czech, Russian and other languages, 170 pagesFor 350 Twins 1985-
Made in Czech Republic€ 37,00
CZ (Jawa) 447/00, 477/01, Piston cplt std + o.s., Partno. 613-12-050, -052Condition: N.O.S.
Fits: 175cc singles standard -1972 + Posilube with 18mm gudgeon pinMade in Czech Republic€ 58,00
CZ + Jawa 476/05, 476/07 Piston cplt std + o.s., Partno. 476-12-030Condition: N.O.S.
Fits: 125 Single standard + Posilube 1976-
Std bore 52 dia
Gudgeon pin 16 diaMade in Czech Republic€ 54,00
CZ + Jawa 477/05, 447/07 Piston cplt std + o.s., Partno. 477-12-030Condition: N.O.S.
Fits: 175cc single standard + Posilube std bore: 58 dia
Gudgeon pin: 16 diaMade in Czech Republic€ 58,00
CZ 250 Single cylinder barrel (455 13 005)Condition: NOS
Fits type 485
1974 -
66 mm bore (STD)€ 292,00
Jawa 350 Twins conrod assembly (63812140)Condition: New stock
Type 638 - 639 - 640 - 641
1985€ 78,00
Jawa 250 Single type 559 Engine cover RH (559 11 016)Condition: NOS
- 1974
Made in Czech Republic€ 134,00
Jawa 350 Twin type 354 Engine cover LH for clutch (354-11-236)Condition: NOS
1954 -
Made in Czech Republic€ 139,00
Jawa 350 Twin Type 360, pair of pistons, complete 354-12-110 / 120NOS
Made in Czech Republic
Fit: type 360 ± 1970-
With 15mm gudgeon pins
c/w: pistonrings, pins & circlips
Size available: 59mm only
OPN: STD: 354-12-110 RH
354-12-120 LH€ 94,00
Jawa 350 Twin type 634 clutch sprocket duplex chain (47T) (4519 633 28 041)Condition: NOS
1975 -
Made in Czech Republic€ 78,00
Jawa 350 Twin type 634 clutch sprocket duplex chain (47T) c/w starter wheel 4519 633 28 040Condition: NOS
1975 -
Made in Czech Republic€ 98,00
Jawa 350 Twin type 634 Cranckshaft assy complete (4519 633 12 301)Condition: NOS
1975 -
made in Czech Republic€ 440,00
Jawa 350 Twin type 634 Cranckshaft assy complete (4519 633 12 401)Condition: NOS
With provision for oilpump
made in Czech Republic€ 440,00
Jawa 350 Twin Type 634 Dynamo regulator 6V 75W (443 116 401 640)Condition: NOS
1974 - 1974
Made in Czech Republic by Pal Magneton€ 72,00
Jawa 350 Twin type 634 Oilmaster Engine cover LH (4519 633 11 032)Condition: NOS
+/- 1970 -
Made in Czech Republic
Cast in no: 63311042€ 157,00
Jawa 350 Twins 634 piston set complete LH + RH (4519 63312150 - 63312160)Condition: New stock
Includes piston rings, gudgeon 16 mm pins & circlips
Fits type 634, 1972 -
STD size 58 mm + oversize 58.5 mm and 59 mm diameter€ 84,00
Jawa 350 Twins 638 - 639 - 640 - 641 piston set complete LH + RH (63812050 - 63812055)Condition: New stock
Includes piston rings, gudgeon pins & circlips
Fit type 638 - 639 - 640 - 641
1985 - 2010
STD size 58 mm + oversizes 58.5 - 59 mm diameter€ 84,00
Jawa 350 Twins clutch sprocket duplex chain (47T) (633 28 040)Condition: NOS
Types: 638 - 639 - 640 - 641
with old type clutch
Made in Czech Republic€ 78,00
Jawa 360 Twins Piston set o.s. 58.5mm, Partno. 354-12-110 (120)Condition: N.O.S.
Fits: 350 Twins type 360+ with 15mm gudgeon pin +/- 1970Made in Czech Republic€ 98,00
Jawa 4 valve Speed-way - Grass-track engine Camshaft (No 7 cam)Condition: NOS
Made in Czech Republic€ 137,00
Jawa 559 Cylinder barrel + piston (559-13-013)Condition: Used
Fits: Jawa 250 single type 559/04 + 1972-
Cyl bore: 65mm (std)€ 182,00
Jawa 559 Engine (Engine nr: 559-174024)Condition: Used
Engine seems in good condition with good compression
Fits: Californian 250 Single 1972-€ 640,00
Jawa 634 Conrod assy (4519 634 12 255)Condition: N.O.S.
Conrod c/w Needle bearings & Gudgeon pin
Fits: Type 634 350CC Twin 1976
Made in Czech Republic by Jawa-Tynec€ 68,00
Jawa 634, 350 cc Twins GPM piston set completeCondition: New stock
Large oversize 59.6 mm diameter
Will fit older types with 15 mm and 18 mm gudgeon pins converted to 16 mm diameter€ 88,00
Jawa Dynamo regulator 6V conversion complete for old type Jawa (443 116 824 019)Condition: NOS
Complete with fixing plate, harness & wiring diagram
For old type Jawa with regulator inside engine (603 61 140)
Made in Czech Republic by Pal Magenton€ 96,00
Jawa-CZ 353 Oversize piston cplt (353 12 021)Condition: N.O.S.
Piston for Jawa-CZ 250cc singles 1954-
Dia: 65.75 G.pin 15mm
Made in Italy by Asso€ 64,00
Jawa-CZ 353 Oversize piston cplt (353 12 023)Condition: N.O.S.
Piston for Jawa-CZ 250cc singles 1954-
Dia: 66.25 G.pin 15mm
Made in Italy by Asso€ 74,00
Jawa-CZ CZ485 Oversize piston cplt (485 12 047)Condition: N.O.S.
3rd oversize piston for CZ 250 single 1978-
Dia: 66.75mm G.pin 16mm
Made in Italy by Asso€ 78,00
Jawa/CZ 250-350 Twins Centre bearing plate (633-12-131)Condition: N.O.S.
Fits: All twins 1974-1984, type 471-634
Casting nr: 633-12-132
Made in Czech Republic€ 68,00
Jikov carburettor type 2928 (638 16 006)(443 752 285 500)Condition: NOS
Fits all Jawa 350 cc Twins
1985 -€ 108,00Please use nr. 591-15-300 (CZ)
PAL oil pump for Oil Master + Posilube (4519 591 15 200)condition: NOS
made in Czech RepublicFits 250-350 twins€ 158,00
Jawa Carbon brush holder (44393013357)Condition: N.O.S.
Fits Jawa 638, 639, 640, 641 1985 -
Made in Czech Republic€ 17,00
Jawa PAL regulator 14V (443116419071)Condition: N.O.S.
Fits Jawa 638, 639, 640, 641, 1985 -
Made in Czech Republic€ 39,00
IKOV Carburettor 28mm diameter, Partno. 443752285500Condition: N.O.S.
Fits: 638-639-640Made in Czech Republic€ 121,00
