Vespa Engine and Parts
Engine and parts: The heart and driving force of the Vespa, the Engine and parts section is located at the rear of the vehicle, firmly anchored to the frame by two pins:
the first, at the end of the central tunnel and the second to the shock absorber.
Given its importance, the engine is composed of numerous and different parts. In a complete overhaul, it is good to check the wear of all the spare parts, paying particular attention to the crosspiece,
Thickness/base DRT cylinder base for Vespa 125 PX/TS/GTR/Super/GT/Cosa
Vespa 125 PX/TS/GTR/Super/GT/Cosa
Ingranaggio 1°marcia DRT Z56 per cambio 3/4 velocita' per Vespa 125 VM1>2T/VN1>2T-150 VB1T-VL1>3T
Ingranaggio 1°marcia DRT Z56 per cambio 3/4 velocita' per Vespa 125 VM1>2T/VN1>2T-150 VB1T-VL1>3T
Pignone DRT coppia trasmissione primaria Z 25 su corona Z 61 (2.44) per Vespa 50 Special-N-L-R/90/125 Primavera ET3-PK-ETS
Vespa 50 V5A1T N,L,R
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 50 PK
Vespa 50 PK XL
Vespa 90 V9A1T
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK
Vespa 125 V1T-V15T
Vespa 125 V30T-V33T
Vespa 125 VM1T>VM2T
Vespa 125 VN1T>VN2T
Vespa 150 VL1>3T
Vespa 150 VB1T
Vespa 150 GS VS1>5T
Vespa 50 (flywheel side and primary)
Vespa 90 (flywheel side and primary)
Vespa 125 (flywheel side and primary)
Vespa 125 PX VNX1T>2T (flywheel side)
Vespa 150 PX VLX1T (flywheel side)
Vespa 160 GS VSB1T >36097 (flywheel side)
Vespa 160 GS VSB1T (clutch side)
Vespa 125 (flywheel side)
Vespa 180 Rally VSD1T (flywheel side)
Vespa 200 Rally 0033997> (flywheel side)
Vespa 200 PE VSX1T
Vespa 150 (flywheel side)
Vespa 180 SS VSC1T (clutch side)
Measurements: 3x12 mm
DRT full circle crankshaft cone 20 stroke 60 rod 105 for Vespa 125/150 PX-Sprint Veloce
Vespa 125 PX VNX1>2T
Vespa 125 PX ZAPM 74100
Vespa 125 TS VNL3T 18139>
Vespa 125 GTR VNL2T 145901>
Vespa 125 Cosa VNR1T
Vespa 150 Cosa VLR1T
Vespa 150 Sprint Veloce VLB1T 294260>
Vespa 150 Super VBC1T 412374>
Vespa 150 PX 2011 ZAPM 74200
Stroke 60 mm
Connecting rod 105
Full shoulders
Vespa 125 VM1T>VM2T
Vespa 125 VN1T>2T
Vespa 150 VL1T>VL3T
Vespa 150 VB1T
Corsa: 57 mm biella 110-doppia gabbia
Attenzione--> Compatibile con gruppi termici in corsa 57.
Spalle--> 93 mm
Cylinder base engine crankcase Pinasco/Quattrini for Vespa 50/90/125 Primavera ET3 / PK
Vespa 50/90/125 Primavera ET3 / PK
Vespa 180 SS VSC1T
Oil seal measures:
24.9x45x6.5 mm
32x52x5 mm
32x57x61x6 mm
Vespa 50 V5A1T N/L/R 92877>
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1T>2T
Vespa 90 V9A1T 25001>
Height: 50 mm
DRT removable oil seal kit for Vespa 125 VNA2 2°/VNB/GT/GTR 1°/Super/TS 1°/150 VBA 2°/VBB/VGLA/B/GL/Super 1°/Sprint/V 1°
Vespa 125 VNB1T > VNB6T
Vespa 125 GT VNL1>2T
Vespa 125 GTR VNL2T >145900
Vespa 125 TS VNL3T >18138
Vespa 150 Sprint VLB1T
Vespa 150 Sprint Veloce VLB1T >294259
Vespa 150 VBB1T > VBB2T
Vespa 150 VBA1T
Vespa 150 GL VLA1T
Kit specifically created to replace the crankshaft seals without having to open the engine, everything is explained step by step on an instruction sheet.
2 mm base clutch cover for Vespa VNA-TS/150 VBA-Super/Rally/PX80-200/PE-Lusso/Cosa/T5
Vespa VNA-TS/150 VBA-Super/Rally/PX80-200/PE-Lusso/Cosa/T5
DRT clutch bushing for Vespa PX, T5 125cc, Cosa, Rally, TS, Sprint, GT, GTR, SS180, GS160 / GS4, GL, Super, VNA, VNB, VBA, VBB
Vespa 125 (Excluding primavera ET3)
Vespa 150
Vespa 160
Vespa 180
Vespa 200
All models / All Models
Material: Brass
External diameter 28 mm
Internal diameter 24 mm
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK S/XL/N/HP
Length-->152 mm
Vespa 50 V5A1T N,L,R
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 90 V9A1T
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK ETS
Vespa PK 50 S/XL/N/HP
Vespa 125 PK
Primary transmission gear pinion Z19 Teeth (19/67-3.52) for Vespa 50/N/L/R/S/Special/SS/PK50/S/SS/XL/XL2/FL/HP/N/Rush
Vespa 50 V5A1T N/L/R
It fits perfectly replacing the original 18-tooth sprocket.
Vespa 125/150/200 PX
DRT Reinforced Cush Drive Kit (12 springs) for Vespa 25 GT/GTR/Super VNC1T 11001-
Vespa 160 GS VSB1T
Vespa 180 SS VSC1T
Vespa 180 Rally VSD1T
Vespa 200 Rally VSE1T
Vespa PX 125
Vespa PX 150
Vespa PE 200
Vespa 125 PX VNX1T 146314>
Vespa 125 PX Rainbow VNX2T >232052
Vespa 150 PX VLX1T 264565>
Vespa 150 PX Rainbow VLX1T
Vespa 150 Cosa VLR1T
Vespa 180 Rally VSD1T
Vespa 200 Rally VSE1T
Vespa 200 PE VSX1T
Vespa 200 PE Rainbow VSX1T
Vespa 200 Cosa 1 VSR1T
Outer diameter--> 90 mm
Inner diameter--> 62 mm
Thickness-----------> 12.5 mm
Vespa 125 VNB/GT/GTR/TS/PX
Vespa 150 VBB/GL/Sprint/Sprint Veloce/PX
Diameter: 107 mm
DRT clutch kit with 5 discs including z23 sprocket for Vespa 125/150 VNB-GT-GTR-TS-PX-VBB-GL-Sprint-Sprint Veloce
Vespa 125 VNB/GT/GTR/TS/PX
Vespa 150 VBB/GL/Sprint/Sprint Veloce/PX
Kit Composed of cork discs, z23 sprocket, clutch pack locking ring, clutch bell reinforcement ring, bushing and spacer + 2mm
Cluster DRT Spitfire Z12-13-17-20 reinforced for Vespa 125/150/200 PX-PE-Sprint V-Rally-TS-GTR
Vespa 125/150/200 PX-PE-Sprint V-Rally-TS-GTR
Bearing Seat--> 42 mm
Kit paraoli motore DRT modificati (esterni con flangia lato volano) per Vespa 125 VM/VN-150 VL/VB1T/GS
Vespa 125 VM/VN
Vespa 150 VL1>3T
Vespa 150 VB1T
Vespa 150 GS
Kit compreso di spessori interni, 2 paraoli in Viton, flangia lato volano.
Paraoli--> 20x32x6/20x40x7
DRT pinion primary transmission gear z25 on crown z69 for Vespa 50/90/125 Special-Primavera-ET3-PK
Vespa 50 V5A1T N,L,R
Vespa 50 PK
Vespa 90 V9A1T
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK
It fits perfectly replacing the original 27-tooth sprocket.
Vespa 50 V5A1T N,L,R
Vespa 50 PK
Vespa 90 V9A1T
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK
It fits perfectly replacing the original 24-tooth sprocket.
Ratio--> 3.30
Vespa 125 PX/PE
Vespa 125 Cosa
Primary couple with extended DRT ratio (Z 22/62) for Vespa 125/150 VNB-GT-GTR-TS-PX-VBB-GL-Sprint-Sprint Veloce
Vespa 125 PX, Vespa 125 TS, Vespa 150 PX, Vespa 150 Sprint Veloce
For clutch 6 springs
Shim washer between bushing and clutch gear + 2.0mm for Vespa 125/150 VNB-VBB-Sprint-GT-GTR
Vespa 125/150 VNB-VBB-Sprint-GT-GTR
The +2.00mm shim is needed to mount DRT clutch gears for PX on 125/150 VNB-VBB-Sprint-GT-GTR models
DRT Z 23 helical gear clutch group (6 springs) on primary Z67/68 for Vespa 125/150 VNB-GT-GTR-TS-VBB-GL-Sprint-PX
Vespa 125 VNB/GT/GTR/TS/VBB/GL/Sprint/Sprint Veloce (required 07-DH-105-DR)
Vespa 125/150 PX
Diameter: 97 mm
height: 34 mm
DRT 8-spring clutch disc kit for Vespa 125 VNA/VNB/TS/150 VBA/VBB/GL/Sprint/Super/180-200 Rally/PX80-200/PE/Cosa/T5
Vespa 125 VNB/GT/GTR/TS/PX
Vespa 150 VBB/GL/Sprint/Sprint Veloce/PX
Vespa 200 PE
Kit composed of--> 3 cork discs, 2 metal discs, locking ring
Attention--> Kit compatible with clutch 07-BO-046-DT
Ingranaggio frizione DRT Z 23 per ingranaggio elastico 64/65 denti Vespa 200-PX-PE-Rally
Vespa 200 PE
Vespa 200 Rally
1 mm base clutch cover for Vespa VNA-TS/150 VBA-Super/Rally/PX80-200/PE-Lusso/Cosa/T5
Vespa VNA-TS/150 VBA-Super/Rally/PX80-200/PE-Lusso/Cosa/T5
Complete DRT crankshaft stroke 60 for Vespa 125 VM/VN-150 VL/VB1T
Vespa 125 VM1T>VM2T
Vespa 125 VN1T>2T
Vespa 150 VL1T>VL3T
Vespa 150 VB1T
Stroke: 60 mm connecting rod 110-double cage
Attention--> Compatible with thermal groups in 60 stroke.
Vespa 50 S V5SA1T
Vespa 50 N V5A1T
Vespa 50 L V5A1T
Vespa 50 R V5A1T
Vespa 50 SS V5SS1T
Vespa 50 Sprinter V5SS2T
Vespa 50 Special V5A2T
Vespa 50 Elestart V5A3T
Vespa 50 Special V5B1T
Vespa 50 Special V5B3T
Vespa 50 Revival V5R1T
Vespa 90 V9A1T
Vespa 90 SS V9SS1T
Vespa 90 Racer V9SS2T
Vespa 125 Nuova VMA1T>VMA2T
Longer duration, improved recovery, decisive change, overcoming the classic "wall" in bottom gear. The operating temperature will be more contained.
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK S/XL/N/HP
Cone 20 mm, stroke 53 mm, connecting rod 105 mm
DRT z22 gear on primary straight teeth z56 for Vespa 50 N/L/R-Special-90/125/Primavera/ET3/PK50/125/S/XL/N/HP
Vespa 50 V5A1T N,L,R
Vespa 50 PK
Vespa 90 V9A1T
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Clutch Basket Gear DRT Z22 -65 for Vespa PX200 E Lusso '95->/'98/MY/Cosa 2 200
Vespa 200 Cosa VSR1T
Vespa 200 PE VSX1T 1995>
Ø 42 mm
helical 22 teeth
for the primary 65 teeth
clutch: Ø 115mm
Preloaded M8 Washers MD Racing (4pcs) for Vespa 200 PE-Rally-Cosa Studs
Vespa 200 PE-Rally-Thing
Special kit of harmonic steel washers with preload
specifically to compensate for the play due to thermal excursions of Vespa cylinder studs.
These washers are fully compressed at 2 kgm (20 N/m)
(tightening of Vespa studs) which usually falls within the
Piaggio guidelines between 1.7 and 2.2 Kgm
and compensates for the loosening of the studs subjected to heating and elongation.
Dimensions:
internal diameter 8.4 mm
external diameter 18 mm
thickness 2 mm
washer height at rest on average 2.4 mm
average excursion 0.4 mm
![](/images/screenshot-2023-09-04-at-16-58-03-ruota-dentata-34.400x400.25572.png "34-tooth gear wheel DRT 4th gear PX "old"/"PX Lusso" for Vespa 200 Rally/P125-150X 2nd/P150S 2nd/P200E/PX125-200 E/Lusso /`98/MY/`11/T5/Cosa")
34-tooth gear wheel DRT 4th gear PX "old"/"PX Lusso" for Vespa 200 Rally/P125-150X 2nd/P150S 2nd/P200E/PX125-200 E/Lusso /`98/MY/`11/T5/Cosa
Vespa 200 Rally/P125-150X 2°/P150S 2°/P200E/PX125-200 E/Luxury /`98/MY/`11/T5/Thing
