Engine Parts

Siebenrock 1000cc Power Conversion Kit for R75, R90, R90S Models ('70-'75)
Top End Kit 70-75 With Siebenrock Cylinders

Top End Kit 70-75 With Siebenrock Cylinders

Code: TopEndKit70-75Siebenrock
Price: $74.40
Top End Kit 70 - 75 with stock BMW cylinders

Top End Kit 70 - 75 with stock BMW cylinders

Code: TopEnd70-75
Price: $67.80
Top End Kit 76 - 78 Except R100 and not for Siebenrock cylinders
Timing Chain Kit '70 - '75

Timing Chain Kit '70 - '75

Code: TimingChainKit70-75
Price: $140.33
Crank Sprocket // Airhead '70-'78

Crank Sprocket // Airhead '70-'78

Code: 11211250198
Price: $144.73
Dual Row Timing Chain Master Link

Dual Row Timing Chain Master Link

Code: 1131259
Price: $6.95
Pushrod Tube - Stainless Steel (16mm) - ** Single Tube ** / '70-'75

Pushrod Tube - Stainless Steel (16mm) - ** Single Tube ** / '70-'75

Code: ENA50213
List Price: $40.00
Price: $22.00
Push rod Tubes - Stainless Steel (16mm) - ** SET of 4 ** / '70-'75

Push rod Tubes - Stainless Steel (16mm) - ** SET of 4 ** / '70-'75

Code: ENA50213SET
List Price: $160
Price: $88.00
Push rod Tube - Stainless Steel (18mm) - ** Single Tube ** / '76-On

Push rod Tube - Stainless Steel (18mm) - ** Single Tube ** / '76-On

Code: ENA62905
List Price: $40.00
Price: $22.00
Push rod Tubes - Stainless Steel  (18mm) ** SET of 4 **  '76-On

Push rod Tubes - Stainless Steel (18mm) ** SET of 4 ** '76-On

Code: ENA62905SET
List Price: $160.00
Price: $88.00
Rocker Arm Needle Bearings

Rocker Arm Needle Bearings

Code: ENA61711
Price: $19.25
Rocker Arm Needle Bearings 8-Pack ($15 each)

Rocker Arm Needle Bearings 8-Pack ($15 each)

Code: ENA617118PACK
Price: $120.00
Rocker Arm Shaft - '74-On Airheads

Rocker Arm Shaft - '74-On Airheads

Code: ENA36942
List Price: $49.03
Price: $28.00
Breather/Non-Return Valve for Airheads

Breather/Non-Return Valve for Airheads

Code: ENA35712
List Price: $43.50
Price: $29.90
Silicone Valve Cover Gasket Set (2 gaskets) / Airheads '70-'95
Points Seal Gasket Strip 3.2mm - 10" length fits 1970-1978
Front Crank Seal - Viton - Airheads

Front Crank Seal - Viton - Airheads

Code: ENA55011
List Price: $8.87
Price: $7.95
Timing Plug Rubber / Airheads

Timing Plug Rubber / Airheads

Code: ENA01106
Price: $2.95
OEM BMW lifter 2 slot design // 70-On Airhead

OEM BMW lifter 2 slot design // 70-On Airhead

Code: 11321262638
Price: $81.72
Stainless Engine Oil Drain Plug - Magnetic - M16x1.5

Stainless Engine Oil Drain Plug - Magnetic - M16x1.5

Code: 07119919143MAG
Price: $11.95
Oil Temp Dipstick  275MM // Airhead '70-'80

Oil Temp Dipstick 275MM // Airhead '70-'80

Code: 1143000
Price: $89.00
Tach Cable Grommet at Engine - Fits '70-'77 Airheads
Teflon Rear Main Seal for All Airheads 1970-On Latest Design

Teflon Rear Main Seal for All Airheads 1970-On Latest Design

Code: ENA61739
Price: $26.15
Special: $23.95
Flywheel O-Ring fits all O-ring style flywheels 1975-On
Oil Pump O-Ring fits all Airheads 1970-On

Oil Pump O-Ring fits all Airheads 1970-On

Code: 1141895
Price: $4.10
Siebenrock Valve Cover /5 /6 Airhead 1970-On

Siebenrock Valve Cover /5 /6 Airhead 1970-On

Code: 1112240
Price: $59.00