Spectro Oils Catalogue

Harley-Davidson® / Heavy Duty CROSS REFERENCE

For technical questions call 800-243-8645 or e-mail techsupport@spectro-oils.com

BIG TWIN

COMPONENT

H-D PRODUCT

Page SPECTRO OILS PRODUCT

Page SPECTRO OILS NEXT OPTION(S)

13 Spectro Heavy Duty

13 Spectro Heavy Duty 25w60

1936–Early 1984

Engine

HD Straight Weight 50, 60 or

HD 20w50

50, 60, 70 weight or 20w50

(for high temperatures)

15 Spectro Heavy Duty Platinum

15 Spectro Heavy Duty Gear Guard

Transmission

Formula + Transmission and

Primary Chaincase

Full Synthetic Gear Oil 75w140 GL-1

85w140 GL-5

15 Spectro Heavy Duty Primary

12 Spectro Heavy Duty Platinum

Primary

Formula + Transmission and

Primary Chaincase

Chaincase Oil/Sportster Transmission

Full Synthetic 20w50

17 Spectro Heavy Duty Fork Oil Type “E”

Fork

Type “B”

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12 Spectro Heavy Duty Platinum

12 Spectro Heavy Duty Golden Semi-Syn. 20w50/

Late 1984–1999

Engine

HD 20w50

13 Spectro Heavy Duty 20w50 or 25w60

Full Synthetic 20w50

15 Spectro Heavy Duty Platinum

15 Spectro Heavy Duty Gear Guard

Transmission

Formula + Transmission and

Primary Chaincase

Full Synthetic Gear Oil 75w140 GL-1

85w140 GL-5

15 Spectro Heavy Duty Primary

12 Spectro Heavy Duty Platinum

Primary

Formula + Transmission and

Primary Chaincase

Chaincase Oil/Sportster Transmission

Full Synthetic 20w50

17 Spectro Heavy Duty Fork Oil Type “E”

Fork

Type “E”

-----

12 Spectro Heavy Duty Platinum

12 Spectro Heavy Duty Golden Semi-Syn. 20w50/

Twin Cam

Engine

SYN3 or HD 20w50

13 Spectro Heavy Duty 20w50 or 25w60

2000–Current

Full Synthetic 20w50

15 Spectro Heavy Duty Platinum

15 Spectro Heavy Duty Gear Guard

Trans. 5-Speed

SYN3 or Formula + Transmission

and Primary Chaincase

Full Synthetic Gear Oil 75w140 GL-1

85w140 GL-5

14 Spectro Heavy Duty Platinum

15 Spectro Heavy Duty Gear Guard

Trans. 6-Speed

SYN3 or Formula + Transmission

and Primary Chaincase

Full Synthetic 6 Speed 75w140 GL-5

85w140 GL-5

14 Spectro Heavy Duty Platinum Full

15 Spectro Heavy Duty Primary Chaincase Oil/

Primary

SYN3 or Formula + Transmission

and Primary Chaincase

Synthetic STL Primary/Transmission

Sportster Transmission

17 Spectro Heavy Duty Fork Oil Type “E”

Fork

Type “E”

-----

12 Spectro Heavy Duty Platinum

12 Spectro Heavy Duty Golden Semi-Syn. 20w50/

Milwaukee-Eight™

Engine

SYN3 or HD 20w50

13 Spectro Heavy Duty 20w50 or 25w60

Full Synthetic 20w50

15 Spectro Heavy Duty Platinum

15 Spectro Heavy Duty Gear Guard

Transmission

SYN3 or Formula + Transmission

and Primary Chaincase

Full Synthetic 6 Speed 75w140 GL-5

85w140 GL-5

15 Spectro Heavy Duty Platinum Full

15 Spectro Heavy Duty Primary Chaincase Oil/

Primary

SYN3 or Formula + Transmission

and Primary Chaincase

Synthetic STL Primary/Transmission

Sportster Transmission

17 Spectro Heavy Duty Fork Oil Type “E”

Fork

Type “E”

-----

SPORTSTER®

COMPONENT

H-D PRODUCT

SPECTRO OILS PRODUCT

SPECTRO OILS NEXT OPTION(S)

13 Spectro Heavy Duty

13 Spectro Heavy Duty 25w60

XL Model 1957–1985

Engine

HD Straight Weight 50, 60 or

HD 20w50

50, 60, 70 weight or 20w50

(for high temperatures)

15 Spectro Heavy Duty Primary

12 Spectro Heavy Duty Platinum

Trans./Primary

Formula + Transmission and

Primary Chaincase

Chaincase Oil/Sportster Transmission

Full Synthetic 20w50

17 Spectro Heavy Duty Fork Oil Type “E”

Fork

Type “B”

-----

12 Spectro Heavy Duty Platinum

12 Spectro Heavy Duty Golden Semi-Syn. 20w50/

1986–Current

Engine

HD 20w50

13 Spectro Heavy Duty 20w50 or 25w60

Full Synthetic 20w50

14 Spectro Heavy Duty Platinum Full

15 Spectro Heavy Duty Primary Chaincase Oil/

Trans./Primary

Formula + Transmission and

Primary Chaincase

Synthetic STL Primary/Transmission

Sportster Transmission

17 Spectro Heavy Duty Fork Oil Type “E”

Fork

Type “E”

-----

STREET

COMPONENT

H-D PRODUCT SYN3 or HD 20w50

SPECTRO OILS PRODUCT

SPECTRO OILS NEXT OPTION(S) 18 Spectro Platinum 4 Full Synthetic 10w50

12 Spectro Heavy Duty Platinum

Revolution X™

Engine

Full Synthetic 20w50

17 Spectro Heavy Duty Fork Oil Type “E”

Fork

Type “E”

-----

V-ROD®

COMPONENT

H-D PRODUCT SYN3 or HD 20w50

SPECTRO OILS PRODUCT

SPECTRO OILS NEXT OPTION(S) 18 Spectro Platinum 4 Full Synthetic 10w50

12 Spectro Heavy Duty Platinum

2002–Current

Engine

Full Synthetic 20w50

17 Spectro Heavy Duty Fork Oil Type “E”

Fork

Type “E”

-----

10

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