Oils & Fluids
Oils formulated for air-cooled V-Twins. Bel-Ray V-Twin engine oil in full synthetic and mineral 20W-50, 85W-140 Big Twin transmission oil and primary chaincase lubricant, Maxima Racing Oil, Klotz lubricants, S&S oil and HiFloFiltro filters. The Bel-Ray and Maxima 3-hole oil change kits bundle all three fluids and a filter for one Harley-Davidson® service. Stock up before the season.
Showing all 21 resultsSorted by popularity
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Bel-Ray Synthetic 3-Hole Complete Oil Change Kit Fits Harley-Davidson
Price range: $81.95 through $128.95Full-synthetic oil-change kit family pairing Bel-Ray V-Twin Synthetic Engine Oil 20W-50 with platform-matched Bel-Ray transmission and primary fluids and a HiFloFiltro HF171 filter. Fits 1986-2022 Sportster XL, 1984-2017 Big Twin, and Harley-Davidson M8 (2017-Up). -
Bel-Ray Semi-Synthetic 3-Hole Complete Oil Change Kit Fits Harley-Davidson
Price range: $75.95 through $118.95Pre-bundled oil-change kit family pairing Bel-Ray V-Twin Semi-Synthetic 20W-50 engine oil with platform-matched Bel-Ray transmission and primary fluids and a HiFloFiltro HF171 filter. Fits 1986-2022 Sportster XL, 1984-2017 Big Twin, and Harley-Davidson M8 (2017-Up). -
Maxima Racing Oil 3-Hole Oil Change Kit fits Harley-Davidson
Price range: $82.95 through $145.95Complete 3-hole oil change kit for 1984-2024 Harley-Davidson models covers all three drain points with platform-matched Maxima Racing Oil and a Pro Filter included. -
Bel-Ray V-Twin Primary Chaincase Lubricant 1 Liter
Sale! $15.99$14.957% OFFRed-colored primary chaincase lubricant specially formulated for all Harley-Davidson Big Twin primary chaincases - the distinct color makes leaks easy to identify. -
Bel-Ray Big Twin Transmission Oil 85W-140 1 Liter
Sale! $16.99$15.956% OFFAPI GL-5 mineral gear oil formulated for 4-speed, 5-speed, and 6-speed Harley-Davidson Big Twin transmissions - available in a 1-liter bottle in 85W-140 viscosity. -
Bel-Ray Synthetic Engine Oil Change Kit Fits Harley-Davidson
Price range: $64.95 through $94.95Full-synthetic engine-only oil-change kit family pairing Bel-Ray V-Twin Synthetic Engine Oil 20W-50 with a HiFloFiltro HF171 filter and engine drain-plug O-ring. Fits 1986-2022 Sportster XL, 1984-2017 Big Twin, and Harley-Davidson M8 (2017-Up). -
Bel-Ray V-Twin Full Synthetic 20W-50 Engine Oil 1 Liter
Sale! $17.99$16.956% OFFFull synthetic 20W-50 V-Twin engine oil for all Harley-Davidson air-cooled and liquid-cooled platforms, delivering superior film strength and thermal stability in a convenient 1-liter size. -
Bel-Ray V-Twin Mineral 20W-50 Engine Oil 1 Liter
Sale! $12.99$11.958% OFFValue-priced conventional 20W-50 engine oil for Evolution, Twin Cam, and Milwaukee-Eight V-Twin motorcycles - available in a 1-liter bottle for single oil change applications. -
Bel-Ray V-Twin Mineral 20W-50 Engine Oil 4 Liters
Sale! $41.99$29.9529% OFFValue-priced conventional 20W-50 engine oil for Evolution, Twin Cam, and Milwaukee-Eight V-Twin motorcycles - available in a 4-liter bottle for extended service intervals. -
Klotz V-Twin Synthetic Oil Change Kit for Indian Scout FTR PowerPlus Thunderstroke
Price range: $89.99 through $109.99Pre-measured Klotz synthetic oil change kits for Indian Scout, FTR, PowerPlus, and Thunderstroke engines - each variant includes the correct oil volume and viscosity, a Hiflofiltro filter, and Cometic copper washers. -
Bel-Ray V-Twin Full Synthetic 20W-50 Engine Oil 6-Gallon Bag-in-Box
Sale! $313.95$264.9516% OFFBel-Ray's full synthetic 20W-50 V-Twin engine oil in a 6-gallon bag-in-box format for shops and multi-bike owners, with reduced air exposure between pours and the same formula as the standard 1-liter bottles. -
Bel-Ray V-Twin Semi-Synthetic 20W-50 Engine Oil 1 Liter
Sale! $15.99$14.957% OFFSynthetic-blend 20W-50 protection for all Harley-Davidson 4-stroke V-Twin engines requiring SAE 20W-50 viscosity - available in a 1-liter bottle for single oil change applications. -
Bel-Ray Semi-Synthetic Engine Oil Change Kit Fits Harley-Davidson
Price range: $58.95 through $84.95Engine-only oil-change kit family pairing Bel-Ray V-Twin Semi-Synthetic 20W-50 with a HiFloFiltro HF171 filter and engine drain-plug O-ring. Fits 1986-2022 Sportster XL, 1984-2017 Big Twin, and Harley-Davidson M8 (2017-Up). -
HiFloFiltro HF171 RC Oil Filter for 1984-Up Harley-Davidson Big Twin and Sportster
Price range: $10.21 through $13.76TUV-certified tri-fiber oil filter for 1984-Up Harley-Davidson Big Twin and Sportster engines, with a silicone anti-drain-back valve and built-in 17mm hex nut for clean oil-filter service. -
Bel-Ray V-Twin 20W-50 Semi-Synthetic Engine Oil 4L
Sale! $54.99$45.9516% OFFHigh film strength semi-synthetic 20W-50 engine oil for EVO, Twin Cam, and M8 V-twin engines - available in a 4-liter bottle for extended service intervals. -
S&S Cycle High-Performance Full-Synthetic Primary Oil Fits Harley-Davidson
$18.95This full-synthetic primary oil is formulated for use in Harley-Davidson Big Twin primary chaincase applications. Made in the U.S.A. by S&S Cycle for service-replacement use. -
Bel-Ray V-Twin Full Synthetic 10W-50 Engine Oil 1 Liter
Sale! $18.99$17.955% OFFFull synthetic 10W-50 engine oil with faster cold-start protection and extended drain intervals for all Harley-Davidson V-Twin engines - available in a 1-liter bottle. -
S&S Cycle 80W-140 High Performance Full-Synthetic Gear Oil Fits Harley-Davidson
$18.95This full-synthetic gear oil is formulated for use in Harley-Davidson Big Twin transmissions and gearboxes. Made in the U.S.A. by S&S Cycle for service-replacement use. -
Maxima Racing Oil Engine Oil Change Kit fits Harley-Davidson
Price range: $67.95 through $108.95Engine-only oil change kit for 1984-2024 Harley-Davidson models includes platform-matched Maxima Racing Oil, a Pro Filter in black or chrome, and a drain plug O-ring. -
S&S Cycle High Performance Full-Synthetic Sportster Chain/Gear Oil Fits Harley-Davidson
$30.95This full-synthetic chain and gear oil is specifically formulated Compatible with Harley-Davidson Sportster combined primary and gearbox applications. -
Bel-Ray V-Twin Sport Transmission Fluid 1 Liter
Sale! $15.99$14.957% OFFSpecially formulated for the shared transmission and primary compartment in Harley-Davidson Sportster XL models - provides correct viscosity in a 1-liter bottle.
Showing all 21 resultsSorted by popularity