Simplify your Harley-Davidson M8 maintenance with the Maxima V-Twin Synthetic Oil Change Kit with Black Filter (Part #90-129018PB), from Factory SuperBike. Designed for 2017-2025 Harley-Davidson Milwaukee-Eight models, this kit includes all necessary products for a complete oil change, featuring full-synthetic 20W-50 engine oil, transmission oil, primary oil, drain plug O-rings, and a premium black ProFilter.
Key Features:
Complete Kit: Includes 5qt synthetic 20W-50 engine oil, 1qt transmission oil, 2qt primary oil, O-rings, and black ProFilter.
Premium Filtration: ProFilter with M-Pleat technology offers 20-30% longer life and greater contaminant capacity.
Superior Protection: Full-synthetic, ester-based formula reduces wear and engine temperatures.
Reliable Performance: Silicone anti-drain back valve ensures quick oil pressure at startup.
Warranty Safe: Meets or exceeds OEM specifications, won’t void Harley-Davidson warranty.
Maxima Advantage:
Engineered for 2017-2025 Harley-Davidson M8 Touring and Softail models, this kit ensures smooth operation and long-lasting protection. Made in the U.S.A. Explore more Maxima Racing Oils at Factory SuperBike.
Key Specifications:
Product: Maxima V-Twin Synthetic Oil Change Kit M8
Part Number: 90-129018PB
UPC: 851211007919
Volume: 5qt engine oil, 1qt transmission oil, 2qt primary oil (8qt total)
Base: Full synthetic 20W-50 engine oil, mineral-based 80W-90 transmission and primary oil
Filter: Black ProFilter with M-Pleat technology
Applications: 2017-2025 Harley-Davidson M8 Touring and Softail models
Weight: 18.40 lbs
Origin: Made in the U.S.A.
Warranty: Limited warranty
Vehicle Fitments:
Compatible with 2017-2025 Harley-Davidson Milwaukee-Eight (M8) models. Verify vehicle specs before purchase.
Year
Model
2017-2025
Electra Glide Standard
2017-2025
Electra Glide Ultra Limited
2017-2025
Street Glide
2017-2025
Road Glide
2017-2025
Road King
2017-2025
Softail Deluxe
2017-2025
Softail Fat Boy
2017-2025
Softail Heritage Classic
2017-2025
Softail Low Rider
2017-2025
Softail Slim
2017-2025
Softail Street Bob
2018-2025
Softail Breakout
2018-2025
Softail Fat Bob
2020-2025
Softail Low Rider S
2020-2025
Softail Standard
Note: Not for sale in California or New York (Prop 65).
Keep your M8 running strong. Limited stock—text DEALS to 503-832-7473 to secure yours today!
© Factory SuperBike 2025
- Comes with all the necessary products to complete a full oil change
- Includes engine oil, transmission oil, primary oil plus a Pro Filter oil filter in black or chrome
- Depending on the year and model motorcycle, synthetic or mineral oil kits are available
