Klotz Synthetic Transmission Gear Lube - 75w140 32 FL OZ

Klotz synthetic 75w140 transmission gear lube formulated specifically for Harley-Davidson and Indian V-twin motorcycles. This synthetic blend reduces friction, lowers transmission temperatures, and delivers smoother, quieter shifting while protecting gears and bearings from shock loading.

Features

• Synthetic 75w140 formulation
• Custom engineered for Harley Big Twin transmissions
• Reduces driveline friction and operating temperature
• Smoother, quieter gear engagement
• Extended gear and bearing life
• Warranty-compliant for OEM specifications

Specifications

• Brand: Klotz
• Manufacturer Part #: KH-GL140
• UPC: 028175011102
• Viscosity: 75w140
• Size: 32 FL OZ
• Weight: 1.95 lbs
• Dimensions: 11 in L x 3 in W x 3 in H

Fitment

Fits V-twin motorcycles, particularly Harley-Davidson and Indian Motorcycle models with wet-clutch transmissions.

Frequently Asked Questions

Is this lube warranty-compliant for my Harley?

Yes — Klotz synthetic 75w140 is certified to meet OEM warranty requirements for Harley-Davidson and Indian transmissions.

Can I use this in my pre-2006 Harley Big Twin?

Yes — this lube is formulated for Harley Big Twin engines across model years. Always verify your owner's manual for the correct viscosity grade for your specific model.

Will this reduce transmission noise and heat?

Yes — the synthetic formula reduces friction in the drivetrain, resulting in cooler operation and quieter gear shifts compared with conventional oils.

How often should I change my transmission fluid?

Klotz recommends following your manufacturer's service interval. Check your owner's manual for your specific model's fluid change schedule.