Twin Power 48-78 Big Twin Pushrod O Ring Kit Replaces H-D 17955-48

Twin Power™ O-ring and seal kits provide precision OEM replacements for Harley-Davidson engines, transmissions, and primaries, ensuring leak-free performance in convenient multi-packs.

• Durable construction resists heat, vibration, and fluids for reliable long-term maintenance
• Direct H-D replacements restore factory sealing on cams, pushrods, cases, plugs, and drains
• Sold in 5 or 10 packs for efficient shop stocking and multiple services