703562 Drive Cable, Traction Control Cable Fit for Snapper SP65 1696853-00 SP65 2691553-00 SP70 7800929-00 21" FWD Self Propelled Lawn Mowers, Replaces BS703562 B1703562, Lawn Mower Drive System Cable

What It Is

This drive cable (part 703562) is the traction control cable that connects the drive handle to the transmission on Snapper self-propelled mowers. It’s specifically for 21" forward-wheel-drive models like the SP65 and SP70, engaging the drive system when you squeeze the handle.

Fitment & Compatibility

Before buying, confirm your mower’s model number. This cable fits Snapper SP65 series (1696853-00, 2691553-00) and SP70 series (7800929-00) with 21" decks and forward-wheel drive. It replaces OEM part 703562 and aftermarket BS703562, B1703562. Measure your old cable’s total length (approx. 40-45 inches) and check the end fittings—this has a barrel-style connector at the handle end and a spring-loaded loop at the transmission end. Not compatible with rear-wheel drive, zero-turn, or other brands without verifying fitment.

Key Things to Know

• Installation difficulty: Moderate. You’ll need basic hand tools (pliers, screwdriver) and about 20-30 minutes. Routing the cable correctly around the deck and under the handle is the trickiest part—take photos before removal.
• Quality: This is an aftermarket replacement, not OEM Snapper. Reviews are strong (4.9/5 from 20 ratings), but some users note the cable jacket is slightly stiffer than OEM, which may require a bit more force to route.
• Common gotcha: The cable can bind if not routed away from sharp edges or moving belts. Use zip ties to secure it along the original path. Also, ensure the transmission lever moves freely before attaching the cable end.
• Adjustment: After installation, you may need to adjust the cable tension at the handle or transmission bracket to prevent slipping or over-engagement. The adjuster nut is usually near the handle lever.

Should You Buy It

If you have a Snapper SP65 or SP70 21" self-propelled mower and your original cable is frayed, stretched, or snapped, this is a solid, cost-effective replacement. It’s well-rated and fits as described, but budget a little extra time for routing and adjustment. Not for other brands or drive types.