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![SB51203 Ratchet 5-Point Harness [Steel, Left/Driver Side]](https://www.jegs.com/images/mini_750/800/856/856-sb51203.jpg)
Vehicle Info NeededSIMPSONPART NUMBER: 856-SB51203
SB51203 Ratchet 5-Point Harness [Steel, Left/Driver Side]
$42995
1 left in stock
Ships on Sep 08, 2026
Lowest Price Guarantee5-Point
Ratchet Harness5-Point SFI 16.1 Certified Steel Adjusters Left/Driver Side Black Straps
Hybrid Sport Harness Sizing Chart
The Simpson SB51203 Ratchet Harness is built for serious off-road and motorsport use where consistent lap belt tension is critical. Designed with a left-side ratchet and SFI 16.1 compliance, this harness balances performance and safety with a compact hardware layout that improves comfort in tight cockpit environments.
Simpson SB51203 Ratchet Harness Features:
- Polyester webbing minimizes elongation while maintaining strength under load
- Left-side ratchet allows secure lap belt tensioning in high-impact environments
- Steel adjusters engineered for reliability and consistent locking performance
- Slim hardware profile reduces driver discomfort and risk of contact
- Short-sew patterns keep components positioned away from the torso
Part TypeSafety Harness
BrandSIMPSON
Package Height3.65
Package Width11.4
Package Length13.05
Weight6.485 PG
Part CategoryAccessories
Belt MaterialPolyester
Number Of Mounting Points5-point
Belt AdjustmentRatchet
QuantitySold individually
Part FitmentUniversal
Safety RatingSFI 16.1
Belts IncludedLap, shoulder, and anti-submarine belts
Belt ColorBlack
Harness TypeComplete harness
Package Qty1
Package TypeEA
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