Motorcycle & ATV Part

Armortech Rear Brake Backing Plate Seal O‑Ring – Fits Honda TRX300 / TRX300FW (1988‑2000) – Replaces OEM 91355‑HC4‑003

$10.95
Motorcycle & ATV Part

Armortech Rear Brake Backing Plate Seal O‑Ring – Fits Honda TRX300 / TRX300FW (1988‑2000) – Replaces OEM 91355‑HC4‑003

$10.95
  • Motorcycle & ATV Part
1 1

Armortech Rear Brake Backing Plate Seal O‑Ring – Fits Honda TRX300 / TRX300FW (1988‑2000) – Replaces OEM 91355‑HC4‑003

Armortech Rear Brake Backing Plate Seal O‑Ring – Fits Honda TRX300 / TRX300FW (1988‑2000) – Replaces OEM 91355‑HC4‑003

$10.95 USD
$10.95 USD
Sale Sold out
Shipping calculated at checkout.

⚡ Low Stock — Ships Same Day

This Armortech Rear Brake Backing Plate Seal O‑Ring is a direct replacement for

the factory seal used on Honda TRX300 and TRX300FW models. Designed to match OEM

fit and performance, this O‑ring helps keep water, dirt, and debris out of the

rear brake assembly, protecting internal components and extending service life.



Replaces OEM Part Number:

• 91355‑HC4‑003



FEATURES

• Direct replacement for OEM rear brake backing plate seal  

• Helps prevent water and debris intrusion  

• Maintains proper sealing of the brake cover  

• High‑quality construction  

• Made in Taiwan  



FITS – HONDA

1988–2000 TRX300 FourTrax  

1988, 1990–2000 TRX300FW FourTrax 4x4  
  • Family-Owned Powersports Shop Since 2007
  • Fast Shipping From Tennessee
  • Authorized Dealer for most Powersports major brands
  • 10% Off Storewide (Auto Applied at Checkout)
  • No Amazon/eBay Knockoffs
  • Real Customer Service From Real Riders
View full details

🔥 Top Sellers — Carburetor Rebuild Kits

View all
Product Product subtotal Quantity Price Product subtotal
Motorcycle & ATV Part
Armortech Rear Brake Backing Plate Seal O‑Ring – Fits Honda TRX300 / TRX300FW (1988‑2000) – Replaces OEM 91355‑HC4‑003SE183
Armortech Rear Brake Backing Plate Seal O‑Ring – Fits Honda TRX300 / TRX300FW (1988‑2000) – Replaces OEM 91355‑HC4‑003SE183
$10.95/ea		 $0.00
$10.95/ea $0.00