4Pcs Brake Cage Bolt Kit For Semi Trucks, Air Spring Brake Chamber Repair, Replaces Bendix 800921 TR800921, 1/2 Inch Thread, 4-13/16 Inch Length, Heavy Duty Replacement Fasteners For Tractor Trailer

Heavy Duty Brake Cage Bolt Kit for Semi Trucks 1/2in Threads
✔️ 1/2in thread, 4-13/16 length, 4-pack, zinc-plated alloy steel

These brake cage bolts fit most semi trucks and air spring brake chambers, replacing Bendix 800921 style hardware for reliable maintenance on tractors and trailers.

✅ Universal compatibility with semi trucks and most spring brakes
✅ Replaces Bendix 800921 179.4019 460-9007003 9007003 PL009 E11988 E-11988 E9114 E-9114 RT1 PL008 05-149 SB30R S-17973 S17973 10043 HD10039 T1070
✅ 1/2 inch thread and 4-13/16 inch overall length
✅ Zinc-plated alloy steel for corrosion resistance
✅ Color: Golden

💡 What is a brake cage bolt kit used for in heavy trucks braking systems?

These handy fasteners provide reliable securing points for brake cage and air spring hardware, simplifying maintenance and repairs on tractors and trailers.

- For securing brake cage connections and mounting hardware on air brake systems
- Works with common Bendix-style hardware to simplify field repairs
- 1/2" thread and 4-13/16" length match typical brake chamber assemblies
- Sold as a 4-pack to cover multiple repair points and minimize downtime
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