Description
FP234433 – TYPE 9 DIAPHRAGM
PART NUMBER(S):
Fleet Products: FP234433 | OE: 234433 | Automann: 179.DT9
DESCRIPTION:
Model: Type 9 Air Brake Chamber Diaphragm
Vehicles: Commercial trucks, trailers, off-road equipment using Type 9 chambers
• Stroke: 1.75" (44 mm)
• Diameter: 5.00"–5.12"
• Material: Rubber/neoprene blend, fabric reinforced
• Operating Temperature Range: -40°F to 212°F
• Compatibility: Interchangeable with competitive rubber and neoprene diaphragms
• Design: High-flex compound for harsh operating environments
• Construction: Fabric-reinforced rubber diaphragm built for airtight seal and long life
• System Use: Suitable for OEM or aftermarket air brake chamber maintenance
Applications:
Engineered for use in Type 9 air brake chambers on heavy-duty trucks and trailers. This diaphragm maintains sealing integrity and pressure control under extreme conditions, delivering reliable performance in daily commercial operations.
CROSS-REFERENCE(S):
234433, 234433BXW, 236663, BD9, DP09M1D, BW234433, 18090, DP09, KN18090, N200316, 179.DT9, E-8888, 12-40009, WAKN18090, KN-18090, 200316, 2797B1042, E8888, BD09, RF540015396, MDP-4090, 4090, 827395, 64SM14, 745-234433, BX234433, 301977R1, 871-929-R, 301977R, 8971204954, 461209, D09, M-5125, F39185, 151-9, 1519, RB-D9, RB-D09, GT-5205, TKL24009, 9175, TYPE 9 62019, 8017109, 1257928, 234433K, 031021, T9, D9, BER234433, BER-234433, 234433C8T, S 234433, MPGS-5022, ATX5022, 234433-RC, GTP234433, ATP5022, 5022SS, VIP234433, 234433HTP, GTS5022, PS234433, TF 234433A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.
IMPORTANT INSTALLATION NOTES:
✔ Confirm diaphragm diameter (5.00"–5.12") and stroke (1.75") match the chamber specifications
✔ Install only in certified Type 9 brake chambers
✔ Use OEM-compliant torque specs and procedures
✔ Inspect for any wear or damage prior to installation
✔ Contact Fleet Products for technical assistance
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
• Canadian-owned since 1985• Trusted by fleets, mechanics, and B2B partners across North America
• Fast, Reliable Shipping Across North America
• Competitive pricing with Core Return Refunds
• Price Match Guarantee | Find a better price? We'll beat the difference by 10%!
Warranty Information
