Description

Key Specs

• Part Number: TRB6820US

• Material: High-performance polyurethane (poly) — superior resistance to wear, oil, and environmental factors compared to rubber

• Fits: 1‑5/16″ OD straddle/torque rod pin

Note: Length and OD specifics align with standard TRB6820 series bushings used on Hendrickson 4″ spring suspension systems.

Benefits

• Long-lasting durability: Polyurethane blends outperform traditional rubber for heavy-duty, vibration-prone applications.

• Consistent performance: Handles torque rod articulation with minimal deformation and extended service life.

• Direct OEM fit: Engineered as a drop-in replacement—no fabrication or press-fit tools required.

Cross-Reference Compatibility

The TRB6820US directly cross-references a wide array of OEM part numbers, making it a versatile replacement:

• Hendrickson: 44695, 44695‑000, 44695‑000L

• International/Navistar: 1693061C1, 484680C1

• Kenworth: 227722 (also listed as K‑227722)

• Volvo/White: 35801‑5015, 35807‑5001

• Dayton: 321‑132, 321‑132U

• Euclid: E‑2226, E‑4664

• Meritor: R302226, R304664

• Stemco: 13536, B‑3921 (via referenced models)

• ATRO: TS38000 / TS38000B / TS38000‑TKIT

• Dyco: D553 poly sleeve

TRB6820, TRB6820UB, TRB6820E, D553, D423, DT1675, DT1675-ROT, E‑2226, E‑4664, E‑7639, 321‑132, 321‑132U, 44695, 44695‑000, 44695‑000L, K066342, 227722, 227720, 1693061C1, 484680C1, 35801‑5015, 35807‑5001, R302226, R304664, A‑2297‑Y‑77A, R307639, 13520, 13536, C879UB, TS38000, TS38000A, TS38000B, M‑3921, WA03‑5114, WA12‑5006, G2226