Replacement Bearings & Seals For A 2025 Brinkley Z3300 With Curt TCS Axles
Published 07/21/2026
Products Featured in This Question
Question:
I am checking to see if you carry axle bearing kits bearings, races, seals for Curt TCS axles: 2025 Brinkley Z3300 MFG: Jan 2025 Timken bearings preferred Dexter or National seals preferred
asked by: JERRY D
Expert Reply:
Hi Jerry!
We have your 2025 Brinkley Z3300 with those cool Curt TCS axles covered! I did some looking and the Z3300 comes with 8K axles, so you will need the following bearings:
Timken Replacement Trailer Wheel Bearing - 25580 # TMK44FR
Timken Replacement Trailer Wheel Bearing - 02475 # TMK75FR
We don't carry National seals, but I do have what we have listed below (Timken, Dexter, and Lippert):
Timken Grease and Oil Seal - Double Lip - I.D. 2.250" / O.D. 3.376" - 452920/482920 # TMK98ZR
Dexter Grease Seal for 12" x 2" Hubs - 2.25" ID - 3.376" OD - After 1998 - Qty 2 # DX72UR
Lippert Unitized Oil Seals - ID 2.25" / 3.376" OD for 5,200-lb to 8,000-lb Axles - Qty 2 # LC75VP
All of these parts will fit 8K axles and the Curt TCS axles use the same spindles a standard 8K axle uses, so no worries there. The Lippert and Dexter seals come as a pair, but the Timken comes as a single seal. The Timken bearings are also sold as single bearings.
Where have you taken your Brinkley so far? And how do those Curt TCS axles ride? They are still fairly new to the market and I'm definitely curious about them.
Product Page this Question was Asked From
Timken 412920 Grease and Oil Seal - I.D. 2.250" / O.D. 3.376" for 5.2K, 6K, and 7K Axles
- Trailer Bearings Races Seals Caps
- Seals
- Grease Seals - Double Lip
- 2.25 Inch I.D.
- 3.38 Inch O.D.
- Timken
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