UFP DB35 Caliper Rebuild Kit for Marine Trailer Disc Brakes
Complete DB35 caliper hardware service kit for replacing spring clips, retaining wires, caliper bolts, slider pin boots, and slider boot plugs on compatible UFP DB35 marine trailer brake systems.
Key Measurements & Specs
| Specification | Detail |
|---|---|
| Part Number / SKU | TWDB35RBK |
| Brand | UFP application service kit |
| Product Type | DB35 caliper rebuild / hardware kit |
| Brake System | UFP DB35 disc brake system |
| Caliper Bolt Size | 1" length, 7/16"-20 thread size |
| Material / Finish | Not specified |
| Quantity Included | One complete kit with 18 total components |
Fitment / Application
| Category | Details |
|---|---|
| Trailer Type | Marine trailers equipped with compatible UFP DB35 brake components |
| Primary Fit | UFP DB35 brake system service applications |
| Fitment Method | Verify DB35 brake system and match included component numbers before ordering |
| Important Note | Confirm brake system model, existing hardware, and service needs before installation. This kit is not listed for DB42 or other brake systems. |
Top Features
| Feature | Buyer Benefit |
|---|---|
| DB35 service kit | Groups common caliper hardware service pieces into one convenient kit. |
| 18-piece component set | Includes spring clips, retaining wires, caliper bolts, slider pin boots, and plugs. |
| Verified bolt detail | Includes four 33090U caliper bolts with 1" length and 7/16"-20 thread size. |
| Marine trailer application | Designed for service work on compatible UFP DB35 brake systems used on boat trailers. |
Overview
The TWDB35RBK UFP DB35 Rebuild Kit is a caliper hardware service kit for compatible UFP DB35 marine trailer disc brake systems. This kit is used to replace the spring clips, retaining wires, caliper bolts, slider pin boots, and slider boot plugs during DB35 brake service.
R&P Service Insight
Brake hardware should be matched carefully to the brake system being serviced. DB35 and other UFP brake systems may use different hardware, so confirm the system and component numbers before ordering.
- Confirm DB35: Match your trailer brake system to UFP DB35 before purchasing.
- Check hardware condition: Replace missing, damaged, worn, or corroded caliper service hardware as needed.
- Service carefully: Inspect related brake components during installation and follow proper brake service practices.
R&P Knowledge Hub
Compatibility: This kit is for compatible UFP DB35 brake system applications. Verify before ordering if your trailer brake system is not clearly identified as DB35.
Vehicle / System Fit: Marine trailer disc brake applications using the UFP DB35 brake system.
Installation Notes: Compare the included hardware against your existing brake components before installation. Brake work should be performed by a qualified person using safe service procedures.
Performance Insight: Caliper hardware such as clips, retaining wires, boots, plugs, and bolts helps support proper caliper assembly and service integrity when matched to the correct DB35 brake system.
Brand & Fitment Note
Selling Brand: UFP application service kit
Application Reference: UFP and DB35 names are used to identify the compatible brake system application.
What This Means: This listing is for one TWDB35RBK UFP DB35 caliper rebuild / hardware kit for compatible DB35 brake systems.
Before Ordering: Verify your brake system model, component numbers, bolt size, and included parts list before installation.
R&P Repair Insight
This kit is intended for DB35 caliper hardware service, not for replacing every possible brake component. Inspect pads, rotors, hydraulic lines, pistons, seals, bleeders, and caliper bodies separately if your brake issue involves braking performance, fluid leakage, uneven wear, or seized components.
- Match the system: Use only where the UFP DB35 application and included component numbers match your service need.
- Inspect related parts: Check the caliper body, pads, rotor, hydraulic connections, and fluid condition while servicing brake hardware.
- Do not assume interchange: DB35 hardware should not be assumed to fit DB42 or other trailer disc brake systems.
Features
Complete DB35 Hardware Service Kit
Includes the key hardware pieces listed for servicing compatible UFP DB35 caliper assemblies.
Spring Clips Included
Comes with four 33003U spring clips for DB35 brake service applications.
Retaining Wires Included
Includes two 33006U retaining wires for compatible DB35 caliper hardware replacement.
Slider Boot Hardware Included
Includes four 33305U slider pin boots and four 33306U slider boot plugs.
Caliper Bolts Included
Includes four 33090U caliper bolts measuring 1" long with 7/16"-20 thread size.
Marine Trailer Brake Application
Built for service use on compatible UFP DB35 disc brake systems commonly found on marine trailers.
Included Components
| Quantity | Part Number | Component | Details |
|---|---|---|---|
| 4 | 33003U | Spring Clips | For compatible UFP DB35 brake service |
| 2 | 33006U | Retaining Wires | For compatible UFP DB35 brake service |
| 4 | 33090U | Caliper Bolts | 1" length; 7/16"-20 thread size |
| 4 | 33305U | Slider Pin Boots | For compatible UFP DB35 slider hardware service |
| 4 | 33306U | Slider Boot Plugs | For compatible UFP DB35 slider boot service |
Final Verification Note
Before ordering, verify that your trailer uses the UFP DB35 brake system and that the included hardware matches the components you need to replace. Fitment should be confirmed by brake system model and existing part numbers, not by trailer brand alone.