UFP DB-42 Trailer Disc Brake Caliper Dust Boot 33035U
Replacement dust boot for UFP DB-42 trailer disc brake calipers. This listing includes one dust boot used when servicing one caliper.
Overview
This UFP DB-42 trailer disc brake caliper dust boot is a replacement service component for the caliper piston area. It helps protect the piston area from dirt, moisture, and road debris during normal trailer brake service. This is a standalone dust boot listing and does not include the piston seal, piston, caliper, or any other brake parts.
R&P Service Insight
Dust boots are commonly serviced when rebuilding or refreshing older trailer disc brake calipers. On legacy UFP DB-42 calipers, the boot should be matched to the correct caliper model and used with the correct piston seal when completing a seal-and-boot service.
- Standalone Boot: This listing is for one dust boot only.
- One-Caliper Service: Quantity one services one caliper dust boot location.
- Related Seal: Use with piston seal 33040U when completing a full seal-and-boot service.
R&P Knowledge Hub
Compatibility: Designed for UFP DB-42 trailer disc brake calipers.
Vehicle / System Fit: Used in trailer hydraulic disc brake caliper service where the caliper is a UFP DB-42 model.
Installation Notes: Confirm the caliper model before ordering. Replace the piston seal separately if your service requires both seal and boot replacement.
Performance Insight: The dust boot helps shield the caliper piston area from outside debris and moisture exposure during normal trailer brake operation.
Brand & Fitment Note
Selling Brand: UFP application service part supplied by R&P Carriages.
Application Reference: UFP and DB-42 names describe the supported caliper application for this replacement dust boot.
What This Means: This listing is for a replacement dust boot for UFP DB-42 trailer disc brake calipers. It is not a seal-and-boot kit.
Before Ordering: Verify your caliper model, service requirement, and included components before installation.
R&P Repair Insight
The most common ordering confusion on this service item is whether the piston seal is included. For SKU 33035U, keep the order clear: this is the dust boot only. If the caliper service requires both the piston seal and the dust boot, order the matching seal separately or choose the appropriate seal-and-boot kit.
- Boot Only Check: This listing does not include piston seal 33040U.
- Caliper Model Check: Confirm your brake caliper is a UFP DB-42 before ordering.
- Service Scope Check: Inspect the piston, seal, bore area, and caliper condition before deciding whether a boot-only repair is enough.
Features
Replacement DB-42 Dust Boot
Designed for servicing UFP DB-42 trailer disc brake calipers.
Protects the Piston Area
Helps shield the caliper piston area from dirt, moisture, and road debris.
One-Caliper Service Quantity
Includes one dust boot for one caliper service location.
Pairs with Related Seal
Use with piston seal 33040U when completing a piston seal and dust boot service. Seal 33040U is sold separately unless purchased in a kit.
Specifications
| Specification | Detail |
|---|---|
| Part Number | 33035U |
| Brand | UFP application service part |
| Product Type | Caliper dust boot |
| Application | UFP DB-42 trailer disc brake caliper |
| Quantity | One dust boot |
| Services | One caliper |
| Related Seal | 33040U, sold separately unless purchased in a kit |
| Included | Dust boot only |
| Not Included | Piston seal, piston, caliper, or other brake parts |
| Reference Number | 33035 |
Fitment / Application
| Category | Details |
|---|---|
| Vehicle / System | Trailer hydraulic disc brake system |
| Primary Fit | UFP DB-42 trailer disc brake caliper |
| Secondary Fit | Legacy UFP DB-42 caliper service applications where the dust boot matches the existing caliper |
| Notes | Confirm your caliper model before ordering. This is not a complete caliper rebuild kit and does not include seal 33040U. |
Included Components
| Quantity | Item |
|---|---|
| 1 | UFP DB-42 caliper dust boot |
| Not included | Piston seal 33040U |
| Not included | Piston |
| Not included | Caliper |
| Not included | Other brake parts or hardware |
