GM 20904439 Trailer Brake Continue Relay Assembly vs RV Murts 2 Pairs 10" x 2-1/4" Electric Trailer Brake Shoes
Overall winner: GM 20904439 Trailer Brake Continue Relay Assembly
Key Differences
GM 20904439 (A) is an OE-style trailer brake relay with higher review count and slightly higher average rating, and it sits at a more affordable price tier; RV Murts brake shoes (B) are a hardware kit for 10" x 2-1/4" electric brakes that include springs and pins but only fit Dexter-type/specific axles. Choose A if you need a direct-fit relay with broad user validation; choose B if you specifically need replacement 10" x 2.25" electric brake shoes with included hardware
GM 20904439 Trailer Brake Continue Relay Assembly
GM Genuine Parts trailer brake relay assembly designed for OE fit and reliable operation. Customers note easy installation and solid functionality as an OEM replacement
Pros
- OE fit and design
- easy installation
- reliable function as a trailer brake relay
Cons
- mixed feedback on service code capability
RV Murts 2 Pairs 10" x 2-1/4" Electric Trailer Brake Shoes
2-pair self-adjusting brake shoes for 10" x 2.25" electric trailer brakes (2300-3500 lbs). Easy install with included springs and pins; improves brake performance. Customers report easy installation and good value
Pros
- easy install
- includes springs & pins
- fits 10" x 2.25" electric brakes
- durable construction
Cons
- no explicit warranty stated
- only fits Dexter-type and specific axle range
- no installation video details provided in description
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | GM GENUINE PARTS |
| Durability | Tie |
| Versatility | GM GENUINE PARTS |
| User Reviews | GM GENUINE PARTS |