MORryde STP57-337 Individual Step Tread Replacement Kit - TOP STEP - 10.5" Deep x 23.5" Wide - StepAbove Entry Steps | Exclusive Supplier

MORryde StepAbove RV steps STP57-337 is for RV owners, techs, and dealers who need to match a MORryde component by the real part number instead of guessing from a generic description. Use this listing to confirm part STP57-337, review the visible specs, and choose the right replacement or upgrade for the job.

Features & Specifications

• Individual Step Repair: Replace only the damaged 10.5" x 23.5" step tread (TOP step), not your entire StepAbove system
• Complete Replacement Kit: Includes step tread sub-assembly, 6 tread screws, 29 rivets, and all mounting hardware
• Genuine OEM Quality: Authentic MORryde STP57-337 components engineered to exact factory specifications
• Massive Cost Savings: Save hundreds of dollars compared to full StepAbove system replacement
• Environmentally Responsible: Reduce waste by repairing instead of discarding functional components
• Fast DIY Installation: Basic mechanical skills and common tools are all you need
• (1) STP57-337 Step Tread Sub-Assembly - 10.5" Deep x 23.5" Wide (TOP step)

Why Choose STP57-337?

This page is built around part-number accuracy: confirm the MORryde SKU, check the product size or application notes, and compare nearby options before you order. That matters on RV repairs because similar-looking parts can have different widths, ratings, mounting points, or intended applications.

Fitment limit: match this item to your existing MORryde part number, RV measurement, or MORryde documentation. If your measurement, frame, door width, capacity, or application does not match the listing, choose the correct sibling part instead of forcing the wrong one.

Technical Specifications

What's Included

Includes the MORryde product listed for part number STP57-337. Reuse your existing installation details and MORryde documentation to confirm whether separate hardware, brackets, accessories, or companion parts are needed for your RV.

Compatible Models & Alternatives

Use the comparison table above for nearby MORryde options. Related parts should be chosen by confirmed part number, size, capacity, door width, frame type, or documented MORryde application. No PricePilot sibling-chip metafields found during cleanup.

Frequently Asked Questions

How do I confirm this is the right MORryde part?

Match the listed SKU (STP57-337) to your old part, owner documentation, or MORryde fitment information. Do not rely on appearance alone.

Is this an OEM MORryde replacement?

This listing is for a MORryde-branded product sold by Elkhart RV Parts. Verify the part number and specs against your RV before ordering.

What should I measure before ordering?

Measure the application-specific details shown in the listing, such as width, length, rise, rating, frame type, hose size, or mounting style when those specs apply.

What if my RV uses a similar but different MORryde part?

Choose the exact matching SKU or a verified sibling option. Similar MORryde parts can differ in small ways that matter during installation.

Why Buy from Elkhart RV Parts?

Elkhart RV Parts focuses on real RV replacement parts with clear part-number identification, practical fitment notes, and fast support from a team located in Elkhart, Indiana.