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Precision Beltline Molding, Inner Rear Gate, Does Not Fit Silverado/Sierra Models WFB 1130 73

Precision Beltline Molding, Inner Rear Gate, Does Not Fit Silverado/Sierra Models WFB 1130 73
Precision Beltline Molding, Inner Rear Gate, Does Not Fit Silverado/Sierra Models WFB 1130 73
$52.99 ea
NEWARRIVING SOONEstimated Ship Date 06/16/2026 (If Ordered Today)
Model: 3432571
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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A direct-replacement inner rear gate beltline molding designed to restore the factory appearance and protect the edge of the tailgate. This molding secures the beltline trim, helps prevent paint wear and water intrusion along the gate, and renews the vehicle’s sealed fit and finish. Intended for vehicles that use part number WFB 1130 73 — confirm exact compatibility for your application; this item does NOT fit Silverado or Sierra models. Built for durability and reliable fitment, it offers an easy installation to get worn or damaged molding back to OEM-style condition.
Features:
  • Replace worn or damaged inner rear gate beltline molding (confirm WFB 1130 73 fitment for your vehicle).
  • Made from corrosion-resistant material to resist rust and maintain appearance.
  • Secures beltline trim and protects paint from chafing and moisture intrusion.
  • Direct-replacement design for correct alignment and reliable fit.
  • Simple installation restores factory look and function for restoration or repair projects.
Installation / Application:
  • Difficulty: 2/5
  • Estimated time: 30 minutes
Suggested Tools:
  • Plastic trim removal tool
  • Flathead screwdriver
  • Needle-nose pliers
  • Clean rag and solvent (isopropyl alcohol)
  • Rubber mallet or block of wood and hammer
  • Fine-tooth hacksaw or Dremel (only if trimming is required)
Instructions:
  1. Verify part number WFB 1130 73 and confirm this molding is compatible with your vehicle (note: does NOT fit Silverado/Sierra models).
  2. Open the rear gate and protect surrounding paint with masking tape where needed.
  3. Carefully pry out the old molding using a plastic trim tool and flathead screwdriver to avoid damaging the gate; remove any retaining clips.
  4. Clean the mounting channel thoroughly with solvent and a clean rag to remove dirt, adhesive and corrosion; allow to dry.
  5. Test-fit the new molding to the gate to check alignment and any required trimming.
  6. If trimming is necessary, cut the molding to the proper length with a fine-tooth hacksaw or Dremel, deburr cut edges.
  7. Starting at one end, press the new molding into the channel, engaging clips or flanges evenly; use a rubber mallet or block of wood to gently seat it without distorting the profile.
  8. Reinstall any fasteners or trim pieces removed earlier, inspect the seal and alignment, and make minor adjustments as needed.
  9. Close and open the gate a few times to ensure proper clearance and retention. Re-check after a short test drive and retighten or reseat if necessary.
About Precision Replacement Parts

Since 1986 Precision Replacement Parts has been a trusted name in the Automotive Glass Industry.

Our knowledge and experience in manufacturing millions of extruded and molded EPDM Rubber, PVC and HDPE based plastics, and various stamped and extruded metal products for the classic and late model industries has allowed Precision to expand our services into multiple product markets.

Along with our own USA based production facility, Precision also partners with 25 different manufactures worldwide with a reputation as a global leader supplying OEM and replacement products to a number of different industries.  Our partnerships along with our own in-house manufacturing and fabrication capability gives Precision a unique position in helping to meet the expanding needs of customers everywhere, providing them with a sustained competitive advantage.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet C10 Suburban 1973 - 1986
Chevrolet C20 Suburban 1975 - 1986
Chevrolet K10 Suburban 1974 - 1986
Chevrolet K20 Suburban 1973 - 1986
Chevrolet R10 Suburban 1987 - 1988
Chevrolet R1500 Suburban 1989 - 1991
Chevrolet R20 Suburban 1987 - 1988
Chevrolet R2500 Suburban 1989 - 1991
Chevrolet V10 Suburban 1987 - 1988
Chevrolet V1500 Suburban 1989 - 1991
Chevrolet V20 Suburban 1987 - 1988
Chevrolet V2500 Suburban 1989 - 1991
GMC C15 Suburban 1975 - 1978
GMC C1500 Suburban 1979 - 1986
GMC C25 Suburban 1975 - 1978
GMC C2500 Suburban 1979 - 1986
GMC K15 Suburban 1975 - 1978
GMC K1500 Suburban 1979 - 1986
GMC K25 Suburban 1975 - 1978
GMC K2500 Suburban 1979 - 1986
GMC R1500 Suburban 1987 - 1991
GMC R2500 Suburban 1987 - 1991
GMC V1500 Suburban 1987 - 1991
GMC V2500 Suburban 1987 - 1991

Specifications:

Part Type Door Window Belt Weatherstrip
Proposition 65 www.P65Warnings.ca.gov
Warranty Lifetime on Defects TX

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