Trane Central Air Conditioner SRUA4003RB Parts

Shop replacement repair parts for Trane Central Air Conditioner model SRUA4003RB

Brand:Trane

Model:SRUA4003RB

Product:Central Air Conditioner

Shop Parts Common Problems Diagrams & Manuals Related Videos

Filters

38 results

Trane Central Air Conditioner Service Valve

Genuine OEM Part # VAL00919 | RC Item #2609986

# VAL00919
RC Item #2609986

Skill Level (4)

We sell the real thing!

$79.35

Valve; 44-20 thd x .25 c, schraeder

Trane Central Air Conditioner Transformer; 500 va, 200-230-460v pri., 115v sec.

Genuine OEM Part # TRR00183 | RC Item #2592574

# TRR00183
RC Item #2592574

We sell the real thing!

$299.85

Trane Central Air Conditioner Shaft; fan, swaged, 104 3/8 in. long x 4 in. center

Genuine OEM Part # SHF00609 | RC Item #2584445

# SHF00609
RC Item #2584445

We sell the real thing!

$1,050.00

Trane Central Air Conditioner Relay; time delay, dpdt, 0.3 sec delay, 115 vac. 60

Genuine OEM Part # RLY00751 | RC Item #2572112

# RLY00751
RC Item #2572112

We sell the real thing!

$131.45

Trane Central Air Conditioner Relay;overload compr., 95a 60hz, knob only is knb00

Genuine OEM Part # RLY00467 | RC Item #2571799

# RLY00467
RC Item #2571799

We sell the real thing!

$390.30

Trane Central Air Conditioner Nozzle;(e & e-20)

Genuine OEM Part # NOZ00041 | RC Item #2554557

# NOZ00041
RC Item #2554557

We sell the real thing!

$23.70

Trane Central Air Conditioner Key;t, 5/16in. x 3/8in. x 2in.

Genuine OEM Part # KEY00046 | RC Item #2548981

# KEY00046
RC Item #2548981

We sell the real thing!

$36.05

Trane Central Air Conditioner Heater; overload

Genuine OEM Part # HTR00236 | RC Item #2527481

# HTR00236
RC Item #2527481

We sell the real thing!

$22.75

Trane Central Air Conditioner Fuse Holder

Genuine OEM Part # HLD00038 | RC Item #2526354

# HLD00038
RC Item #2526354

We sell the real thing!

$12.80

Holder; fuse

Trane Central Air Conditioner Glass; sight, body only (order gls0049 if glass cap

Genuine OEM Part # GLS00051 | RC Item #2521627

# GLS00051
RC Item #2521627

We sell the real thing!

$19.00

Trane Central Air Conditioner Glass; sight, moisture indicator, w/protective cap

Genuine OEM Part # GLS00050 | RC Item #2521626

# GLS00050
RC Item #2521626

We sell the real thing!

$59.35

Trane Central Air Conditioner Fitting; connector compression, brass .25 od x .12

Genuine OEM Part # FTG00030 | RC Item #2520926

# FTG00030
RC Item #2520926

We sell the real thing!

$8.65

Trane Central Air Conditioner Distributor; 8 outlets - .31 ods, 1.12 odm inlet le

Genuine OEM Part # DST00019 | RC Item #2493694

# DST00019
RC Item #2493694

We sell the real thing!

$75.70

Trane Central Air Conditioner Contactor; 3p, 30a, 600v, 110-120 v coil w/out swit

Genuine OEM Part # CTR00320 | RC Item #2490281

# CTR00320
RC Item #2490281

We sell the real thing!

$302.90

Trane Central Air Conditioner Contactor; 90a/600v, 115v coil

Genuine OEM Part # CTR00279 | RC Item #2490235

# CTR00279
RC Item #2490235

We sell the real thing!

$192.30

Pageof 3Go

Trane SRUA4003RB Problems & Repair Solutions

There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common Trane SRUA4003RB problems ― and their solutions. Do any of these look familiar?

Central air conditioner not blowing enough

8 possible causes and potential solutions

Central air conditioner coil icing up

11 possible causes and potential solutions

VIEW ALL COMMON PROBLEMS Shop All Trane Central Air Conditioner Parts

Frequently Purchased Together For This Model

$79.35

Transformer; 500 va, 200-230-460v pri., 115v sec.

$299.85

Shaft; fan, swaged, 104 3/8 in. long x 4 in. center

$1,050.00

Relay; time delay, dpdt, 0.3 sec delay, 115 vac. 60

$131.45

SRUA4003RB Parts

Maintain and repair your Trane SRUA4003RB Central Air Conditioner efficiently with genuine Trane SRUA4003RB replacement parts from Repair Clinic. Our extensive inventory includes parts for all common SRUA4003RB repairs, ensuring you have everything needed for a successful fix.

Search by model number, part category, part title, or specific symptoms to locate the right parts for your SRUA4003RB. Use detailed parts diagrams, repair help guides, and manuals to guide your repair process. Repair Clinic provides troubleshooting tips and videos to resolve common issues and keep your equipment running like new.

Why Choose Repair Clinic for SRUA4003RB Parts?

Genuine Trane replacement parts
Same-day shipping on in-stock items
365-day, no-hassle return policy
Price match guarantee

Repair your Trane SRUA4003RB Central Air Conditioner with reliable replacement parts and expert support from Repair Clinic. Order today and ensure your Central Air Conditioner stays in top condition.

Chat

Talk With Us

We can help you check an order, track a package, start a return, and more.

Chat

Talk With Us

We can help you check an order, track a package, start a return, and more.

Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips!

Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips!

Our Story

Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.

About Repair Clinic

Customer Stories Repair Parts BrandsDIY Repair Blog In the News

Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MI

Quick Links

Shipping Information 365 Day Return Policy Retail Location & Hours Contact Us Track Order Reviews Repair Clinic Pro

Social Media

YouTube Facebook Twitter Instagram Pinterest

Privacy Policy Do Not Sell/Share My Personal Information Terms & Conditions Sitemap Get 10% Off

© 2026 RepairClinic.com