HomeTransmission > Service KitsATP Parts FM-23 Automatic Transmission Master Repair Kit
Part #: FM-23

ATP Parts FM-23 Automatic Transmission Master Repair Kit

⚙️ 68 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$167.40Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Capri, Cougar, E-100 Econoline, Econoline, F-100, F-250, LTD, and Mustang
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Automatic Transmission Master Repair Kit for Ford and Mercury

The ATP Parts FM-23 Automatic Transmission Master Repair Kit is designed to restore the performance and reliability of your vehicle's transmission system. Specifically compatible with Ford and Mercury models such as the Mustang, Cougar, Capri, and Econoline series, this kit provides essential components for comprehensive transmission service.

  • Complete master repair kit for automatic transmissions
  • Compatible with Ford and Mercury vehicles including Mustang, Cougar, Capri, F-100, F-250, LTD, and Econoline models
  • Part number FM-23 ensures precise fitment and quality
  • Includes critical seals and gaskets for transmission overhaul
  • Manufactured by ATP Parts, a trusted name in transmission components

Comprehensive Transmission Repair Solution

The FM-23 kit from ATP Parts is engineered to meet the demands of automatic transmission servicing on select Ford and Mercury vehicles. This master repair kit contains all necessary seals and gaskets to address common wear points within the transmission assembly. Whether you are servicing a Ford Mustang or a Mercury Cougar, the FM-23 kit supports a thorough rebuild, helping to prevent leaks and maintain hydraulic integrity. The kit is designed to fit models including the Ford F-100, F-250, LTD, Capri, and Econoline vans, ensuring broad compatibility across multiple vehicle lines.

Common Transmission Issues Addressed

  • Leaking transmission seals causing fluid loss
  • Worn gaskets leading to pressure drops
  • Delayed or harsh shifting due to seal failure
  • Transmission slipping or erratic engagement
  • General wear and tear from extended use

Installation Notes and Tips

For optimal results, clean all transmission components thoroughly before installing the FM-23 repair kit. Inspect the transmission case and valve body for damage or wear that may require additional repairs. Use proper tools to avoid damaging seals during installation. Follow the vehicle manufacturer’s service manual for torque specifications and assembly procedures to ensure a reliable rebuild.

Quality Assurance and Warranty

ATP Parts manufactures the FM-23 Automatic Transmission Master Repair Kit to meet industry standards for durability and fitment. Each kit undergoes quality control to ensure all components meet specifications. While specific warranty details are not provided, ATP Parts is recognized for producing dependable transmission parts suitable for professional service applications.

BrandATP Parts
Part NumberFM-23
LineCodeAtp

This part fits 68 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1969FordE-100 Econoline5.0LV8N/ADescription: Standard Kit
1969FordE-100 Econoline3.9LL6N/ADescription: Standard Kit
1969FordE-100 Econoline2.8LL6N/ADescription: Standard Kit
1969FordE-100 Econoline5.0LV8N/AStandard Kit
1969FordE-100 Econoline3.9LL6N/AStandard Kit
1969FordE-100 Econoline2.8LL6N/AStandard Kit
1967FordEconoline3.9LL6N/ADescription: Standard Kit; STANDARD; Only Fits C4
1967FordEconoline2.8LL6N/ADescription: Standard Kit; STANDARD; Only Fits C4
1967FordEconoline3.9LL6N/AStandard Kit; STANDARD; Only Fits C4
1967FordEconoline2.8LL6N/AStandard Kit; STANDARD; Only Fits C4
1967FordF-2503.9LL6N/ADescription: Standard Kit
1967FordF-2503.9LL6N/AStandard Kit
1967FordLTD4.7LV8N/ADescription: Standard Kit
1967FordLTD4.7LV8N/ADescription: Standard Kit; Only Fits C4
1967FordLTD4.7LV8N/AStandard Kit
1967FordLTD4.7LV8N/AStandard Kit; Only Fits C4
1967FordMustang4.7LV8N/ADescription: Standard Kit
1967FordMustang3.3LL6N/ADescription: Standard Kit
1967FordMustang4.7LV8N/AStandard Kit
1967FordMustang3.3LL6N/AStandard Kit
1967MercuryCapri3.3LL6N/ADescription: Standard Kit; STANDARD; Only Fits C4
1967MercuryCapri3.3LL6N/AStandard Kit; STANDARD; Only Fits C4
1967MercuryCougar4.7LV8N/ADescription: Standard Kit
1967MercuryCougar4.7LV8N/AStandard Kit
1966FordEconoline3.9LL6N/ADescription: Standard Kit; STANDARD; Only Fits C4
1966FordEconoline2.8LL6N/ADescription: Standard Kit; STANDARD; Only Fits C4
1966FordEconoline3.9LL6N/AStandard Kit; STANDARD; Only Fits C4
1966FordEconoline2.8LL6N/AStandard Kit; STANDARD; Only Fits C4
1966FordF-2503.9LL6N/ADescription: Standard Kit
1966FordF-2503.9LL6N/ADescription: Standard Kit; Only Fits C4
1966FordF-2503.9LL6N/AStandard Kit
1966FordF-2503.9LL6N/AStandard Kit; Only Fits C4
1966FordLTD4.7LV8N/ADescription: Standard Kit
1966FordLTD4.7LV8N/AStandard Kit
1966FordMustang4.7LV8N/ADescription: Standard Kit
1966FordMustang3.3LL6N/ADescription: Standard Kit
1966FordMustang4.7LV8N/AStandard Kit
1966FordMustang3.3LL6N/AStandard Kit
1966MercuryCapri3.3LL6N/ADescription: Standard Kit; STANDARD; Only Fits C4
1966MercuryCapri3.3LL6N/AStandard Kit; STANDARD; Only Fits C4
1965FordEconoline3.9LL6N/ADescription: Standard Kit; STANDARD; Transmission Speeds: 3; Only Fits C4
1965FordEconoline2.8LL6N/ADescription: Standard Kit; STANDARD; Transmission Speeds: 3; Only Fits C4
1965FordEconoline2.4LL6N/ADescription: Standard Kit; STANDARD; Transmission Speeds: 3; Only Fits C4
1965FordEconoline3.9LL6N/AStandard Kit; STANDARD; Transmission Speeds: 3; Only Fits C4
1965FordEconoline2.8LL6N/AStandard Kit; STANDARD; Transmission Speeds: 3; Only Fits C4
1965FordEconoline2.4LL6N/AStandard Kit; STANDARD; Transmission Speeds: 3; Only Fits C4
1965FordF-1005.9LV8N/ADescription: Standard Kit; Only Fits C4
1965FordF-1005.8LV8N/ADescription: Standard Kit; Only Fits C4
1965FordF-1004.9LL6N/ADescription: Standard Kit; Only Fits C4
1965FordF-1004.8LV8N/ADescription: Standard Kit; Only Fits C4
1965FordF-1004.7LV8N/ADescription: Standard Kit; Only Fits C4
1965FordF-1003.9LL6N/ADescription: Standard Kit; Only Fits C4
1965FordF-1005.9LV8N/AStandard Kit; Only Fits C4
1965FordF-1005.8LV8N/AStandard Kit; Only Fits C4
1965FordF-1004.9LL6N/AStandard Kit; Only Fits C4
1965FordF-1004.8LV8N/AStandard Kit; Only Fits C4
1965FordF-1004.7LV8N/AStandard Kit; Only Fits C4
1965FordF-1003.9LL6N/AStandard Kit; Only Fits C4
1965FordF-2503.9LL6N/ADescription: Standard Kit
1965FordF-2503.9LL6N/AStandard Kit
1965FordMustang4.7LV8N/ADescription: Standard Kit; Only Fits C4
1965FordMustang4.3LV8N/ADescription: Standard Kit; Only Fits C4
1965FordMustang3.3LL6N/ADescription: Standard Kit; Only Fits C4
1965FordMustang2.8LL6N/ADescription: Standard Kit; Only Fits C4
1965FordMustang4.7LV8N/AStandard Kit; Only Fits C4
1965FordMustang4.3LV8N/AStandard Kit; Only Fits C4
1965FordMustang3.3LL6N/AStandard Kit; Only Fits C4
1965FordMustang2.8LL6N/AStandard Kit; Only Fits C4

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

16016752019753006MK58

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.