Fuel Contamination Kit | Deutz TD 3.6L | AP57012

The Alliant Power AP57012 Fuel Contamination Kit is designed to restore the fuel system of Deutz TD 3.6L engines back to peak condition after contamination from DEF misfill, water intrusion, or poor fuel quality.

 

Key Features & Benefits

OEM or OEM-Quality Components — built for reliability and long service life.

Complete System Solution — includes everything required for a full-service repair.

ISO 9001:2015 Certified Facility — proudly assembled in the USA to the highest quality standards.

3-Year Unlimited Hours Warranty — industry-leading Alliant Power coverage for peace of mind.

 

Kit Contents

1 × CP4 High-Pressure Fuel Pump

Fuel Injectors (set)

1 × Fuel Rail

1 × Fuel/Water Separator

1 × Fuel Filter

1 × Fuel Supply Pump

Fuel Lines – Rail to Injectors

Threaded Barb Fitting

Aluminum/Steel Sealing Ring

Additional Fuel Line

O-Ring

Injector Fuel Return Line

Injection Pump Timing Plug Gasket

Applications (Fitment)

This kit fits Deutz TD 3.6L engines used in a wide range of equipment, including:

Telehandlers: Merlo, Skyjack, Manitou, JLG, Genie, Gehl

Wood Chippers: Vermeer, Bandit

Directional Drills: Vermeer, Ditch Witch, Universal HDD

Pumps: Thompson Pumps, BBA Pumps (dewatering applications)

 

OE Replacement Numbers

Direct replacement for a wide range of OE part numbers, including:

0445020525, 0445110559, 0445214270, 04123830, 04123891, 04123934, 04124334, 04124335, 04124912, 04124946, 04128101, 04130241, 04131534, 04131596, 09992514, 1001154405, 1001226098, 4123830, 4123891, 4123934, 4124334, 4124335, 4124912, 4124946, 4128101, 4130241, 4131534, 4131596, 70004512, 70024485, 70024487, 70024498, 70024499, 70025151, 70025153, 70025534, 9992514, D4123830, D4123934, D4124946, M4120751, M4124334, M4124902K, M4124912, M4125898, M4127829, M4130241, M9992514, PL 250, WDK 962/20.

(Always confirm compatibility with your equipment before purchase.)

 

Why Choose AP57012?

All-in-One Repair Kit: Saves time by providing every necessary fuel system component.

Designed for Heavy-Duty Equipment: Built for the demands of construction, drilling, forestry, and pumping industries.

Backed by Warranty Confidence: 3-year unlimited hours coverage ensures peace of mind.

Engine-Specific Fitment: Tailored exclusively for Deutz TD 3.6L engines — not interchangeable with TCD 3.6L.

 

Q&A

How do I fix fuel contamination in a Deutz TD 3.6L engine?

→ Use the AP57012 Fuel Contamination Kit, which replaces the CP4 pump, injectors, rails, filters, and lines.

What’s the difference between Deutz TD 3.6L and TCD 3.6L kits?

→ The injector part numbers and components differ — AP57012 fits TD 3.6L only, not TCD 3.6L.

Which equipment uses the Deutz TD 3.6L kit?

→ Telehandlers (Merlo, JLG, Genie), wood chippers (Vermeer, Bandit), directional drills (Ditch Witch, Vermeer), and dewatering pumps (Thompson, BBA).