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Monday 08:00 - 18:00 Tuesday 08:00 - 18:00 Wednesday 08:00 - 18:00 Thursday 08:00 - 18:00 Friday 08:00 - 18:00 Saturday 08:00 - 18:00 Sunday 08:00 - 18:00

GOTTO PARTS

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GOTTO PARTS

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Your Reliable Diesel Injection & NOx Sensor Specialist.

Gotto is established with the developing demands of Changzhou Road-star Automobile Parts Co., LTD which was founded in 2007.With more than 10yrs experience, the company specializes in manufacturing brake system parts of all kinds of trucks in the world. The company also owns dozens of distribution network in China and the annual production capacity is over 500000 sets with more than 100 sets advanced manufacturing equipments.

28/10/2026

MAN TGA/TGS hard hot starts or low rail pressure on D2066 engines? Get the physical diagnostic guide 👉 https://gottoparts.com/2026/10/28/resolving-man-d2066-0445120030-injector-diagnostics/

Mechanics: Before condemning the CP3 high-pressure pump on a 10.5L D2066LF Euro 2/3 engine, run a return leak-off test and inspect your high-pressure connector tubes for cone fretting. If your 0445120030 (superseded by 0445120218 / MAN 51101006125) control valves are dumping fuel back to the tank, check our full physical testing and OE cross-reference guide.

21/10/2026

DAF XF/CF Euro 6 making oil or losing power on MX-13/MX-11 engines? Get the EUP preventive guide 👉 https://gottoparts.com/2026/10/21/daf-euro-6-1861200-eup-pump-maintenance/

Mechanics: Don't wait for a spalled roller on a 1861200 (BEBU2C00500) EUP to wipe out the camshaft lobe on your 2013+ Euro 6 trucks. Check your coil resistance hot, inspect those external O-rings for diesel bypass, and verify compatibility across 1934322, 2102391, and 2034927 units before buttoning up the block.

16/10/2026

DAF XF105 or CF85 dropping injection pressure on PACCAR MX engines? Get the EUP hardware testing guide 👉https://gottoparts.com/2026/10/16/daf-paccar-mx-1668325-eup-unit-pump-diagnostics/

Mechanics: In a DAF EUP + Smart Injector setup, don't condemn the nozzles before isolating the unit pumps. Ohm out the solenoid pins on your 1668325 (BEBU5A00000) EUP when the block is hot, and check the roller tappet for spalling. If you are still running the old 1625753 units on Euro 4/5 trucks, check our OE supersession breakdown.

09/10/2026

Volvo FM/FMX or Renault C/K/T dropping cylinders? Get the physical diagnostic guide 👉 https://gottoparts.com/2026/10/09/resolving-volvo-renault-22282198-injector/

Mechanics: Stop guessing on D11K and DTi11 engines. Grab an infrared thermometer and check your exhaust ports. A cold port means a dead cylinder. If your 22282198 (BEBE1R12001) injector solenoid reads open on your multimeter, or if the internal plunger is physically scored, it's time for an OE-spec replacement. Physical testing saves time!

29/09/2026

Mercedes OM906/926 cylinder misfires? Get the physical PLD diagnostic guide 👉https://gottoparts.com/2026/09/29/resolving-mercedes-om906-om926-0414799008-unit-pump/

Mechanics: Stop guessing on Atego and Axor trucks. Run a cylinder cutout test and ohm out your PLD wiring harnesses. If your 0414799008 unit pump solenoid reads open, or if the internal plunger is physically scored, it's time for an OE-spec replacement. Also, don't forget to inspect the camshaft lobes for wear before installing the new pump!

23/09/2026

CAT C7/C9 low IAP pressure or hard hot starts? Get the physical pump diagnostic guide 👉 https://gottoparts.com/2026/09/23/resolving-cat-c7-c9-3190677-heui-pump/

Mechanics: Stop throwing expensive injectors at a 336D excavator or 950H loader without doing a block-off test first. If your 319-0677 (Reman 10R-8899) HEUI pump can't build deadhead pressure, pull the IAP valve and look for metal glitter. If the pump is disintegrating, it is sending shrapnel directly into your fuel rail and destroying your injectors. Physical testing saves time!

14/09/2026

CAT C6.6 low rail pressure or engine stalling? Get the physical pump diagnostic guide 👉 https://gottoparts.com/2026/09/14/cat-c66-perkins-1106d-3178021-fuel-pump-diagnostics/

Mechanics: Stop guessing on D6K dozers and M322D excavators. If your rail isn't building pressure, test the SCV resistance and do a deadhead test on the 317-8021 (Reman 10R-7660) fuel pump. Also, cut open that fuel filter! If you see metal glitter, the pump camshaft is destroyed. Physical testing prevents misdiagnosis.

08/09/2026

CAT C10/C12 making oil or dropping cylinders? Get the preventive diagnostic guide 👉 https://gottoparts.com/2026/09/08/cat-c10-c12-3175278-injector-fleet-maintenance/
Mechanics: Stop waiting for an engine to gr***de on your 966G II loaders. If your crankcase oil level is rising, your 317-5278 (Reman 20R-0055) O-rings or injector seats are shot. Run a buzz test, ohm out your wiring, and pull those injectors before a spun main bearing costs your fleet a $20,000 overhaul. Physical testing saves engines.

31/08/2026

CAT 3412E/3408E cylinder misfires or oil dilution? Get the physical diagnostic guide 👉 https://gottoparts.com/2026/08/31/resolving-cat-3412e-3408e-2321175-injector/

Mechanics: Stop guessing on D9R dozers and 775D quarry trucks. Run a solenoid buzz test and ohm out your harnesses. If your crankcase is making oil, pull the 232-1175 (Reman 20R-0758) injectors and inspect those external O-rings immediately. Don't let a bad seal wipe out your main bearings!

25/08/2026

CAT C7/C9 low rail pressure or hard hot starts? Get the physical diagnostic guide 👉 https://gottoparts.com/2026/08/25/resolving-cat-c7-c9-20r5077-20r5078-20r5079-injector/

Mechanics: Stop throwing high-pressure fuel pumps at P0087 or E390 codes. Run a dynamic leak-off test. If your 20R-5077, 20R-5078, or 20R-5079 injectors have worn internal valves, they will dump pressure straight to the return line. Also, always visually inspect those high-pressure quill tubes for scoring before you pull the injectors!

Address

Industrial Concentration District，Dongan，Huangli Town，Wujin Area
Changzhou
213161

Opening Hours

Monday	08:00 - 18:00
Tuesday	08:00 - 18:00
Wednesday	08:00 - 18:00
Thursday	08:00 - 18:00
Friday	08:00 - 18:00
Saturday	08:00 - 18:00
Sunday	08:00 - 18:00

Telephone

+86 185 5109 8454

Website

https://gottoparts.com/

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