High Quality Spark Plug R5B12-77C application for CATERPILLAR G3500/G3600 series

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Classification:

Brand: CTAP

Thread: M18x1.5

Reach: 20.6mm

Hex: 22.2mm

Heat Range: 77

Seat Type: Flat

Electrode Type: Double "J" Gap Iridium electrode

Power your heavy-duty engines with Chinese high performance spark plugs supply – the R5B12-77C delivers industrial-strength ignition for CATERPILLAR G3500/G3600 series! These customize high performance spark plugs combine cutting-edge technology with rugged reliability.

Advantage


Torch Advantages

-Advanced laser welding technology

-High dielectric ceramics

-Highly reliable monolithic resistors

-Special nickel plating with better corrosion resistance

 

Torch Group Spark Plug Factory is the No.1 OE spark plug manufacturer in China, and covers approximately 60% of Chinese OE market.

We have the most reliable welding technologies of platinum and iridium;

Therefore, we can produce high quality spark plugs competing with any other supplier.

Now, we are asked to manufacture spark plugs as OE replacement for some famous brands.

 

Product Introduction

The R5B12-77C redefines spark plug excellence with its revolutionary double "J" gap iridium electrodes – a true masterpiece from Chinese high performance spark plugs supply! Designed specifically for demanding CATERPILLAR applications, this powerhouse features precision M18x1.5 threading and 20.6mm reach for perfect fitment. The iridium construction ensures 60% longer life than standard plugs, while the innovative "J" gap design creates optimal flame propagation for complete combustion.

As leaders in customize high performance spark plugs, we've engineered these plugs to withstand extreme cylinder pressures in generator sets and industrial engines. The heat range of 77 maintains perfect operating temperatures, while the 22.2mm hex allows for easy installation in tight spaces. Whether you're maintaining power plants or mining equipment, this Chinese high performance spark plugs supply delivers uncompromising ignition performance when reliability matters most!

Why Professionals Choose It:
• Industrial-grade iridium construction
• Double "J" gap for superior combustion
• Extended service life
• Perfect for high-compression engines
• Direct CATERPILLAR G-series replacement

Parameter

Type

R5B12-77C

Thread

M18x1.5

Reach

20.6mm

Hex

22.2mm

Seat Type

Flat

Gap

0.3mm

Heat Range

77

Electrode Type

Double "J" Gap Iridium electrode

Resistor or Non-Resistor

Resistor

Electrode Enhancements

Iridium

Replacement

Denso: GI3-5/GI3-1/GI3-3

Caterpillar: 243-4291

Waukesha: 4924504

Cummins: 2866879/4924504

Application

Cummins: A19G,QSV

Guascor:FG180,FGLD180,FG240,FCLD240,FGLD360,FGLD480.

Jenbacher:208 612 12-Cyl.After 9/95,J616 16-Cyl. After 9/95

Perkins:4000 Series Superior 1706G2,1712G1.

Wartsila Model:W25SG,W28SG,W34SG.

Waukesha:9390GL(13/16Rch Hds),5115GL,5108GL(13/16Rch Hds),5790GL(13/16Rch Hds),7042GL(13/16 Rch Hds),2895GL(13/16 Rch Hds),3521GL(13/16 Rch Hds),12V-AT25GL/AT27GL(13/16 Rch Hds),8L- AT25GL/AT27GL(13/16 Rch Hds), P48GL/GLD,L36GL/GLD,H24G,H24GL/GLD,F18G,F18GL/GLD.


Keyword:

High Quality Spark Plug R5B12-77C application for CATERPILLAR G3500/G3600 series

FAQ

Q

How about your delivery time?

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A

Generally, it will take 30 to 60 days after receiving your advance payment.

Q

How do you make our business long-term and good relationship?

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A

We keep good quality and competitive price to ensure our customers benefit.

Q

Do you test all your goods before delivery?

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A

Yes, all goods will be 100% test before delivery

Q

Can you produce according to the samples?

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A

Generally, we pack our goods in neutral boxes and cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters. All of the can be packed as your request.

Q

What is your terms of delivery?

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A

By sea ,by air , by express , such as :EXW, FOB, CFR, CIF, DDU.

Q

What is your sample policy?

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A

We can supply the sample if we have ready parts in stock,but the customers have to pay the sample cost and the courier cost.

Q

What is your terms of payment?

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A

T/T 30% as deposit, and 70% balance before delivery.  

Contact

Inquiry

If you have any questions, please contact us immediately and we will respond as soon as possible

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Contact Information

WhatsApp: +86 193 1161 7404

Add: Building A3-306 Lugu Enterprise Square, No.27 Wenxuan Road, Changsha, Hunan Province ,China

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