Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc

Product Details
Customization: Available
Certification: ISO9001
Standard Component: Standard Component
Diamond Member Since 2025

Suppliers with verified business licenses

Registered Capital
550000 RMB
Management System Certification
ISO 9001, ISO 14001, IATF16949
  • Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc
  • Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc
  • Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc
  • Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc
  • Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc
  • Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc
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  • Overview
  • Product Description
  • Detailed Images
  • Company Information
  • Our Advantages
  • Other Parts Recommendation
Overview

Basic Info.

Model NO.
R5B12-77
Material
Iridium
Type
Piston Ring
Supplier Part No.
R5b12-77
Single Gross Weight
0.160kg
OE Part#
194-8518, 301-6663, 149-9931, 479-7702, 1462588
MOQ
20PCS
Weight (Kg)
0.16kg
for Type
Generator Engines
Region of Manufacture
China
Machinery Test Report
Provided
Thread Diamter
M18*1.5 mm
Engine Model
for G3405, G3412, G3508, G3512, G3512e, G3512h
Brand Type
Neutral
Video Outgoing-Inspection
Provided
Transport Package
Natural
Specification
standard
Trademark
none
Origin
China
HS Code
851110
Production Capacity
5000 PCS Per Month

Product Description

Double Iridium Spark Plug R5B12-77 to Replace RB77WPCC KB77WPCC FB77WPCC
Product Description
Supplier P/N R5B12-77
Thread M18*1.5
Reach 20.6 mm
Hex 22.2 mm
Seat Type Flat
Gap 0.3 mm
Heat Range 77
Electrode Type Double Iridium
Resistor or Not Yes
Application for CATERPILLAR: G3405, G3412, G3508, G3512, G3512E, G3512H, etc
CUMMINS: QSV81G,  QSV91G, QSK60, QSK90, etc
MWM: G620 V-8, TBG616 V-8, TBG616 V-12, TBG620 V-8, TBG620 V-16, etc
GUASCOR: FG180, FGLD180, FG240, FGLD240, FGLD360, FGLD480
Replacement for CHAMPION: RB77WPCC, KB77WPCC, FB77WPCC
BOSCH: 7306(MR3DPP330), 7301, 7305(MR3DII360)
CATERPILLAER: 194-8518, 301-6663, 149-9931, 479-7702, 1462588
WAUKESHA: 6099Z
CUMMINS: 4090121, 4098162, 4010981, 4302738
JENBACHER: 289383
GUASCOR: 76.64.291, 76.64.293, 76.64.292
Gas All kinds of gas
Lead Time If enough inventory, 3 working days upon the payment.
If not enough inventory, it may around 35 days to prepare.
Shipment Air (FedEx or DHL), ocean
Detailed Images

 Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpccDouble Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpccDouble Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpccDouble Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc

Company Information
Our factory started making spark plugs in 1961, mainly supplying spark plugs for automotive,motorcycle, recreation and industrial applications, industrial spark plugs department was set up in 1991,
Now we are nominated supplier for many spark plug distributor, dealer, engine service company and OE makers.

Our main ranges for generator spark plug include the following:
 
  • Jenbacher
  • MWM
  • Caterpillar
  • Denso
  • Champion
  • MTU
  • STITT
  • Cummins
Our Advantages

1. Professional production and Quality control team, ensure the best quality of products

2. Many years experience in the industry, serving 500+ gas powered generation and CHP projects worldwide
3. Prompt response and effective solutions will be provided for any of your inquiry
4.100% Tested.>2. 1/3 the price of the original, 2/3 the effect of the original. Great results at low cost.
5. Most models have sufficient stock, leading short delivery time.
6. Small MOQ.
 
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Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc
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Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc
Double Iridium Spark Plug R5b12-77 to Replace Rb77wpcc Kb77wpcc Fb77wpcc

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