Forged 4340 steel connecting rod CC139

FOB Price

US$ 18 - 38 / Piece

20 Pieces(Min. Order)

Port Shanghai Guangzhou Ningbo
Payment TermsT/T L/C D/P D/A Credit Card PayPal

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Product Details

Place of Origin	Sichuan, China		Brand Name	pacrank, PACRANK
Model Number	CC139

Product Description

The rod main Features are as follow:

1> Connecting rod Material: 40CrNiMoA(4340) Forged Steel.

2> Hardness after quenching and tempering is HRC33-38.

3> Special doweled cap and profiled clearance for stroker application.

4> Silicon bronze bushings for floating piston wrist pins.

5> Fully machined to produce the lightest and strongest rod possible.

6> Sets weight matched to +/-1 grams.

Part number

Engine model

pcs/set

(mm)c-c

B/E bore

S/E bore

B/E W

S/E W

bolt

NO.29b

CC139

139

21.85

3/8''

Summit Number:	NO.29b
Beam Style:	H-beam
Material:	Forged 4340 steel
Advertised Horsepower Rating (hp):	500-1000Hp
Quantity:	Sold as a set of 4.
Original Manufacturer /Brand:	PACRANK
Sample:	available
Guarantee period:	1 year
Transport:	by air, by sea,by express
Bolts:	ARP bolts can be customized

Detailed product description:

1.shot-peening effect. we are strict to select steel shot. We only use the cleanest shot which has the most suitable size. The result is our rods`surface is very bright and smooth.

2.Big end surface effect. the surface is very smooth , the R part is mellow and full.It is hard to see the tool vestige

3.Bolt seat.you can see the roof `s arch is mellow and full. Only CNC can reach this degree

4.Smooth finish of BE BORE surface .it`s precision is within 0.01mm after honing. It is even used to be your mirror.

5.Big end arch part surface is also very smooth and we make the shoulder into arc shaped.

6.generally,2.5mm-3mm diameter oil hole on the pin end

Packaging & Shipping

7.We have advance equipments and test devices to make sure the Racing Connecting Rod made as designed and we secure the performance with regularly constant maintenance.

8.Consider the transport is far around the world, we use special packages to protect the Racing Connecting Rod.Rust preventing oil packing→Plastic→Cardboard→Carton/Iron case/Wooden case.

Contact Us

Chengdu Pan Asia Crankshaft Manufacturing Co., Ltd.: Contact nameFengying Tang
Chat Now; Phone86-28-83628580; AddressDatong Town Qingbaijiang Chengdu,Sichuan, China, Chengdu, Sichuan