Perkins Engine Valve 31431681 for Tractor

• Warranty: 12 Months
• Camshaft Layout: Mid Mounted
• Valve Layout: Top Mounted
• Component: Valve Assembly
• Part No.: 31431681
• Packing: Box Carton
• Material: 21-4n
• Transport Package: Box, Carton, Pallet
• Specification: STD
• Trademark: HUACHENG
• Origin: China
• HS Code: 8409999100
• Production Capacity: 100000/PC

Product Description

Product Description
 

1. Established in 1995, 26 years professional production experience for engine valve
2. Annual capacity 8 milloin pcs,
3. Passed ISO9001 in 2006, gained ISO/TS16949 in 2008.
4. Quality assurance 12 months or 300000 km
5. Application to Heavy duty truck, Agricultural machinery, Construction, Marine power,
Generator set, Passenger car, Commercial vehicle, Motorbike and so on.
6. Valve types cover  Amercian, Japanese, Germany series engine and the most Chinese
engine models.
7. Special valve material: 40Cr,4Cr9Si2, 5Cr9Si3, 4Cr10Si2Mo,21-4NWNb, 21-4N,
23-8N, Ni60, GH4751, GH4080, Stellite 6, Stellite 12, Stellite F.
8. Excellent technology, Bimetal welding, Stelllite welding, U type quenching and chrome
Plating, soft nitrding on surface.

Product list

Engine	Model	Description	Part number	Size	Seat angle
Perkins	4.236/6.354	Intake	31431641	44.2*9.5*123.1	45°
		Exhaust	3142A051/31431881	36.6/37.4*9.5*123.4	45°
	D3.152/D4.203	Intake	31431681	40*7.9*114.4	55°
		Exhaust	31431761	33.4*7.9*114	45°
	T6.60/T4.40 Turbo	Intake	3142L072/071/051	45*9.5*122.9	60°/45°
		Exhaust	3142A051	37.4*9.5*123.4	45°
	Series1104/ 1106	Intake	3142H071	46.4*9*129.1	60°
		Exhaust	3142A151	41.5*9*129.1	60°
	Series1004	Intake	3142H041	45*9*124	45°
		Exhaust	3142D061	42*9*124	45°
	Series 1004 Turbo	Intake	3142D041	43*9*123	45°
		Exhaust	3142D031	41*9*123	45°
	Series 1000	Intake	3142L081/088	43*9*123	60°
		Exhaust	3142D051	41*9*123	60°
	3.152/4.203/ 6.305/P/3.144	Intake	31431261	39*7.9*114.45	45°
	3.152/4.203	Exhaust	31431951	33.4*7.9*114.30	45°
	4.236/4.248/ 6.354/6.672	Intake	31431311	44.2*9.5*123	45°
		Exhaust	31431881	36.6*9.5*123.5	45°
	D3.152/D4.203	Intake	31431281	39*8*114.45	45°
		Exhaust	31431591	33.4*8*114.45	45°
	Series 1106C	Intake	3142H091	35*6*108.1	60°
		Exhaust	3142A181	33*6*108	45°
	T6.354	Intake	3142H002	44.2*9.5*123	60°
		Exhaust	31431104	36.6*9.5*123.5	45°

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