Stainless Steel Detent Arres B4/Detent Pin/Synchronizer Part/ Key Unit in Passenger Car Gearbox

(86)(+86)-191 0581 0729

cindy@on-roll.com

Basic Info

Certification	ISO, OHSMS, GB/T24001, IATF16949
Customized	Standard
Product Name	Detent Arres B4
Size	13.9512.911.45mm
Gross Weight	3g
Application	Chery gearbox, Peugeot gearbox, Geely gearbox, passenger car gearbox
Available Material	Stainless Steel DC04
Grade	A2
MOQ	10000PCS
Delivery Time	10~15days
Transport Package	10000 pcs/carton, palletizing
Forces	F1=12.5N, F2=20N
Stroke Length	1.5s
Trademark	OR
Origin	Jiaxing
HS Code	8708409990
Production Capacity	300 million pcs /Month

Packaging & Delivery

Package Size: 39.5cm*36cm*18cm

Package Gross Weight: 25kg

Product Definition

What is the Detent Arres in passenger cars?

In a car gearbox, “Detent Arres” refers to the detent mechanism, which is a component of the synchronization system in manual transmissions. The primary function of the detent mechanism is to reduce the speed difference between gears during the gear-shifting process, making gear changes smoother and faster. Here are the specific roles and characteristics of “detent arrest” in car gearboxes:

1. Synchronization Function: The detent mechanism (ARRES) is used in the pre-synchronization system, located in the notches around the gear shift fork. The detent mechanism is preloaded with a spring, pressing against the notches on the gear shift sleeve to achieve pre-synchronization.

2. Design and Materials: ARRES can be designed as a single-piece or a multi-piece design. The single-piece ARRES has all components rigidly connected during the manufacturing process, reducing the workload during gearbox assembly and eliminating the need for drilling holes in the gear shift fork, which reduces inventory costs. ARRES is made from high-quality materials, with steel parts that can be blackened and plastic bases that can be produced in any color.

3. Wear and Quality Control: To maintain synchronization performance, the materials and surface design of ARRES are such that wear is minimized, thus maintaining consistent functionality throughout the entire service life of the gearbox.

4. Shifting Feel: The spring force in ARRES can be set within a wide range, allowing the desired shifting feel to be set, even shortly before the start of mass production.

The “detent arrest” is an important component in manual transmissions, improving shifting performance and the driver’s shifting feel through pre-synchronization of gears.

Product Advantage

1. The price is cheap and cost-effective;

2. High-quality assurance with professional technical team support;

3. Improve the performance, reliability, and service life of the gearbox used.

Process Flow：

Shell stamping --- Heat treatment --- Cleaning inspection --- Assembly riveting --- On-line inspection --- Final inspection and oiled packaging.

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Jiaxing OnRoll Machinery Co., Ltd.

Coming From China, Marketing To The World.

Jiaxing OnRoll Machinery Co., Ltd. is a private high-tech company specializing in the production of automobile synchronizer strut, transmission parts and brake system parts

The company's registered trademark is "OnRoll". The company covers an area of 4,000 square meters, and has passed IATF16949 quality system certification, with synchronizer strut automatic production equipment and automatic size, elastic testing equipment. The first to complete the localization of the synchronizer strut , break the high-precision synchronizer strut rely on import, and gradually replace imported part, fill the domestic gap, synchronizer strut products basically cover domestic brands.

As China Wholesale Stainless Steel Detent Arres B4/Detent Pin/Synchronizer Part/ Key Unit in Passenger Car Gearbox Manufacturers and OEM/ODM Stainless Steel Detent Arres B4/Detent Pin/Synchronizer Part/ Key Unit in Passenger Car Gearbox Exporter, We can provide customers with an ideal solution from design to mass production. With the update of technology and process, we can reduce cost and increase efficiency for customers and provide cost-effective products.

The company adheres to sustained innovation, planning high-precision synchronizer guinea production lines, adapting to the development trend of domestic AT, DCT gearbox, and new energy vehicle intelligent linear drive control system, and constantly creates value for customers.

Honor & Qualification

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comes from honesty.

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(+86)-191 0581 0729

For important matters, please contact me directly.

General Manager

(+86)-137 5850 1558
E-mail

cindy@on-roll.com
Address

314000 NO.1502,Shuanglong Road,XinFeng Town,Nanhu District,Jiaxing City,Zhejiang Province, China

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ARRES-B
Dimension table.Dimensions in mm
Designation	Mass m≈g	Dimension					Forces		Stroke length	remarks
		L	H	B	L1	L2	F1¹ N	F2² N	s
		L	H	B	L1	L2	F1¹ N	F2² N
ARRES-B1	3	11.8	13.8	10.35	7.25	5.56	13	22	1.69	Under development
ARRES-B2	3	11.8	13.8	10.35	7.25	5.56	7.5	15	1.69	Under development
ARRES-B3	2.5	11.8	13.8	10.35	6.77	5.6	19	26	1.17	Under development
ARRES-B4	3	13.95	12.9	11.45	6.3	4.8	12.5	20	1.5	Developed
ARRES-B5	2.4	13.95	12.9	11.45	6.3	5.35	12	15.6	0.95	Developed
ARRES-B6	1.8	14.65	9.2	7.95	7	6.05	12	15.6	0.95	Developed
ARRES-B7	2.5	14.95	10.9	9.65	6.6	5.4	10.65	16.8	1.2	Developed
ARRES-B8	2.2	14.95	10.9	9.65	6.6	5.4	14.2	22.4	1.2	Developed
ARRES-B9	2.3	15	12.9	9.2	6.3	4.8	10	16	1.5	Developed
ARRES-B10	2.4	15	12.9	9.2	6.3	5.1	12.5	20	1.2	Developed
ARRES-B11	2.4	15	12.9	9.2	6.3	4.8	12.5	20	1.2	Developed
ARRES-B11-1	2.2	15	10.9	9.2	6.3	4.8	12.5	20	1.2	Customization
ARRES-B12	2.5	15	12.9	9.2	6.3	5.1	14	20	1.2	Developed
ARRES-B13	2.3	15	12.9	9.2	6.3	4.8	14.3	25	1.5	Developed
ARRES-B14	2	15	12.9	9.2	6.3	5.1	14.7	26.5	1.2	Developed
ARRES-B15	2.3	15	12.9	9.2	6.3	5.1	16.1	23.5	1.2	Developed
ARRES-B16	2.4	15	12.9	9.2	6.3	4.8	16.1	25.4	1.5	Developed
ARRES-B17	2.4	15	12.9	9.2	6.3	5.1	16.5	22.5	1.2	Developed
ARRES-B18	2.3	15	12.9	9.2	6.3	5.1	18	31	1.2	Developed
ARRES-B19	2.5	15	12.9	9.2	6.3	4.8	18	34.5	1.5	Developed
ARRES-B20	2.3	15	11.7	9.9	7.21	5.84	12	22	1.37	Under development
ARRES-B21	2.8	15	12.9	12.3	6.3	4.8	10	16	1.5	Under development
ARRES-B22	2.5	17.4	13.1	11.2	6.3	4.8	12	20	1.5	Under development
ARRES-B23	3	13.95	12.9	18.75	6.3	4.8	13.5	21	1.5	Developed
ARRES-B24	3	13.95	12.5	21.35	5.9	4.65	15	22.5	1.25	Developed

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