Sup9a Leaf Springs for Semi Trailer and Truck Suspension Parts

• Warranty: 1 Year
• Material: Stainless Steel
• Certification: ISO/TS16949, ISO9001
• Car Make: Volkswagen, Benz, Hyundai, Nissan, Volvo, Mazda, Kia
• Position: Rear
• OEM: No
• Model NO.: 1001212
• Type: Suspension Spring
• Name: Conventional Leaf Spring
• Positions: Rear and Front
• Materials: Sup7 Sup9
• MOQ: 100 Sets
• Packing: Pallet
• Shipping: Within 15 Days
• Sample: Avialable
• Size: Standard Size
• Application: Auto Suspension Systems
• Quality: High Quality
• Transport Package: Pallet
• Specification: 90X16
• Trademark: WONDEE
• Origin: China Wondeeauto
• Production Capacity: 100000 Tons/Year

Product Description

A leaf spring is the most widely used elastic element in automobile suspensions.

It is an approximate equal strength steel beam composed of several alloy spring sheets of equal width and unequal length. Its main function is to transmit all forces and moments between wheels and frames, relax impactive load caused by the road surface and realize vehicle guidance, make vehicles normal drive.

Leaf springs are widely applied to suspensions for heavy duty trucks, light duty trucks, pick-ups, cars, skeletal trailers, lowbed trailers, flatbed trailers, oil tank trailers, van trailers, wood transport trailers, gooseneck trailers, agricultrucal vehicles, etc. Classification of Leaf Springs include Conventional leaf springs, parabolic leaf springs, Z type air linkers, TRA leaf springs, trailer leaf springs,light duyt trailer spring, boat trailer springs, pickup leaf springs, semi trailer springs, truck springs, farming/agricultural trailer springs, sprung drawbar, bus springs, bogie/boogie springs, heavy truck springs, etc.

Conventional leaf springs for heavy duty semi trailers:

Item Number	Section WxT  (mm)	Cut Length of 1st Leaf L (mm)	Free Camber H   (mm)	Leaves  (pcs)
WLS76-EA13	76x13	1120	110	10
WLS76-EA14	76x14	1178	76	7~8
WLS76-EA16	76x16	1178	76	7~8
WLS90-AM13	90x13	1130	85	7~13
WLS90-AM16	90x16	1130	85	7~13
WLS90-AM20	90x20	1130	85	7~13
WLS100-EU10	100x10	1120	65	10~16
WLS100-EU12	100x12	1120	65	10~16
WLS100-EU14	100x14	1120	65	10~16

Note 1: Other leaf springs for heavy duty trailers are available;
Note 2: Other classification of leaf spring are available, include: conventional leaf springs, parabolic leaf springs, Z type air linkers, TRA leaf springs, trailer leaf springs, light duyt trailer spring, boat trailer springs, pickup leaf springs, semi trailer springs, truck springs, farming/agricultural trailer springs, sprung drawbar, bus springs, bogie/boogie springs, heavy truck springs, etc.

WONDEE hot selling leaf springs OEM numbers:
 

S/N	OEM No.	S/N	OEM No.	S/N	OEM No.	S/N	OEM No.	S/N	OEM No.
1	SH63-1430-FA	31	8-97092-445-1-FA	61	911B-0508-R2	91	SCN-1421061-RH	121	41310-80010-RA
2	55020-1T400-HA	32	8-94118-505-1-HA	62	911B-1102A-F1	92	SCN-1303972	122	55020-Z5106-RA
3	MC031096-HA	33	8-97073-224-M-HA (5L)	63	48220-5891A-R1	93	SCN-1421060-LH	123	48210-3V610-RA
4	54010-01Z17-FA	34	97073-225M-HA (9L)	64	352-320-1302-F1	94	X CMG 9020-1780-F1	124	55020-G6105-RA
5	48120-5380B-FA	35	8-97073-224M-RA	65	FCP37-R1	95	X CMG 9020-1780-F2	125	8-97070-508M-RA
6	1-51110-051M-FA	36	48110-60391W-FA	66	FCP37A-R1	96	X CMG 9020-1780-F3	126	MC114890-RA
7	1377695-RA	37	MB294032-FA	67	48210-60742	97	MK383732-FA	127	48210-87C14-HA
8	257888-FA	38	54010 31Z61-FA	68	48210-8891A-R1	98	3V610-HA 5L	128	8-97070-508M-HA
9	29FDZ1-02010 FA	39	352-320-1302-FA	69	70×11×1300 M12.5	99	MC114890 RA	129	HNIT300-FA
10	352525	40	48110-3V790-FA	70	60×7×1300 M10.5	100	CW53-02Z61-FA	130	TD50M3-RA
11	CW53-02Z61HD-FA	41	621 320 0002 RA	71	HOWO90161800	101	SH63-1430-FA-HD	131	55020-Z2302-RA
12	48220-3430-HA	42	48210-2341	72	833150P-R1	102	227-M-FA-0	132	55010-C1301-HA
13	55020-Z9001-HA	43	51310-7800-RA	73	833150P-R2	103	3W920-FA-3L	133	48210-5180B-HA
14	55020-Z3001-RA	44	54010-Z3007-FA	74	833150P-R3	104	3V790-RA+HA 3L	134	720612-TA-12.5
15	624 320 0006 RA 16L	45	48110-5570A-FA	75	55020-Z5176-H1	105	48120-5380B-M20 FA	135	48220-3360B
16	54010-G5500MH-FA-HD	46	101199SC-RA	76	48110-5350A-F2	106	W023-34-010B-FA	136	48220-3430A-RA
17	1915-90-30-41	47	48120-4340-FA	77	48110-5350A-F1	107	8-94118-505-1-RA	137	CAMC RA
18	MK 382877R	48	1-51340-010-0-HA	78	48210-2002B-R1	108	8-94101-345-0-FA	138	29AD-02010-B FA
19	48110-87338A-FA	49	0178-01-TA	79	48210-5180B-R	109	54010-1T700-FA	139	0022-RA 2L
20	48210-87C37A-RA	50	54010-Z2006A-FA	80	48220-3430A-R2	110	265627-FA	140	55022-1T400-RA
21	48210-87C14-RA	51	48110-8780A-FA	81	48210-5180B-R2	111	W782-28-010-RA	141	21200078 TA
22	48150-1890A-FA	52	54011-99117-FA	82	269087-R2	112	W782-34-010-FA	142	257653 RA
23	48210-830T0-RA	53	48150-2341A-FA	83	470131-R1	113	8-97092-450-M-FA	143	257654 RA
24	8-94343-130-0-RA	54	48150-2341A-FA-HD	84	470131-R2	114	535173-RA	144	257847 RA
25	8-94343-082-M-FA	55	55020-Z0073A-RA	85	09475-01-T1	115	1-51300-524-0-RA	145	972015M-TA
26	MK310031-FA	56	257624M-R1	86	EZ9K869691101-F1	116	1-51130-433-0-FA	146	257867 FA
27	48110-87334-FA	57	54010-01Z17-F3H	87	EZ9K869691101-F2	117	1-51300-524-0-HA
28	TYT 48210-OK020HD	58	54010-NB100-F3	88	EZ9K869691102-F1	118	MB339052-RA
29	8-97092-449 FA	59	MK306251-R1	89	EZ9K869691102-F2	119	MR448147A-RA
30	48110-3V700-FA	60	911B-0508-R1	90	EZ9K869691102-F3	120	MC110354-FA

 

Workshops of WONDEE Autoparts leaf springs :


Processes & equipment of WONDEE Autoparts leaf springs :

(1. Flat bar cutting and hole punching→ 2. Spring ends processing→ 3. CNC automatic eye rolling→ 4. Spring heating→ 5. Spring quenching→ 6. Spring tempering→ 7. Spring shot peening→ 8. Leaf spring assembling→ 9. Spring e-painting)

QC equipment of WONDEE Autoparts leaf springs :

(Material Metallographic analysis, spring spectral analysis, raw material inspection, eyes inspection, spring camber inspection, spring hardness test, salt spray test, fagigue life test, spring rate test)

Warehousing & Logistics of WONDEE Autoparts leaf springs: 

(leaf spring finished prodution, spring packing, spring warehousing, leaf spring container laoding)

Other spring types of WONDEE Autoparts leaf springs:

Components & spare parts of WONDEE Autoparts leaf springs 

(Bi-metal bushings, Composite bushes, Rubber bushes, Center bolts, Spring pins, Leaf spring hangers, Spring brackets, Spring steel flat bars)

In addition to supplying leaf springs, WONDEE Autoparts also supply different types of semi trailer components as below: