Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"ISUZU C240 VALVE ROCKER ARM 9126113490","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/e5\/2d0d41fb7f3d502843fd768e1e28-200x200-1\/isuzu_c240_valve_rocker_arm_9126113490.jpg","attrs":{"Model Number":"C240","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU TFR68 69 ENGINE MOUNTING R 8970391890","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/f1\/8998370f517b467e4c20c8df2ac9-200x200-1\/isuzu_tfr68_69_engine_mounting_r_8970391890.jpg","attrs":{"Model Number":"TFR68 69","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU TFR68 69 RUBBER ENG FOO L 5876101930 8970860761","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/26\/7c7f4c50909a3695c90b2db58900-200x200-1\/isuzu_tfr68_69_rubber_eng_foo_l_5876101930_8970860761.jpg","attrs":{"Model Number":"TFR68 69","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU DMAX 4JA1 T H1 GEAR TIMING 52 8979427551","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/8f\/faca408a6e5c150d63ac2adb933f-200x200-1\/isuzu_dmax_4ja1_t_h1_gear_timing_52_8979427551.jpg","attrs":{"Model Number":"DMAX 4JA1 T H1","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU NHR 4JA1 DMAX CRANKSHAFT 8944552401","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/3f\/ae38ad12211136e0e8ec331c8536-200x200-1\/isuzu_nhr_4ja1_dmax_crankshaft_8944552401.jpg","attrs":{"Brand Name":"YIMI","Supply Ability":"10000pcs\/month","Delivery Time":"15-20 days after deposit","Packaging Details":"1, neutral box , 2, color box, 3, customer brand package"}}
{"title":"ISUZU NKR KY 4JB1 CRANKSHAFT 8944436620 1005011BBA1","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/20\/c9299ee3da59c593a2e0493b8470-200x200-1\/isuzu_nkr_ky_4jb1_crankshaft_8944436620_1005011bba1.jpg","attrs":{"Brand Name":"YIMI","Supply Ability":"10000pcs\/month","Delivery Time":"15-20 days after deposit","Packaging Details":"1, neutral box , 2, color box, 3, customer brand package"}}
ISUZU Shackle Bushing 1513510440 1-51351044-0 for CXZ51K 6WF1 — OEM Standard Front Leaf Spring Bushing
ISUZU Shackle Bushing 1513510440 1-51351044-0 Compatible with CXZ51K CYZ51K EXZ51K 6WF1 Engine — Front Leaf Spring Shackle Bushing
Product Overview
The ISUZU Shackle Bushing with OEM numbers 1513510440 / 1-51351044-0 is a precision-engineered replacement designed for ISUZU CXZ51K series heavy-duty trucks, compatible with 6WF1 diesel engines. This product is a core component of the vehicle's suspension system — the Front Leaf Spring Shackle Bushing — installed at the connection between the leaf spring shackle and the frame, responsible for absorbing road impacts, reducing friction and wear between metal components, and ensuring proper suspension operation.
Numbering Note: This product number is 1513510440 / 1-51351044-0, also listed as 1-51351-044-0 in some sources. Russian sources describe it as a front leaf spring bushing (with oil seals). Please verify the specific number based on actual vehicle configuration.
Working Principle
The shackle bushing is a critical connecting component in the leaf spring suspension system, installed between the leaf spring shackle and the frame bracket. Its working principle includes:
Shock Absorption: When the vehicle travels over rough roads, the leaf spring flexes and moves — the shackle bushing absorbs and cushions road impacts, reducing vibration transmission to the frame and cabin.
Friction Reduction: The bushing forms a lubriing interface between the shackle pin and shackle, reducing direct metal-to-metal contact and wear, extending suspension system service life.
Positioning: Ensures the leaf spring maintains correct positioning and motion trajectory during operation, ensuring vehicle handling stability and driving safety.
Noise Reduction: Effectively absorbs and isolates noise generated by suspension operation, improving ride comfort.
Failure Symptoms
Inspect immediately if any of these occur:
Symptom
Probable Cause
"Clunking" metallic noise from chassis on rough roads
Worn bushing; metal-to-metal contact
Loose suspension; noticeable body sway
Worn bushing; loss of elasticity
Visual inspection shows cracking, deformation, or severe wear
Natural aging or prolonged heavy-load operation
Leaf spring misalignment; vehicle pulling to one side
Excessive clearance due to bushing wear
Uneven tire wear
Suspension geometry altered by worn bushing
Product Specifiions
Part Number:
1513510440 1-51351044-0
Product Name:
Shackle Bushing
Car Model:
CXZ51K
Engine Model:
6WF1
Condition:
100% Brand New
Size:
Standard
Weight:
0.32 kg
Origin:
China Mainland
Material:
High-strength aluminum alloy & precision bearings
Quality Standard:
OEM equivalent / ISO quality control
Vehicle & Engine Compatibility
Primary Vehicle Appliions:
Brand
Model Series
Compatible Engine
Notes
ISUZU
CXZ51K
6WF1
Heavy-duty truck
ISUZU
CYZ51
6WF1
Heavy-duty truck
ISUZU
EXZ51
6WF1
Heavy-duty truck
Important Fitment Warnings
Number Confirmation: This product number is 1513510440 / 1-51351044-0, also listed as 1-51351-044-0. Verify the specific number on the original part before ordering.
Installation Position: This is a Front Leaf Spring Shackle Bushing. Some sources describe it as a "front leaf spring bushing (with oil seals)".
Associated Components: When replacing the bushing, it is recommended to inspect the shackle pin for wear — replace if necessary.
Pair Replacement Recommended: Suspension bushings should be replaced in pairs (left and right) to ensure consistent suspension performance.
Installation Lubriion: Apply high-temperature grease to bushing and pin contact surfaces during installation to ensure smooth operation and reduce wear.
Professional Installation: The shackle bushing is a critical suspension component requiring leaf spring disassembly — professional installation is recommended.
Features & Benefits
Feature
Benefit + Verifiion Signal
High-Quality Rubber/Polyurethane Material
Excellent elasticity and wear resistance — effectively absorbs road impacts and vibrations; significantly reduces cabin vibration and noise; improves ride comfort
Precision Molded
Ensures dimensional accuracy and installation consistency — 32×42×78mm standard size; direct OEM replacement, no modifiion required
Oil Seal Design (Some Versions)
Effectively prevents grease leakage and contamination ingress — extends product service life; reduces maintenance frequency
Lightweight Design (0.32kg)
Unit weight of only 0.32kg — reduces unsprung mass; improves vehicle handling
100% Factory Quality Inspection
Every piece undergoes strict quality inspection — ensures zero-defect delivery
Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...
