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Rear Leaf Spring Bushing For ISUZU NPR NHR NKR 700P 8970343810 8970748260 8981830110 8141303540 8941303540 8972279960
One-stop ISUZU truck supplier from China . Wholesale or retail ISUZU truck spare parts.Rear Leaf Spring Bushing For ISUZU NPR NHR NKR 700P 8970343810 8970748260 8981830110 8141303540 8941303540 8972279960 8-97034381-0 8-97074826-0 8-98183011-0 8-14130354-0 8-94130354-0 8-97227996-0 is our hot sale, DM us if you need .Aftermarket quality and China ISUZU quality we can offer .Size:Φ42*81*18.15
Description
Heavy-Duty Rear Spring Eye Bushing (Φ42 × 81 × 18.15 mm) • OE 8-97034381-0
- OE References: 8-97034381-0, 8970343810, 8-97074826-0, 8970748260, 8-98183011-0, 8981830110
- Cross-Interchange: 8-14130354-0, 8141303540, 8-94130354-0, 8941303540, 8-97227996-0
- Machined Dimensions: Outside Diameter 42 mm • Barrel Width 81 mm • Pin Bore 18.15 mm
- Platform Match: Isuzu NKR55, NKR77, NHR55, NPR71, NPR75, Forward 700P series
- Engine Lineup: 4JB1 (2.8L), 4KH1 (3.0L), 4HK1 (5.2L) diesel commercial variants
- Quality Standards: Original Qingling Isuzu specification / Heavy commercial aftermarket
Unlike split pickup bushings, medium-duty commercial trucks rely on solid press-fit silentblock joints to stabilize rear leaf stacks under dynamic 3 to 8-ton cargo payloads. Part number 8-97034381-0 is engineered with a continuous inner steel sleeve bonded to an oil-resistant elastomeric damping layer.
The 42 mm outer casing maintains a rigid interference fit inside the main leaf spring eye, preventing axial walking under heavy lateral cornering loads. The 18.15 mm inner diameter provides a precision bearing surface for the hardened chassis shackle pin, allowing controlled angular deflection during full axle travel while insulating the frame rails from high-frequency road vibrations.
Heavy axle articulation and road grime eventually cause the vulcanized bond to separate. When the inner steel core migrates off-center, the shackle bolt makes direct contact with the spring eye bore, generating a metallic clank under braking and accelerating.
Worn spring eye bushings allow the rear axle to twist out of square, inducing rear-wheel crabbing and rapid shoulder wear on dual drive tires. Replacing bushings in axle pairs ensures symmetrical spring deflection and restores direct steering response.
Combine your spring eye bushings with matching shackle brackets, pins, and bump stops:
Direct inventory support across running gear, steering, braking, and drivetrain assemblies:
Chongqing Guanglian Qingling Auto Parts Co., Ltd.
Headquartered in Chongqing since 1997, our inventory center provides factory-direct wholesale and overseas shipping for genuine Qingling Isuzu, Japan OEM, and commercial aftermarket spares. We offer comprehensive chassis, powertrain, and cab hardware across light and heavy Isuzu platforms, backed by over 29 years of specialized supply experience.
Send your chassis VIN, truck model series, or original part numbers to our technical sales desk for immediate stock and bulk quotation:
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