37106878225 / 37106878226 Rear Left & Rear Right Air Shock Repair Kit For Rolls-Royce Cullinan

OE Number: Rear Left 37106878225 / Rear Right 37106878226

Product Name: Rolls-Royce Cullinan RR3 Rear Left & Rear Right Air Shock Repair Kit (Pair Set)

Installation Position: Rear Suspension Only (Left and right are independent and non-interchangeable, front and rear are completely non-universal; 37106878225 = Rear Left, 37106878226 = Rear Right, not interchangeable, not suitable for front suspension)

Product Composition: Rear air shock special high-pressure sealing rubber rings, oil-resistant sealing gaskets, thickened dust covers, anti-aging sealing kits, rust-proof fastening clamps and complete shock repair accessories. Does NOT include shock absorber core, air spring assembly, electronic control sensors and wiring harnesses.

• ✅ Original matching rear shock repair kit for Rolls-Royce Cullinan RR3 chassis, perfectly fits all 2018‑2025 air suspension models. Independent exclusive parameters for left and right parts solve single or double rear shock sealing aging faults and avoid incorrect installation and rework
• ✅ Adopts customized luxury-grade fluororubber sealing material with high pressure resistance, oil resistance, high and low temperature resistance and anti-aging & anti-ozone performance. Effectively fixes common original faults including slow air leakage, static pressure relief, slight oil seepage, rear head sagging, body tilt and bumpy abnormal noise
• ✅ Complete set of refined vulnerable accessories replace all aged & hardened sealing parts and cracked dustproof parts at one time, thoroughly solving poor sealing, micro air leakage and fine abnormal noise, and greatly extending the service life of original shock absorber assembly
• ✅ Strict 1:1 original specification restoration with fully consistent sealing caliber, rubber ring tension, clamp size, dust cover installation position and sealing stroke, supporting non-destructive in-situ repair without shock assembly disassembly, chassis modification or computer programming
• ✅ Cost-effective maintenance solution, no need to replace expensive original rear shock assembly. Replacing the corresponding left/right repair kit completely restores air suspension tightness and luxury driving comfort, ideal for repair shop bilateral maintenance and vehicle overhaul

37106878225 / 37106878226 is an exclusive paired rear air shock repair kit for Rolls-Royce Cullinan RR3 (2018‑2025). The rear left and rear right shock sealing structures, air bag strokes, installation clamping positions and sealing tensions of the RR3 chassis are completely different, so the two repair kits are strictly non-interchangeable. The front and rear chassis structures differ greatly, and this product is only suitable for rear suspension repair, prohibited for front suspension maintenance. It solves common minor sealing faults after long-term use, including aging & hardened sealing rings, failed gaskets, cracked dust covers, chronic micro air leakage caused by temperature alternation, parking pressure relief, slight oil seepage, single/double rear head slight sagging, body height deviation, fine abnormal noise on bumpy roads and minor air suspension warning. Made of luxury car air suspension special high-pressure resistant, oil-resistant, anti-corrosion and anti-aging sealing materials, all products have passed high-pressure air tightness durability test, high-low temperature cycle aging test and heavy-load fatigue test. It adapts to strict working conditions of Cullinan full-size luxury SUV such as high-speed cruising, long-distance heavy load, daily commuting and complex road conditions, ensuring stable sealing performance and eliminating secondary leakage and repeated pressure loss after repair. All accessories are 1:1 molded according to original rear shock data with fully consistent specification accuracy, sealing tension and installation position, realizing non-destructive in-situ repair without disassembling shock assembly, modifying chassis structure or programming calibration. Designed for shocks with only sealing aging and intact core without oil leakage or damping failure, it retains the original factory shock assembly and restores chassis quietness, comfort and high-speed driving stability at low maintenance cost, serving as the mainstream matching repair accessory for Cullinan air suspension routine maintenance, high-end auto repair and cross-border auto parts sales.

Brand:

Rolls-Royce

Fit Vehicle:

Cullinan RR3

Year Range:

2018‑2025

Installation Position:

Rear Suspension (37106878225 Rear Left / 37106878226 Rear Right, non-interchangeable left/right, non-universal front/rear)

Product Type:

Air Shock Repair Kit / Rear Air Suspension Sealing Repair Kit (Pair Set)

Full Assembly:

No (Only sealing repair accessory set, without shock core, air spring assembly and electronic control parts)

Compatibility:

Exclusive for 2018-2025 Rolls-Royce Cullinan RR3 rear suspension repair, not suitable for front suspension, Ghost, Wraith, Dawn or other Rolls-Royce/BMW models

Material:

High-pressure resistant fluororubber, anti-aging rubber, high-strength rust-proof metal clamps, oil-resistant sealing gaskets

Process Standard:

1:1 original specification reproduction, high-pressure sealing inspection, oil & weather resistance anti-aging treatment, non-destructive direct repair

> Note: This exclusive repair kit is specially designed for Rolls-Royce Cullinan RR3 rear suspension. Left/right independent and non-interchangeable, front/rear non-universal; only fits factory air suspension models, not applicable for mechanical spring shock models.

• 1. Rolls-Royce Cullinan RR3｜2018‑2025 All Air Suspension Models
• Compatible Trims: Standard Version, Extended Version, Black Badge Version, all factory original air suspension configurations
• Feature: Exclusive complete repair kit for RR3 chassis rear left/right shocks, precisely matches original independent left and right sealing specifications, supports single-side replacement or paired overhaul, non-destructively repairs slight air & oil leakage faults and completely retains original shock assembly

Fully interchangeable factory part numbers:

• Rear Left OE: 37106878225
• Rear Right OE: 37106878226

> Matching Remark: The two repair kits are exclusive rear suspension accessories for Cullinan with completely different structural and sealing parameters. Mixed installation of left/right or incorrect front/rear installation is prohibited. Please select strictly according to the faulty position during maintenance.

• Q1: Are left and right repair kits interchangeable? Can they be used for front shocks?

  A: No. The rear left and rear right shock sealing sizes, stroke parameters and installation points of Cullinan RR3 chassis are completely independent and exclusive with no interchangeability. The front and rear chassis structures differ greatly with no universality. Incorrect installation will cause sealing failure, continuous air leakage, body tilt and air suspension fault codes. Installation must correspond to the left/right position.

• Q2: Is it suitable for mechanical spring version Cullinan?

  A: No. This product is a special sealing repair kit for air suspension shocks, only applicable to factory air suspension high-end models. Mechanical spring chassis has no air sealing structure and cannot be installed or repaired.

• Q3: When to use the repair kit and when to replace the shock assembly?

  A: The repair kit is applicable for minor faults including slight slow air leakage, static pressure relief, minor oil seepage and damaged dust covers with aging sealing parts, while the shock core has no oil leakage, wear and normal damping rebound. If the core is severely worn, with massive oil leakage, cracked air bag and complete damping failure, simple repair cannot solve the problem and the complete rear air shock assembly needs to be replaced.

• Q4: Is computer calibration required after repair?

  A: Yes. After luxury car air suspension repair, air tightness pressure leakage test, vehicle height calibration and fault code clearing must be carried out to avoid rear head height deviation, continuous suspension alarm and loose driving texture, ensuring chassis stability and comfort.

• Q5: Does the repair kit include shock core, air spring, sensor and wiring harness?

  A: No. This is a pure vulnerable sealing part repair set, only including auxiliary parts such as rubber rings, gaskets, dust covers and fastening clamps, excluding main parts such as shock core, air spring body, sensors and wiring harnesses. Original intact parts can be reused directly.

• Q6: Can this kit fit other Rolls-Royce or BMW models?

  A: No. This repair kit is exclusively designed for 2018-2025 Cullinan RR3 rear suspension with vehicle-specific chassis parameters and sealing specifications. It is not universal for Ghost, Wraith, Dawn and other BMW chassis models, and cross-model use is prohibited.

• Q7: Can I buy only the left or right single kit?

  A: Yes. The left and right kits are independent individual products, supporting single-side replacement for unilateral faults or paired replacement for bilateral overhaul, adapting to various maintenance scenarios.

1. OEM & Private Label Service: Support custom logo printing, neutral packaging and exclusive high-end export color boxes, suitable for cross-border high-end auto parts platforms such as Amazon, eBay and AliExpress.
2. Mass Production Supply: Support bulk spot orders and full-container foreign trade orders for Cullinan air suspension repair kits, customized development of various luxury car air suspension sealing repair kits and shock accessories according to samples and drawings.
3. One-stop Supporting Supply: Provide complete supporting parts including Cullinan RR3 rear left/right repair kits, front & rear air shock assemblies, air compressors, valve blocks and full set of air suspension sealing accessories and maintenance parts.
4. E-commerce Material Support: Provide real product photos, detail images, specification parameters and installation reference materials for direct listing on domestic and cross-border auto parts stores.