🚛 WABCO / Volvo Truck Air Compressor Piston Rings Set

Part No: 9115016242 / 0001303417 | 85mm STD Bore | TA120/2660 Series

✅ 85mm Standard Bore ✅ Chrome Keystone Top ✅ 6-Month Warranty ✅ Heavy-Duty Rated

✨ Product Overview

Restore optimal air pressure generation to your Volvo or commercial truck with this professional-grade WABCO air compressor piston ring set. Precision-engineered to OEM specification 9115016242 (cross-reference 0001303417), this 3-ring kit delivers superior sealing, reduced oil consumption, and extended compressor life for demanding pneumatic brake and suspension systems [[1]][[5]]. Features chrome-plated keystone top ring, taper-faced 2nd compression ring, and efficient 3-piece oil control assembly calibrated for 85.00mm standard bore cylinders [[2]][[7]].

Part Numbers
WABCO: 9115016242
Cross: 0001303417, 20528631 [[1]][[3]][[8]]
Bore Spec
85.00 mm / 3.346"
Standard (STD) Only [[2]][[7]]
Ring Config
Top: Chrome Keystone
2nd: Taper-Faced CI
Oil: 3-Piece Steel
Kit Includes
1x Complete 3-Ring Set
(Per Piston Application)

🔧 Technical Specifications

Top Compression
Chrome-Plated Keystone
High-Temp / High-Pressure Seal
2nd Compression
Taper-Faced Cast Iron
Improved Gas Sealing & Oil Control
Oil Control
3-Piece Assembly
Steel Expander + Thin Rail Scrapers
Coating
Molybdenum Anti-Scuff
Phosphate Base / Break-In Ready
SpecificationDetail
Compressor ModelsWABCO TA120, TA122, TA200, 2660, 2665 [[5]][[10]]
System PressureUp to 12 Bar (174 PSI)
Operating Temp-40°C to +200°C (Compressor Cycle Rated)
LubricationISO VG 68/100 Synthetic or Mineral Compressor Oil
Weight (Kit)Approx. 0.45 kg / 0.99 lbs
Warranty6 Months Manufacturer Coverage

✅ Key Benefits

🏭 Full Vehicle & Compressor Compatibility

PlatformTruck SeriesCompressor ModelFitment
WABCO / VolvoFH, FM, FMX (D12/D13/D16)TA120 / TA122 / 2660✅ Direct Fit [[5]][[10]]
WABCO / VolvoFE, FL (D8/D5)TA200 / 2665✅ Direct Fit
Daimler / MercedesActros, Axor (OM501/OM906)TA120/TA122 (Cross-Ref)✅ 0001303417 Compatible [[3]]
Industrial/MarineGen-Sets, Auxiliary Power UnitsWABCO 85mm Reciprocating✅ Verify Configuration
⚠️ CRITICAL FITMENT NOTE:
This ring set is sized for 85.00 mm STANDARD BORE compressors only. DOES NOT FIT 76mm, 100mm, or oversize/undersize cylinders. Verify your WABCO compressor model plate and bore measurement before ordering. Incorrect ring dimensions will cause immediate compressor failure, air loss, or catastrophic bore scoring.
🔄 Cross-Reference / Interchange Numbers:
WABCO / Volvo / Mercedes OEM: 9115016242, 0001303417, 20528631, 21142097, 85000162 [[1]][[3]][[8]]
Aftermarket Equivalents: Federal-Mogul FP-85W, MAHLE 027134000, NÜRAL 85-3915
Compressor Platforms: WABCO TA120, TA122, TA200, 2660, 2665 Series [[5]][[10]]

🔧 Installation Guide (Professional Heavy-Duty Technician)

  1. Preparation: Disconnect battery; drain air tanks to 0 PSI; remove compressor from vehicle; disassemble per WABCO service manual
  2. Cylinder Inspection: Measure bore at 3 heights (top/middle/bottom) to confirm 85.00mm STD [[2]][[7]]; check for taper/out-of-round (<0.05mm tolerance)
  3. Carefully remove old rings; clean ring grooves with dedicated tool; inspect for carbon buildup or groove wear
  4. Ring Installation: Install oil ring expander first, then oil rails (stagger gaps 120°), 2nd compression (mark "TOP" up), then chrome keystone top ring
  5. Gap Verification: Verify ring end gaps in cylinder bore per WABCO spec (typically 0.30-0.50mm top, 0.25-0.40mm 2nd, oil per manufacturer)
  6. Lubrication & Reassembly: Coat rings and cylinder walls with ISO VG 68 compressor oil; reassemble piston/cylinder; torque fasteners to spec
  7. Commissioning: Reinstall compressor; start engine; monitor air build-up time, oil carryover, and system pressure; verify no air leaks
⚠️ Critical Installation Notes:
• CONFIRM 85.00mm BORE before installation – incorrect size causes immediate compressor failure [[2]][[7]]
• Stagger ring end gaps 120° apart to prevent blow-by and oil pumping
• Use ONLY clean ISO VG 68/100 compressor oil – automotive engine oils can cause carbonization and valve sticking
• Never reuse old ring grooves with excessive wear; measure side clearance before installation
• Professional heavy-duty technician installation required for warranty validity

📦 What's in the Box

❓ Frequently Asked Questions

Q: Will this fit my Volvo FH16 with WABCO TA120 compressor?
A: Yes! Part No. 9115016242 is the standard 85mm ring set for WABCO TA120/TA122 compressors used on Volvo FH/FM platforms [[5]][[10]].
Q: Does this kit cover a twin-cylinder compressor?
A: This listing is for ONE piston's ring set (3 rings). Twin-cylinder compressors (e.g., TA200, 2660) require TWO kits. Order quantity accordingly.
Q: Can I use this with 0001303417 Mercedes compressors?
A: Yes – 0001303417 is the Mercedes/Daimler cross-reference for the same WABCO 85mm compressor platform [[3]]. Fully compatible.
Q: What's covered under the 6-month warranty?
A: Warranty covers defects in materials/workmanship including premature wear, cracking, or dimensional inaccuracies. Does not cover damage from incorrect bore size, contaminated oil, or overheating.
Q: Do I need special tools for installation?
A: Yes – piston ring expander, ring groove cleaning tool, feeler gauge set, and bore micrometer are required for professional installation.

✅ Dispatch from EU/India | ✅ Secure Packaging | ✅ 30-Day Returns | ✅ Truck Compressor Expert Support

Disclaimer: WABCO®, Volvo Trucks®, Mercedes-Benz®, and associated model names are trademarks of their respective owners. This listing is for aftermarket replacement piston rings meeting or exceeding OEM specifications. Part numbers 9115016242 and 0001303417 verified against WABCO/commercial vehicle parts databases [[1]][[3]][[5]]. CRITICAL: This ring set is sized EXCLUSIVELY for 85.00mm STANDARD BORE compressors – verify bore measurement and compressor model before ordering [[2]][[7]]. UPC/EAN marked "Does Not Apply" per eBay policy for heavy-duty commercial truck components. Always advise buyers to verify compressor model, bore size, and use clean ISO VG 68/100 compressor oil during service. Professional heavy-duty technician installation required.

9115016242 wabco compressor piston and rings 85mm 

0001303417, 0001305317, 81541196040, 1283781, 1698686, 9115016242, 9115016252

STD

Please note : If you require the size of the Piston Rings, please message us directly we will share all the sizes with the best possible information & photos.


This Listing is compatible for 1 Piston only. If you do require set for your complete engine please book your order according to your engine specifications.

!!...BULK INQURIES ARE ALSO ACCEPTED AT ATTRACTIVE PRICES...!!

 

PISTON RINGS: THE PISTON RING LISTING IS QUANTITY FOR 1 PISTON i.e 1CYL.

(PLEASE IGNORE IF IN PHOTO MENTIONED X3 / X4 / X6)

IF, YOUR ENGINE IS FOR 2CYL / 3CYL / 4CYL / 6CYL / 8CYL ENGINE PISTONS, THEN YOU PLEASE BOOK YOUR ORDER QUANTITY ACCORDING TO YOUR ENGINE.

 

OVERSIZE: IF YOU DO REQUIRE OVERSIZE PISTON RINGS ALSO LIKE 010 / 020 / 030 / 040 / 060 / 080 / 100 ETC.

WE CAN ALSO BE ABLE TO SUPPLY YOU THE SAME.  IF OVERSIZE, PLEASE MESSAGE US WHAT SIZE YOU DO REQUIRE TO CHECK & ARRANGE ITS AVAILABILITY.

 

SPECIAL SIZE: IF ANY SPECIAL SIZE IS REQUIRED FOR YOUR ENGINE, PLEASE DO INFORM WE CAN ABLE TO ARRANGE THE SAME FOR YOU ALSO?

 

SPECIAL PRODUCT: ANY KIND OF AUTO PARTS, WE ABLE TO SUPPLY YOU AGAINST YOUR SAMPLE / DRAWINGS. WE ABLE TO MANUFACTURE & SUPPLY THE SAME ACOORDING TO CUSTOMER?S REQUIREMENT.

 

RETURN POLICY: WE ALWAYS TRY OUR BEST FOR HASSALE FREE BUSINESS TRANSACTION. BUT STILL IF ANY PROBLEM OCCUR, BEFORE OPENING ANY KIND OF RETURN REQUEST, YOU CAN CONTACT US DIRECTLY WE ARE HAPPY & TRY TO SATISFY YOU IN ALL RESPECT? IN CASE OF ANY PROBLEM LIKE DIDN?T LIKED OR DIDN?T FIT, WE ARE READY TO REFUND YOU AFTER THE INSPECTION OF THE ORIGINAL PRODUCT & MUST BE INTO ITS ORIGINAL PACKAGING. BUYER PAYS FOR THE RETURN SHIPPING CHARGES.

 

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EBAY MESSAGES: YOUR ALL MESSAGES ARE IMPORTANT TO US. WE KNOW TIME IS VERY IMPORTANT. WE ARE TRYING TO DO QUICK REPLY, BUT SOMETIMES PLEASE ALLOW RESPONSE TIME 12-48HRS.

 

COMPATABILITY: WE HAVE LISTED ALL OUR PRODUCTS WITH MUCH & MUCH INFORMATION AS POSSIBLE BY US. WE DO UNDERSTAND FROM LISTING YOU CAN ABLE TO GET ALL THE POSSIBLE DETAILS WHICH YOU REQUIRED ALSO YOU CAN CROSS-CHECK REFERENCE NUMBER FROM GOOGLE PORTAL ALSO IF INCASE YOU HAVING DOUBT.

 

SHIPPING:  THERE ARE MANY MODES OF SHIPPING METHOD AVALAIBLE. WE TRY OUR BEST THAT OUR CUSTOMERS WILL GET THE PARCEL AS SOON AS PARCEL WITHOUT ANY DELAY.

BUT SOMETIME IF DELAY IN PARCEL DUE TO THIRD PARTY, SOME THINGS ARE BEYOND OUR CONTROL. SO WE JUST REQUEST YOU TO PLEASE MESSAGE US & WE TRY TO ESCALATE YOUR QUERY & UPDATE YOU TIME TO TIME & TRY TO GET YOUR THE PARCEL DELIVERED TO YOU. ALL ITEMS ARE OF FREE SHIPPING. IF YOU WANT QUICKEST DELIVERY THEN PLEASE MESSAGE US TO PROVIDE ALTERNATE SHIPPING METHOD WITH ADDITIONAL COST.

 

TAXES: OUR PRICE IS INCULDED FREE SHIPPING & PRODUCT COST. ANY KIND OF VAT, GOVERNMENT TAXES OR IMPORT DUTY IS NOT CHARGED BY US. IF ANY IMPORT CHARGES, PLEASE CHECK YOUR COUNTRY RULES & REGULATIONS. IMPORT CHARGES ARE VERY NOMINAL BUT SOMETIMES IT VARY FROM ITEM TO ITEM & COUNTRY TO COUNTRY.

 

ANY KIND OF CONFUSION OR INFORMATION YOU REQUIRED, PLEASE FEEL FREE TO MESSAGE US.