230-2633 Rocker Arm Shaft for 3508 3512 3516 Engine | Ref 196-4791 100-3887

230-2633 Rocker Arm Shaft for 3508 3512 3516 Engine | Ref 196-4791 100-3887

$78.00
Sale price  $78.00 Regular price 
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230-2633 Rocker Arm Shaft for 3508 3512 3516 Engine | Ref 196-4791 100-3887

230-2633 Rocker Arm Shaft for 3508 3512 3516 Engine | Ref 196-4791 100-3887

$78.00
Sale price  $78.00 Regular price 
[Product Overview]
The 
230-2633 Rocker Arm Shaft
 is a high-precision engine component engineered for Caterpillar 3500 series engines. It serves as the central pivot for the rocker arm assembly, facilitating smooth and synchronized valve movement within the internal combustion process. Built to rigorous OEM standards, this shaft is essential for maintaining engine timing, efficiency, and long-term durability in high-load industrial environments.
[Part Numbers and Cross-Reference]
This 
rocker arm shaft
 is a direct replacement for the following Caterpillar (CAT) part numbers:
  • Main Part Number: 230-2633, 2302633
  • Interchangeable / Superseded Numbers:
    • 196-4791 (1964791)
    • 100-3887 (1003887)
  • Condition: Brand New Aftermarket Replacement
[Technical Specifications]
  • Part Name: Rocker Arm Shaft / Shaft As-Arm
  • Material: Induction Hardened Steel (For superior wear resistance and surface hardness)
  • Dimensions: Length 8.1 in (205.74 mm); Width/Height 2.1 in (53.34 mm)
  • Weight: Approx. 4.05 lbs (1.84 kg)
  • Features: Precision-ground finish to reduce friction and heat buildup during high-speed operation.
[Applications and Engine Compatibility]
This shaft is widely used in Caterpillar’s largest and most reliable engine platforms:
  • Compatible Engine Models: CAT 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3512E, 3516, 3516B, 3516C, 3516E.
  • Equipment Fitment:
    • Mining Trucks: 777, 785, 789, 793, 797 series.
    • Wheel Loaders: 992G, 994D, 994F, 994H, 994K.
    • Marine Products: Commercial propulsion and auxiliary power for large vessels.
    • Power Generation: 3500 series Generator Sets and Power Modules (XQC1200, XQC1600).
    • Industrial: Petroleum engines (TH48-E70, TH48-E80) and locomotive applications.
[B2B Export Advantage]
  • OEM Specification Compliance: Precision-manufactured to match original dimensional tolerances and metallurgical strength.
  • Wholesale Readiness: Competitive pricing for international engine rebuilding shops and parts distributors.
  • Secure Export Packing: Treated with anti-corrosion oil and packed in reinforced packaging for safe global transit.
  • Global Logistics: Available for fast dispatch via DHL, FedEx, or international sea freight for bulk orders.


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